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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-365
Full Name: Mentor Arifaj
Position: Assistant
Age: ON
Sex: Male
Address: Tivari 1, 10000 Prishtina
Country: ALBANIA
Tel: +377 44 238 801
Tel prefix:
Fax:
E-mail address: mentor.arifaj@fiek.uni-pr.edu
Other E-mails: mentorarifaj@yahoo.com
Title of the Paper: querying xml documents with xpath/xquery in presence of xlink hyperlinks
Authors as they appear in the Paper: Lule Ahmedi and Mentor Arifaj
Email addresses of all the authors: lule.ahmedi@fiek.uni-pr.edu,mentor.arifaj@fiek.uni-pr.edu
Number of paper pages: 12
Abstract: Abstract: Nowadays XML documents are prezented into the Web more than ever. Using XLink hyperlinks, a document can refer different portions of information in different documents into the Web. With XLink hyperlinks the XML documents in the Web can be investigated from querying point of view not just while browsing these documents. There are few implementations regarding XLink recommendation and just two implementations regarding quering XML documents using XPath/XQuery expressions in presence of XLink hyperlinks. On the other side XPath/XQuery has many implementations and wide support from IT leaders in the world. In this paper it is shown another way of using XPath/XQuery to query XML documents in presence of hyperlinks. The paper shows a model and its implementation. To materialize the new model it is used Saxon-B processor, with which was created an extention named BOTA. Prototype BOTA can be used in different web applications and easly can be integrated into Web!
Services in order to select something more narrow that the whole XML document. The prototype Bota especially can be used in applications with RSS and Atom.
Keywords: Xml, Querying xml, XLink hyperlinks, Xml applications, Ldap
EXTENSION of the file: .doc
Special (Invited) Session: Processing XPath/XQuery to be Aware of XLink Hyperlinks
Organizer of the Session: 598-343
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IP ADDRESS: 80.80.170.116

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Transactions: WSEAS TRANSACTIONS ON HEAT AND MASS TRANSFER
Transactions ID Number: 28-364
Full Name: Lajos Barna
Position: Associate Professor
Age: ON
Sex: Male
Address: 1111 Budapest, Bertalan Lajos u. 4-6. D. ep. 131.
Country: HUNGARY
Tel: 1-4632443
Tel prefix: 0036
Fax:
E-mail address: barna@epgep.bme.hu
Other E-mails: barnatc@t-online.hu
Title of the Paper: Investigation of combined effects for the modelling of thermal comfort conditions in buildings
Authors as they appear in the Paper: Lajos Barna, Edit Barna
Email addresses of all the authors: barna@epgep.bme.hu,barna.edit@epgep.bme.hu
Number of paper pages: 11
Abstract: The purpose of HVAC appliances is to provide a comfortable environment and set the conditions for efficient work. The enhancement of buildings' energy performance puts emphasis on meeting the comfort requirements indoors, as the acceptable environments have to be provided from less energy. The comfort of the occupant is determined by the heat exchange between his body and his indoor environment. There are four local discomfort parameters that may cause discomfort on certain body parts even if whole body thermal comfort conditions are met. To help the modelling of thermal comfort conditions in buildings, on one hand we investigated, through human subject experiments, the combined effect of two discomfort parameters that are simultaneously present in the indoor space. Another modelling method is introduced in the second part of the paper where we show the results of CFD modelling of possible discomfort caused by natural ventilation required for air supply of gas appl!
iances.
Keywords: Air supply, CFD method, Numerical modelling, Human subject experiment, Local discomfort
EXTENSION of the file: .doc
Special (Invited) Session: Modelling of thermal comfort conditions in buildings
Organizer of the Session: 595_557
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IP ADDRESS: 81.182.95.239

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Transactions: WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT
Transactions ID Number: 28-363
Full Name: Zsófia Kovács
Position: Student
Age: ON
Sex: Female
Address: 23 Csap Street Veszprém
Country: HUNGARY
Tel:
Tel prefix:
Fax:
E-mail address: zsofiakovacs@vipmail.hu
Other E-mails:
Title of the Paper: Using an Environmental Information System to present the states of the streamlets for the residents
Authors as they appear in the Paper: Zsófia Kovács, Imre Magyar, Gábor Kohlrusz, József Kovács and Ákos Rédey
Email addresses of all the authors: zsofiakovacs@vipmail.hu,mim023@almos.uni-pannon.hu
Number of paper pages: 10
Abstract: Abstract: - In the previous years the environmental consciousness of the society has become stronger also in Hungary. The bottleneck of this process is the lack of public information on environmental data. The Institute of Environmental Engineering, University of Pannonia has undertaken the challenge to develop an online environmental information system. This system is able to receive and process the collected environmental data via Internet. The aim of project to define physical and chemical parameters of surface waters and to support the hydro-geochemical elements of the typology with the analysis of the main ions and to the streams for pollution and apply Water Framework Directive (WFD) for examined water bodies further goal is to display result analysis via internet in Environmental Information System by its authors. In the first phase of mapping surface waters Hungarian streamlets were charted. Streams were categorized according to typology. The field measurem!
ent (temperature, pH, conductivity, chlorophyll-a, PAH) and laboratory texts (CODt, PO43-, NH4+, NO3-, NO2-, SO42-, Na+, Ca2+, Mg2+, K+, Si4+ Cd2+, Co2+, Cr3+, Ni2+, Zn2+) has been taken. Measured results have been compared with MSZ 12749 standards and accordingly streams were classified. Bedrock has taken effect via main ions of the water so this element of the typology has been proved by main ions. In the case of N and P forms only polluted sites were significantly different. On the homepage bar charts show measured values at different sampling sites of the streams. On the Google Map distances between two sampling sites were coloured according to water quality colour scale. The developed homepage contains such a techniques of visualization that makes, it easily understandable for everybody
Keywords: Surface water, surface water, Water Framework Directive, Environmental Information System, GIS, visualization
EXTENSION of the file: .doc
Special (Invited) Session: Using an Environmental Information System to present the states of the streamlets for the residents
Organizer of the Session: 598-330
How Did you learn about congress:
IP ADDRESS: 89.135.74.234

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-362
Full Name: Livia Sangeorzan
Position: Associate Professor
Age: ON
Sex: Female
Address: Bd.Eroilor Nr.25, 500030, Brasov
Country: ROMANIA
Tel: +40720023846
Tel prefix: 0040
Fax: 0040268414016
E-mail address: livia.sangeorzan@gmail.com
Other E-mails: sangeorzan@unitbv.ro
Title of the Paper: Research and Education Based on WEB 2.0 Technologies
Authors as they appear in the Paper: Livia Sangeorzan, Maria Popescu,Elena Helerea, Constantin Aldea, Silviu Dumitrescu, Walter Schwarz, Mihaela Popescu
Email addresses of all the authors: sangeorzan@unitbv.ro, mariapopescu@unitbv.ro, helerea@unitbv.ro, costel.aldea@gmail.com, s.dumitrescu@info.unitbv.ro, w.schwarz@info.unitbv.ro, mvp@unitbv.ro
Number of paper pages: 11
Abstract: This paper is the result of a research project developed within the framework of the CEREX project– Models and Indicators for the Evaluation of Scientific Research in Universities in the Context of Knowledge Based Society, No. 2Cex 06-8-85/ 2006, granted by Excellence Research Program of Romanian Government. The main objectives are: the study of the evaluation process improvement for human resources in universities; designing of an evaluation system of the university research infrastructure; creation of some soft applications designed to provide the necessary information for monitoring and the evaluation results of the scientific research. This paper presents a WEB application, using AJAX technology, which provides necessary information for establishing the performance in individual and in-group scientific research. To achieve a correct evaluation, it is very important to reliably acquire, store, and update the relevant information on the human resources in a datab!
ase
Keywords: Ajax, Database, Education, Evaluation, MySQL, PHP, University flows models
EXTENSION of the file: .doc
Special (Invited) Session: Aspects Regarding the Quality of Education Processes Based on WEB 2.0 Technologies
Organizer of the Session: 594-585
How Did you learn about congress: Helerea Elena helerea@unitbv.ro Aldea Costel costel.aldea@gmail.com Dumitrescu Silviu s.dumitrescu@info.unitbv.ro Maria Popescu mvp@unitbv.ro
IP ADDRESS: 86.125.88.85

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 31-493
Full Name: Dan Mancas
Position: Please, select:
Age: ON
Sex: Male
Address: Bvd. Decebal, Nr. 107, 200440, Craiova, Dolj
Country: ROMANIA
Tel: +40 722 575460
Tel prefix:
Fax:
E-mail address: dmancas@ucv.ro
Other E-mails: dan.mancas@netdania.net
Title of the Paper: Evaluating the correlation between the increasing of the correctness level and reliability
Authors as they appear in the Paper: Dan Mancas, Nicolae Enescu, Ecaterina Irina Manole
Email addresses of all the authors: dmancas@ucv.ro, nenescu@cs.ucv.ro, catya_ace@yahoo.com
Number of paper pages: 11
Abstract: The scope of our research is finding a correlation between the correctness indicator and the reliability indicator for software programs. For this, the correctness and reliability indicators will be calculated for a simple program, written in C programming language. The computations will be made for each program version obtained by correcting different error type found in the testing process. Will be observed there is a closed correlation between correctness and reliability in the way that for an increasing of the correctness level there will also be a significant increase of the reliability level.
Keywords: testing, correctness, reliability, correlation, software quality
EXTENSION of the file: .doc
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Organizer of the Session:
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IP ADDRESS: 81.196.57.106

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Transactions: Please, select the Journal that you submit to
Transactions ID Number: 31-492
Full Name: Dan Mancas
Position: Please, select:
Age: ON
Sex: Male
Address: Bvd. Decebal, Nr. 107, 200440, Craiova, Dolj
Country: ROMANIA
Tel: +40 722 575460
Tel prefix:
Fax:
E-mail address: dmancas@ucv.ro
Other E-mails: dan.mancas@netdania.net
Title of the Paper: Locating GPS Coordinates on PDA
Authors as they appear in the Paper: Nicolae Enescu. Dan Mancas, Ecaterina Irina Manole
Email addresses of all the authors: nenescu@cs.ucv.ro, dmancas@ucv.ro, catya_ace@yahoo.com
Number of paper pages: 12
Abstract: The purpose of our research is to find algorithms for loading large maps on PDA and place on it the geographical location given by latitude and longitude. C++ and C# programming languages have been used for implementation. It was elaborated a software which runs on PDA with Windows Mobile 2003 OS and implements algorithms for finding the coordinate on a map represented like a TIF image. The application must localize the coordinates known by longitude and latitude over a given image in TIF format which can represent a map with scale 1:200000 or 1:25000. The map headers contain information that refers to map limit. An algorithm that permits map synchronization when the value of current map is out of limit it was necessary.
Keywords: GPS, map, TIF, coordinates, PDA, Windows Mobile 2003
EXTENSION of the file: .doc
Special (Invited) Session:
Organizer of the Session:
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IP ADDRESS: 81.196.57.106

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Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 31-491
Full Name: Dan Mancas
Position: Associate Professor
Age: ON
Sex: Male
Address: Decebal Bvd., No. 107, Craiova, Dolj, 200440
Country: ROMANIA
Tel: +40 722 575460
Tel prefix:
Fax:
E-mail address: dmancas@ucv.ro
Other E-mails: dan.mancas@netdania.net
Title of the Paper: Evaluating multicast routing algorithms performance and execution time
Authors as they appear in the Paper: Dan Mancas, Ecaterina Irina Manole, Nicolae Enescu
Email addresses of all the authors: dmancas@ucv.ro, catya_ace@yahoo.com, nenescu@cs.ucv.ro
Number of paper pages: 13
Abstract: In this paper, an evaluation of the network routing algorithms is presented. Problems that arise in routing are treated, each envisaged in different scenarios in order to obtain a result in comparing different topologies. The comparison analysis is pursuing obtaining a result over the performance of the network. In order to measure performance, the costs of a network and the delays are aimed. After that, the topology effect is presented. In matter of performance, topology and blocking problems are strongly related. Therefore an analysis of the blocking probability is also presented. As conclusions, solutions for the presented scenarios and also for other important scenarios are given. In all these algorithms the time problem was not yet consider until now, so the average execution time is finally analyzed.
Keywords: multicast, unicast, routing algorithm, evaluation, traffic, topology, cost, delay, load
EXTENSION of the file: .pdf
Special (Invited) Session:
Organizer of the Session:
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IP ADDRESS: 81.196.57.106

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-361
Full Name: Robert Andrei Buchmann
Position: Lecturer
Age: ON
Sex: Male
Address: Str. Th. Mihali 58-60, Cluj Napoca
Country: ROMANIA
Tel:
Tel prefix:
Fax:
E-mail address: robert.buchmann@econ.ubbcluj.ro
Other E-mails: buchmannr@yahoo.com
Title of the Paper: An Arbitration Web Service for E-learning based on XML Security Standards
Authors as they appear in the Paper: Robert Andrei Buchmann, Sergiu Jecan
Email addresses of all the authors: robert.buchmann@econ.ubbcluj.ro, sergiu.jecan@econ.ubbcluj.ro
Number of paper pages: 10
Abstract: This paper promotes a non-repudiation system for student evaluation in an e-learning environment based on web services, AJAX frameworks and PEAR packages in order to implement XML security standards, to provide improved user experience, asynchronous data exchange and message authentication for on-line test papers. The motivation of this research is the need to arbitrate on-line evaluation for both parties, the e-teacher and the e-student, the evaluation criteria and the rating against open answers.
Keywords: E-learning, Xml, Digital signature, AJAX
EXTENSION of the file: .doc
Special (Invited) Session: An Arbitration System for Student Evaluation based on XML Signature
Organizer of the Session: 598-338
How Did you learn about congress:
IP ADDRESS: 78.97.220.13

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Transactions: WSEAS TRANSACTIONS ON HEAT AND MASS TRANSFER
Transactions ID Number: 28-360
Full Name: Laszlo Kajtar
Position: Associate Professor
Age: ON
Sex: Male
Address: Bertalan Lajos street 4-6. Budapest, H-1111
Country: HUNGARY
Tel: 003614632503
Tel prefix: 0036
Fax: 003614631708
E-mail address: kajtar@epgep.bme.hu
Other E-mails:
Title of the Paper: investigation and influence of indoor air quality on energy demand of office buildings
Authors as they appear in the Paper: Laszlo Kajtar,Tamas Hrustinszky
Email addresses of all the authors: kajtar@epgep.bme.hu,hrtamas@vnet.hu
Number of paper pages: 10
Abstract: In office buildings occupants do high intensity intellectual work in eight hours. Quality and quantity of completed tasks are elementary influenced by indoor comfort, particularly thermal environment and indoor air quality. Investigation of indoor air quality has brief history, although it is getting more important issue nowadays. At Department of Building Service Engineering and Process Engineering, research work has been carried out as industrial assignments as well as tenders, sponsored by Hungarian Scientific Research Fund. For indoor air quality examination a laboratory state has been developed. Several materials have been evaluated concerning emission rate and its effect on indoor air quality. In the course of research, naive panels have been adopted, using Fanger (-1;+1) and Hedonic scale. Improved indoor air quality require increased fresh air rate, hereby energy demand of building become higher. Therefore we have dealt with energy demand influenced by ind!
oor air quality as well.
Keywords: Indoor air quality,Fresh airflow rate,Hvac system
EXTENSION of the file: .pdf
Special (Invited) Session: Influence of indoor air quality on energy performance of HVAC systems
Organizer of the Session: 595-559
How Did you learn about congress:
IP ADDRESS: 152.66.23.156

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 28-359
Full Name: Florije Ismaili
Position: Please, select:
Age: ON
Sex: Female
Address: Naselba Drenovec, nn, 1200 Tetovo, FYROM
Country: MACEDONIA, FORMER YUGOSLAV REPUBLIC OF
Tel: +389 44 356 000
Tel prefix:
Fax: + 389 44 356 001
E-mail address: f.ismaili@seeu.edu.mk
Other E-mails:
Title of the Paper: web services research challenges, limitations and opportunities
Authors as they appear in the Paper: Florije Ismaili Bogdan Sisediev
Email addresses of all the authors: f.ismaili@seeu.edu.mk,Bogi@tu-sofia.bg
Number of paper pages: 10
Abstract: Service Oriented Architecture (SOA) is an architecture style where software components that provide a piece of functionality communicate with each other via message they exchange. Within SOA these pieces are called services. Nowadays, the technology platform most associated with the realization of SOA is Web Services. Web Services have received much interest due to their ability to transcend programming language, operating system, network communication protocol, and data representation dependencies and issues. In this paper we suggest a new XML & Web Services Framework which relies on the Service Oriented Architecture and is a way of reorganizing applications into a set of services.
Keywords: SOA, Web Services, Web Services Framework, Research Challenges
EXTENSION of the file: .doc
Special (Invited) Session: Web Services - Current Solutions and Open Problems
Organizer of the Session: 594-399
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IP ADDRESS: 79.126.180.55

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Transactions: WSEAS TRANSACTIONS ON HEAT AND MASS TRANSFER
Transactions ID Number: 28-358
Full Name: Laszlo Kajtar
Position: Associate Professor
Age: ON
Sex: Male
Address: Bertalan Lajos street 4-6. Budapest, H-1111
Country: HUNGARY
Tel: 003614632503
Tel prefix: 0036
Fax: 003614631708
E-mail address: kajtar@epgep.bme.hu
Other E-mails: kas.miklos@gmail.com
Title of the Paper: energy consumption of air handling units
Authors as they appear in the Paper: Laszlo Kajtar,Miklos Kassai
Email addresses of all the authors: kajtar@epgep.bme.hu,kas.miklos@gmail.com
Number of paper pages: 10
Abstract: In accordance with EPBD, energy certification of buildings has been compulsory in Hungary. Additionally energy consumption of heating, air-conditioning, ventilation and lighting shall be calculated separately as well as energy performance of buildings. We worked out new evaluation method of energy consumption air handling units based on probability theory. The new calculation procedure has been developed, in order to determinate energy consumption of air handling units. To achieve this, outdoor climatic parameters (temperature, humidity, enthalpy) has been considered as varieties. Using this method, comparison between alternative air handling units can be made during the design process. Since annually fluctuation of outdoor condition is taken into consideration, unnecessary over-dimensioning can be also avoided.
Keywords: Air handling units,Energy consumption,Probability theory
EXTENSION of the file: .pdf
Special (Invited) Session: evaluation of energy demand of air-conditioning systems based on probability theory
Organizer of the Session: 595-504
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IP ADDRESS: 152.66.23.156

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Transactions: WSEAS TRANSACTIONS ON HEAT AND MASS TRANSFER
Transactions ID Number: 28-357
Full Name: László Bánhidi
Position: Professor
Age: ON
Sex: Male
Address: Budapest University of Technology and Economics H-1111. Budapest, Műegyetem rkp. 3.
Country: HUNGARY
Tel: +36 (1) 463 2405
Tel prefix:
Fax:
E-mail address: bartalimi@gmail.com
Other E-mails: tanszek@epgep.bme.hu,bartalimi@gmail.com
Title of the Paper: Research on static and dynamic heat balance of the human body
Authors as they appear in the Paper: László Bánhidi, László Garbai, Imrich Bartal
Email addresses of all the authors: tanszek@epgep.bme.hu,bartalimi@gmail.com
Number of paper pages: 11
Abstract: This paper attempts to give a brief summary of the concept, objectives and research methodology of comfort theory and, in particular, thermal comfort for international building service engineers. It also provides an overview of the findings of international research and the goals of ongoing Hungarian projects (mainly carried out at the Department of Building Service Engineering and Process Engineering at the Budapest University of Technology and Economics). Moreover, the importance of comfort theory and its application by engineers will be highlighted. We intend to present the basic equations of the classical comfort theory, the equations of the human body’s static heat balance, and the so called comfort equation as well as its sensitivity depending on the thermic parameters of the microclimate. The PMV expression describing the thermal comfort of the human body and its sensitivity, derivatives and cross-derivatives is emphasized, too. The concept of dynamic ther!
mal sensation and the possibilities of its research is going to be introduced, which is possible only through the presentation of system theory, system dynamics and regulation theory.
Keywords: Thermal Comfort, Static and Dynamic Heat Balance, Thermal Sensation, Human Body
EXTENSION of the file: .pdf
Special (Invited) Session: Complex guide to human comfort, the static and dynamic heat balance the human body
Organizer of the Session: 595-482
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IP ADDRESS: 195.111.75.98

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-356
Full Name: Livia Sangeorzan
Position: Associate Professor
Age: ON
Sex: Female
Address: Bd.Eroilor Nr.25, 500030, Brasov
Country: ROMANIA
Tel: +40720023846
Tel prefix: 0040
Fax: 0040268414016
E-mail address: livia.sangeorzan@gmail.com
Other E-mails: sangeorzan@unitbv.ro
Title of the Paper: Aspects of Dictionary Making Developing an In-House Text Parsing Tool
Authors as they appear in the Paper: Livia Sangeorzan, Marinela Burada, Kinga Kiss Iacab
Email addresses of all the authors: sangeorzan@unitbv.ro,marinela.burada@gmail.com,kissjakab@gmail.com
Number of paper pages: 11
Abstract: This paper reports on particular aspects of ongoing research funded by the National University Research Council and conducted by an interdisciplinary team of academics from Transilvania University of Braşov, Romania, of which the authors of the present contribution are members. Based on the results yielded by a large-scale survey of seventy online bilingual/multilingual dictionaries involving the English and Romanian domains, we begin with an assessment of the status quo in the area of glossaries and dictionaries available on the internet; we then focus on one particular aspect of dictionary design, i.e. the development and operation of a flexible, customizable scanner-parser that we designed with a view to optimizing the work associated with data collection and dictionary compiling
Keywords: Accessibility, Customizability, Interstructure, Java, macrostructure, Online dictionary, Parsing tool
EXTENSION of the file: .doc
Special (Invited) Session: Designing a Text Parsing Programme for a Specialized Bilingual Online Dictionary
Organizer of the Session: 594-395
How Did you learn about congress: Kinga Kiss Iacab kissjakab@gmail.com
IP ADDRESS: 86.125.88.85

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-355
Full Name: Livia Sangeorzan
Position: Associate Professor
Age: ON
Sex: Female
Address: Bd.Eroilor Nr.25, 500030, Brasov
Country: ROMANIA
Tel: +40720023846
Tel prefix: 0040
Fax: 0040268414016
E-mail address: livia.sangeorzan@gmail.com
Other E-mails: sangeorzan@unitbv.ro
Title of the Paper: Aspects of Dictionary Making Developing an In-House Text Parsing Tool
Authors as they appear in the Paper: Livia Sangeorzan, Marinela Burada, Kinga Kiss Iacab
Email addresses of all the authors: sangeorzan@unitbv.ro,marinela.burada@gmail.com,kissjakab@gmail.com
Number of paper pages: 11
Abstract: This paper reports on particular aspects of ongoing research funded by the National University Research Council and conducted by an interdisciplinary team of academics from Transilvania University of Braşov, Romania, of which the authors of the present contribution are members. Based on the results yielded by a large-scale survey of seventy online bilingual/multilingual dictionaries involving the English and Romanian domains, we begin with an assessment of the status quo in the area of glossaries and dictionaries available on the internet; we then focus on one particular aspect of dictionary design, i.e. the development and operation of a flexible, customizable scanner-parser that we designed with a view to optimizing the work associated with data collection and dictionary compiling
Keywords: Accessibility, Customizability, Interstructure, Java, macrostructure, Online dictionary, Parsing tool
EXTENSION of the file: .rtf
Special (Invited) Session: Designing a Text Parsing Programme for a Specialized Bilingual Online Dictionary
Organizer of the Session: 594-395
How Did you learn about congress: Kinga Kiss Iacab kissjakab@gmail.com
IP ADDRESS: 86.125.88.85

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 28-354
Full Name: Jiri Krupka
Position: Associate Professor
Age: ON
Sex: Male
Address: Studentska 84, 53210 Pardubice
Country: CZECH REPUBLIC
Tel:
Tel prefix:
Fax:
E-mail address: jiri.krupka@upce.cz
Other E-mails: jiri.maria.krupka@centrum.cz
Title of the Paper: Application of Decision Trees in Problem of Air Quality Modelling in the Czech Republic Locality
Authors as they appear in the Paper: Miloslava Kasparova - Jiri Krupka - Pavel Jirava
Email addresses of all the authors: miloslava.kasparova@upce.cz,jirikKrupka@upce.cz,pavel.jirava@upce.cz
Number of paper pages: 10
Abstract: Air pollution belongs to environmental threats. This paper deals with an application of selected algorithms used in decision trees in order to an air quality modelling. We focused on daily observations of air polluting substances concentrations in one of the cities in the Pardubice region in the Czech Republic. After data collection, data description, and data preprocessing, we worked on the creation of classification models and the analysis of the achieved results. As modeling algorithms we selected C5.0 algorithm, boosting, CHAID method and CR&T. Differences of results were minimal.
Keywords: Classification model, air pollution, air quality, algorithm, daily observations, Czech Republic
EXTENSION of the file: .doc
Special (Invited) Session: Air Quality Modelling by Decision Trees in the Czech Republic Locality
Organizer of the Session: 594-450
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IP ADDRESS: 195.113.126.120

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Transactions: WSEAS TRANSACTIONS ON HEAT AND MASS TRANSFER
Transactions ID Number: 28-353
Full Name: László Garbai
Position: Professor
Age: ON
Sex: Male
Address: Budapest, Műegyetem rakpart 9
Country: HUNGARY
Tel: +3614632405
Tel prefix:
Fax:
E-mail address: sz.mehes@gmail.com
Other E-mails: tanszek@epgep.bme.hu
Title of the Paper: Heat capacity of vertical ground heat exchangers with single U-tube installation in the function of time
Authors as they appear in the Paper: László Garbai, Szabolcs Méhes
Email addresses of all the authors: sz.mehes@gmail.com,tanszek@epgep.bme.hu
Number of paper pages: 10
Abstract: One of the major problems of ensuring optimal working of ground source heat pump systems is a heat transfer around vertical ground heat exchanger. The working of vertical U-tube can be understood as a heat exchanger between the ground and the heat carrying medium. In our case this heat carrying medium is fluid, which transfers the extracted heat from the ground to the heat pump. In winter we extract heat from the ground and in summer we transfer heat to the ground. In our paper we propose a simple calculation model to calculate the temperature change and the thermal resistance in vertical ground heat exchangers with single U-tube installation. We made calculations to obtain the amount of extractable heat from the U-tube in the function of different mass flow. We did these calculations for several periods of time, 1 day, 1 year, 10 years. We found that the amount of extractable heat in winter and in summer is between 10 – 80 % in the function of mass flow, and with!
elapsing time its values decline.
Keywords: Heat Pump, U-tube, Heat Transfer, Heat Flow, Thermal Resistance, System Theory.
EXTENSION of the file: .pdf
Special (Invited) Session: Modelling of the temperature change in vertical ground heat exchangers with single U-tube installation
Organizer of the Session: 595-530
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Transactions: WSEAS TRANSACTIONS ON FLUID MECHANICS
Transactions ID Number: 28-352
Full Name: Manan Desai
Position: Researcher
Age: ON
Sex: Male
Address: Mechanical Engineering Department, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat
Country: INDIA
Tel: 9824024881
Tel prefix: 0091
Fax:
E-mail address: madrene23@gmail.com
Other E-mails: scorpie_man@yahoo,co,in
Title of the Paper: Experimental and Computational Aerodynamic Investigations of a Car
Authors as they appear in the Paper: Manan Desai, Salim Channiwala, Hemant Nagarsheth
Email addresses of all the authors: madrene23@gmail.com, sac@med.svnit.ac.in, hjn@med.svnit.ac.in
Number of paper pages: 10
Abstract: In the recent times, CFD simulations [1], with the advent of computer architectures with superfast processing capabilities are rapidly emerging as an attractive alternative to conventional wind tunnel tests which are either too restrictive or expensive, for aerodynamic styling of a car. The paper describes comparative assessment of two distinct experimental strategies of aerodynamic predictions by conventional wind tunnel approach and its subsequent validation with advanced computational procedures, carried out as a part of design process of a small hybrid car proposed to be named as ADRENe. The experimental investigations were performed on an open circuit suction type wind tunnel having a 30cm x 30cm x 100cm test section, on a geometrically similar, reduced scale (1:15) clay model, while the three dimensional computational analysis was carried out using Gambit as the preprocessing software and Fluent as the solver and post processor. A good agreement between per!
formance values obtained independently by two experimental methods, suggests their reliability and suitability for further experimentation purposes. The comparison with computational approach shows that the computed drag forces and pressure distributions agree well with the experimental values over the entire range of air velocities, however, the agreement with the data for drag coefficient varies, which appears to suggest a higher degree of dependency on the grid quality and elements selection.
Keywords: Car design, Aerodynamics, Wind tunnels, CFD
EXTENSION of the file: .pdf
Special (Invited) Session: Computational Validation of Experimental Aerodynamic Predictions of a Car
Organizer of the Session: 595-411
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Transactions: WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS
Transactions ID Number: 28-351
Full Name: Luciana Cristea
Position: Professor
Age: ON
Sex: Female
Address: Eroilor 29, Brasov
Country: ROMANIA
Tel: 0040 268416352
Tel prefix: 0040268
Fax: 0040 268416352
E-mail address: lcristea@unitbv.ro
Other E-mails: euanaicul@yahoo.com
Title of the Paper: intelligent modular design of automatic dimensional inspection systems
Authors as they appear in the Paper: Luciana Cristea, Mihai Manescu
Email addresses of all the authors: lcristea@unitbv.ro,memanescu@yahoo.com
Number of paper pages: 10
Abstract: Abstract: The new production has to undertake a continuous quality improvement due to its major economic involvement; the consequence consists in high performances in the quality assurance. Therefore the author of this work wants to present some concerns in the automatic dimensional inspection systems field. The new production has to undertake a continuous quality improvement due to its major economic involvement; the consequence consists in high performances in the quality assurance. Therefore the author of this work wants to present some concerns in the automatic control system field. This paper presents aspects of the design for an intelligent modular inspection system. The performed researches aimed at an original method of grouping the parts based on the relation between dimensional inspection process characteristics and modular design of all inspection equipments with a high universality and flexibility degree.
Keywords: Inspection, mechatronics, modular design, automation, dimension.
EXTENSION of the file: .pdf
Special (Invited) Session: Aspects of quality assurance in medical devices production
Organizer of the Session: 594-456
How Did you learn about congress: Repanovici Angela
IP ADDRESS: 79.116.202.84

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Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 28-350
Full Name: HYUN SOON SHIN
Position: Doctor (Researcher)
Age: ON
Sex: Female
Address: 161 Gajeong-dong, Yuseong-gu, Daejeon
Country: KOREA
Tel: +82-42-860-6338
Tel prefix:
Fax: +82-42-860-5218
E-mail address: hsshin@etri.re.kr
Other E-mails: hsshin625@hotmail.com
Title of the Paper: an IMS-based control architecture of IPTV service
Authors as they appear in the Paper: Hyun Soon Shin
Email addresses of all the authors: hsshin@etri.re.kr
Number of paper pages: 10
Abstract: This paper designs an IMS-based control architecture for IPTV(Internet Protocol Television) services on NGN and proposes a control method of them. The main idea of the control architecture is to add the IPTV multicast session control function to the CSCF(Call Session Control Function) of IMS, which makes IMS control not only the existing communication service but also the broadcasting service. And the function of profile management for HSS(Home Subscriber Server) subscriber is added to the management function for the IPTV subscriber. Also the information management function of the multicast group and the service(contents) is constructed additionally. The IPTV service interworking with the functions of IMS is controlled over the information management.
Keywords: IPTV, IMS, BcN, IMS-based Control Architecture
EXTENSION of the file: .doc
Special (Invited) Session: The IMS-based Control Architecture of IPTV Service
Organizer of the Session: 598-384
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IP ADDRESS: 129.254.174.211

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Transactions: WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT
Transactions ID Number: 28-349
Full Name: Charalampos Arapatsakos
Position: Associate Professor
Age: ON
Sex: Male
Address: V. Sofias 67100, Xanthi, Demokritus University of Thace
Country: GREECE
Tel: 2541079362
Tel prefix: 003
Fax: 2541079362
E-mail address: xarapat@agro.duth.gr
Other E-mails:
Title of the Paper: The operation of pump using alcohol as fuel
Authors as they appear in the Paper: Charalampos I. Arapatsakos, Theofanis A.Gemtos
Email addresses of all the authors: xarapat@agro.duth.gr
Number of paper pages: 10
Abstract: The following document examines the four-stroke gasoline engine, which is used for the operation of a small irrigation pump. The engine was fuelled by gasoline and gasoline-10%ethanol mixture. During the experiments air pollution caused by the engine and its fuel consumption was measured. The engines’ power output was estimated by measuring the discharge produced by the pump keeping the pressure stable. A series of laboratory instruments was used for the realisation of the experiments and the results showed that the use of gasoline-ethanol mixture results in a CO and HC reduction. Engine speed was decreased and fuel consumption increased when alcohol petrol mixture was used, but not significantly.
Keywords: Gasoline-ethanol mixtures, Gas emissions, Biofuels
EXTENSION of the file: .doc
Special (Invited) Session: The pump behavior using biofuel
Organizer of the Session: 595-635
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IP ADDRESS: 87.203.95.254

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Transactions: WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT
Transactions ID Number: 28-348
Full Name: Charalampos Arapatsakos
Position: Associate Professor
Age: ON
Sex: Male
Address: V. Sofias 67100, Xanthi, Demokritus University of Thace
Country: GREECE
Tel: 2541079362
Tel prefix: 003
Fax: 2541079362
E-mail address: xarapat@agro.duth.gr
Other E-mails:
Title of the Paper: Tractor engine and gas emissions
Authors as they appear in the Paper: Charalampos I. Arapatsakos, Theofanis A.Gemtos
Email addresses of all the authors: xarapat@agro.duth.gr
Number of paper pages: 10
Abstract: The following experiment is based on the gas emissions (CO, HC, NOx) of a farm tractor with diesel engine. It has been used a laboratory investigation in order to loud the tractor engine and measure the emissions by using Diesel fuel. Then the tractor was used for ploughing a field and the exhaust emissions were measured. According to measurements an estimation of the total emissions produced during field works were made for winter wheat and maize for silage crops under Greek conditions. The results showed that considerable emissions are produced contributing to environmental pollution. CO emissions are much higher than HC and NOx.
Keywords: Diesel engine, Emissions, Farm tractor, Field works
EXTENSION of the file: .doc
Special (Invited) Session: The gas emissions of a tractor working in real conditions
Organizer of the Session: 595-636
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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 28-347
Full Name: Miloslava Kasparova
Position: Senior Lecturer
Age: ON
Sex: Female
Address: Studentska 84, 53210 Pardubice
Country: CZECH REPUBLIC
Tel:
Tel prefix:
Fax:
E-mail address: miloslava.kasparova@upce.cz
Other E-mails:
Title of the Paper: The system approach to revenues of the Czech municipalities and decision making process in distribution of grants
Authors as they appear in the Paper: Miloslava Kasparova, Iveta Sockelova
Email addresses of all the authors: miloslava.kasparova@upce.cz,iveta.sockelova@seznam.cz
Number of paper pages: 11
Abstract: This paper deals with the system approach to grant and tax revenues of the Czech municipalities and shows a use of multiple criteria decision making method in order to a distribution regional grants. Firstly it focuses on public administration system, describing of tax revenues, grants, and situation in the Czech Republic and shows a process of grant realization and creation of design of grant criteria objectification model. The part of this paper contents also an application of AHP method in defined problem.
Keywords: System, System approach, Public administration, Revenues, AHP, Decision making
EXTENSION of the file: .pdf
Special (Invited) Session: The system approach to grants and tax revenues of the Czech municipalities
Organizer of the Session: 594-379
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IP ADDRESS: 195.113.127.34

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Transactions: WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT
Transactions ID Number: 28-346
Full Name: Charalampos Arapatsakos
Position: Associate Professor
Age: ON
Sex: Male
Address: V. Sofias 67100, Xanthi, Demokritus University of Thace
Country: GREECE
Tel: 2541079362
Tel prefix: 003
Fax: 2541079362
E-mail address: xarapat@agro.duth.gr
Other E-mails:
Title of the Paper: Soy oil as fuel in a four stroke engine
Authors as they appear in the Paper: Charalampos Arapatsakos, Dimitrios Cristoforidis, Anastasios Karkanis, Konstantinos Mitroulas
Email addresses of all the authors: xarapat@agro.duth.gr
Number of paper pages: 10
Abstract: Due to the fact that petroleum is decreased in nowadays and also the fact that the environment sustains a lot of damage, it is necessary to be replaced by renewable fuels that can be used in the engines and are friendlily to the environment. This paper examines the use of diesel-sun oil mixtures in Diesel four-stroke engine. The mixtures used are the following: diesel-5% soy oil, diesel-10% soy oil, diesel-20% soy oil oil, diesel-30% soy oil, diesel-40% soy oil, diesel-50% soy oil. For those mixtures the gas emissions of carbon monoxide (CO), hydrocarbons (HC), nitrogen monoxide (NO) are being measured and the fuel consumption is also examined.
Keywords: Gas emissions, Soy oil fuel, Biofuels
EXTENSION of the file: .doc
Special (Invited) Session: Soy oil as fuel and its environmental impact
Organizer of the Session: 595-632
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IP ADDRESS: 87.202.26.211

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 28-345
Full Name: Jan Dolinay
Position: Assistant
Age: ON
Sex: Male
Address: Nad Stranemi 4511, Zlin, 76001
Country: CZECH REPUBLIC
Tel: +420576035262
Tel prefix:
Fax:
E-mail address: dolinay@fai.utb.cz
Other E-mails:
Title of the Paper: Modernization of Control System for Enzymatic Hydrolysis
Authors as they appear in the Paper: Jan Dolinay, Petr Dostálek, Vladimír Vašek, Karel Kolomazník, Dagmar Janáèová
Email addresses of all the authors: dolinay@fai.utb.cz,dostalek@fai.utb.cz,vasek@fai.utb.cz,kolomaznik@fai.utb.cz,janacova@fai.utb.cz
Number of paper pages: 10
Abstract: This paper describes new computer system for measurement and control for laboratory system for recycling chromium from tannery waste. The system is used for research and verification of unique chromium-recycling technology based on enzymatic hydrolysis developed at our institute. As the original control equipment became outdated, it was necessary to rebuild the technology with modern means of automatic control. This paper introduces the whole system for chromium recycling with focus on the control structure of the most important parts of the technology. The development and implementation of a new computer control system is described, from choosing the devices to final activation.
Keywords: Tannery waste, Chromium, Advantech, Control Web, Saia, Hydrolysis
EXTENSION of the file: .doc
Special (Invited) Session: New Embedded Control System for Enzymatic Hydrolysis
Organizer of the Session: 594-377
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IP ADDRESS: 195.178.89.206

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 28-344
Full Name: Grete Lind
Position: Researcher
Age: ON
Sex: Female
Address: Raja 15, Tallinn 12618
Country: ESTONIA
Tel:
Tel prefix:
Fax:
E-mail address: grete@staff.ttu.ee
Other E-mails: grete@cc.ttu.ee
Title of the Paper: New developments for Determinacy Analysis: diclique-based approach
Authors as they appear in the Paper: Grete Lind, Rein Kuusik
Email addresses of all the authors: grete@staff.ttu.ee, kuusik@cc.ttu.ee
Number of paper pages: 12
Abstract: Determinacy Analysis (DA) is a method that solves tasks of data mining (it enables to describe by the rules the subset of objects determined by the user). There are different treatments in DA: step by step and DAS-like in algoritmic view, one solution and multiple solutions as a result, additive and non-additive sets of rules in systematic view. Thereat the essence of the method itself does not change, only the rules change. There is a number of lacks in DA base algorithms: they are too labour-intensive (step by step approach) or they find only a limited set of rules (i.e. only one system of rules of many possible systems, in case of DAS). In this paper we show that DA can be reduced to the diclique finding task that is well-known from the graph theory, we present the prerequisites to take into account and explain how it influences the rules. The diclique-based DA enables to set up the DA tasks of new type: to find a system with minimal number of rules, to find a !
system with minimal number of shortest rules (for example). Reducing DA to a diclique finding task, the basis for the new generation of DA algorithms is founded.
Keywords: Determinacy Analysis, Data mining, Rules, Diclique, Diclique extracting task
EXTENSION of the file: .pdf
Special (Invited) Session: Determinacy Analysis as a diclique extracting task
Organizer of the Session: 598-261
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IP ADDRESS: 193.40.244.77

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 28-343
Full Name: Jiri Krupka
Position: Associate Professor
Age: ON
Sex: Male
Address: Studentska 84, 53210 Pardubice
Country: CZECH REPUBLIC
Tel:
Tel prefix:
Fax:
E-mail address: jiri.krupka@upce.cz
Other E-mails: jiri.maria.krupka@centrum.cz
Title of the Paper: Systems Modelling on the basis of Rough and Rough-Fuzzy Approach
Authors as they appear in the Paper: Pavel Jirava - Jiri Krupka - Miloslava Kasparova
Email addresses of all the authors: pavel.jirava@upce.cz,jiri.krupka@upce.cz,miroslava.kasparova@upce.cz
Number of paper pages: 10
Abstract: In this paper the modelling of the information , economic and social systems is presented. The models are based on the rough sets theory, and the fuzzy and rough sets theory. These models have represented two real information systems, and a system of an internal human population migration. The information systems are represented as a table where every column represents an attribute (a variable, a property). This attribute can be measured or may also be supplied by a human expert. To obtain the necessary data questionnaires were use. To the migration model selected socioeconomic data, indicators, are applied. Economic and demographic indicators that affect size of migration for districts in the Czech Republic are defined. In data pre-processing we focused on different processing of data inputs. It means for all indicators we used selected data discretization techniques. In the migration models creation phase we deal with a new design of membership function shapes an!
d rule base definition. The classifier models were carried out in MATLAB. Performed experiments have proven the accuracy of the proposed approach.
Keywords: Modelling, rough sets theory, fuzzy sets, information system, internal human migration, evaluation, classification
EXTENSION of the file: .doc
Special (Invited) Session: Information System Classification
Organizer of the Session: 594-393
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IP ADDRESS: 195.113.126.120

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-342
Full Name: Anca Iordan
Position: Assistant
Age: ON
Sex: Female
Address: Revolutiei 5, 331128, Hunedoara
Country: ROMANIA
Tel:
Tel prefix:
Fax:
E-mail address: anca.iordan@fih.upt.ro
Other E-mails:
Title of the Paper: Visual interactive environment for doing geometrical constructions
Authors as they appear in the Paper: Anca Iordan, George Savii, Manuela Panoiu, Caius Panoiu
Email addresses of all the authors:
Number of paper pages: 10
Abstract: In this work will be presented the elaboration of an educational informatics system for doing geometry on a computer. In a way it replaces pencil, paper, ruler and compass with equivalent computer tools. The achieved informatics system will be able to be used for teachning Euclidean geometry, both in pre-university and in university education.
Keywords: Dynamical Software, Euclidean Geometry, Java, Distance Education
EXTENSION of the file: .pdf
Special (Invited) Session: Development of a dynamical software for doing geometrical constructions
Organizer of the Session: 594-392
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IP ADDRESS: 193.226.9.35

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Transactions: WSEAS TRANSACTIONS ON SIGNAL PROCESSING
Transactions ID Number: 28-341
Full Name: Miguel García
Position: Associate Professor
Age: ON
Sex: Male
Address: Dpt. Applied Mathematics, University of Alicante, Apdo. 99, E-03080 Alicante
Country: SPAIN
Tel: 965909714
Tel prefix: +34
Fax: 965909707
E-mail address: miguel.garcia@ua.es
Other E-mails: miguel.garciaferrandez@gmail.com
Title of the Paper: An Iterative Algorithm for Automatic Fitting of Continuous Piecewise Linear Models
Authors as they appear in the Paper: Miguel A. García,Francisco Rodríguez
Email addresses of all the authors: miguel.garcia@ua.es,f.rodriguez@ua.es
Number of paper pages: 10
Abstract: Continuous piecewise linear models constitute useful tools to extract the basic features about the patterns of growth in complex time series data. In this work, we present an iterative algorithm for continuous piecewise regression with automatic change-points estimation. The algorithm requires an initial guess about the number and positions of the change-points or hinges, which can be obtained with different methods, and then proceeds by iteratively adjusting these hinges by displacements similar to those of Newton algorithm for function root finding. The algorithm can be applied to high volumes of data, with very fast convergence in most cases, and also allows for sufficiently close hinges to be identified, thus reducing the number of change-points, and so resulting in models of low complexity. Examples of applications to feature extraction from remote sensing vegetation indices time series data are presented.
Keywords: Continuous piecewise regression, Segmented regression, Multiple change-point models, Remote sensing, NDVI, MODIS
EXTENSION of the file: .pdf
Special (Invited) Session: HANDFIT: An Algorithm for Automatic Fitting of Continuous Piecewise Regression, with Application to Feature Extraction from Remote Sensing Time Series Data
Organizer of the Session: 594-314
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IP ADDRESS: 87.219.229.72

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Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 28-340
Full Name: Haitao He
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: Information and Network Center, Sun Yat-sen University, Xingang Xi Road 135
Country: CHINA
Tel:
Tel prefix:
Fax:
E-mail address: hthe@mail.sysu.edu.cn
Other E-mails: billowhe@gmail.com
Title of the Paper: traffic classification using en-semble learning and co-training
Authors as they appear in the Paper: Haitao He, Chuhui Che, Feiteng Ma, Jun Zhang, Xiaonan Luo
Email addresses of all the authors:
Number of paper pages: 10
Abstract: Classification of network traffic is the essential step for many network researches. However, with the rapid evolution of Internet applications the effectiveness of the port-based or payload-based identification approaches has been greatly diminished in recent years. And many researchers begin to turn their attentions to an alternative machine learning based method. This paper presents a novel machine learning-based classification model, which combines ensemble learning paradigm with co-training techniques. Compared to previous approaches, most of which only employed single classifier, multiple classifiers and semi-supervised learning are applied in our method and it mainly helps to overcome three shortcomings: limited flow accuracy rate, weak adaptability and huge demand of labelled training set. In this paper, statistical characteristics of IP flows are extracted from the packet level traces to establish the feature set, then the classification model is created a!
nd tested and the empirical results prove its feasibility and effectiveness.
Keywords: traffic classification, ensemble learning, co-training, network measurement
EXTENSION of the file: .pdf
Special (Invited) Session: traffic classification using en-semble learning and co-training
Organizer of the Session: 594-575
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IP ADDRESS: 58.61.207.192

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Transactions: WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS
Transactions ID Number: 28-339
Full Name: Fatemeh Mohandesi
Position: Other
Age: ON
Sex: Male
Address: vali asr aveue. vida alley 6th zarin building second floo,tabriz,east azerbaijan,iran
Country: IRAN
Tel: 00989173114244
Tel prefix:
Fax:
E-mail address: fatemeh_mohandesi@yahoo.com
Other E-mails: f_mohandesi@hotmail.com
Title of the Paper: kinematics simulation for micromanipulator for tele-surgery
Authors as they appear in the Paper: Fatemeh Mohandesi,Moharam Habibnjedad Korayem
Email addresses of all the authors: fatemeh_mohandesi@yahoo.com,hkorayem@iust.ac.ir
Number of paper pages: 10
Abstract: Abstract- In this paper, a robotic system which has medical applications is analyzed. The system is used in tele-operation, and in this simulation, the range of changes in the length of kinematic chains is done. This simulation is done according to the kinematics analysis, and by the 'MATHEMATICA' software. The robot is a 3-PRS parallel robot, which has 3 DOF, and is fully-parallel, symmetric, mixed and spatial. The dimensions of the robot are in millimeter and have a nanometer application. In the other hand it is used in micro-nano surgery.
Keywords: Mcro-nano surgery, Tele-operation, Direct kinematic,Indirect kinematic,Length Simulation,Eler angels
EXTENSION of the file: .doc
Special (Invited) Session: design of a micromanipulator for tele-operation
Organizer of the Session: 595-536
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IP ADDRESS: 217.219.137.18

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 28-338
Full Name: Fernando A. C. C. Fontes
Position: Associate Professor
Age: ON
Sex: Male
Address: Dept. Mathematics for Science and Technology, Universidade do Minho, Campus de Azurém, 4800-058 Guimaraes, Portugal
Country: PORTUGAL
Tel: +351 253 510 400
Tel prefix:
Fax: +351 253 510 401
E-mail address: ffontes@mct.uminho.pt
Other E-mails: faf@fe.up.pt
Title of the Paper: Optimal Reorganization of Agent Formations
Authors as they appear in the Paper: Dalila B. M. M. Fontes, Fernando A. C. C. Fontes
Email addresses of all the authors: ffontes@mct.uminho.pt, fontes@fep.up.pt
Number of paper pages: 10
Abstract: In this article we address the problem of determining how a structured formation of autonomous undistinguishable agents can be reorganized into another, eventually non-rigid, formation based on changes in the environment, perhaps unforeseeable. The methodology can also be used to correctly position the agents into a particular formation from an initial set of random locations. Given the information on the agents current location and the final locations, there are n! possible permutations for the n agents. Among these, we seek one that minimizes a total relative measure, e.g. distance traveled by the agents during the switching. We propose a dynamic programming methodology to solve this problem to optimality. Possible applications can be found in surveillance, damage assessment, chemical or biological monitoring, among others, where the switching to another formation, not necessarily predefined, may be required due to changes in the environment.
Keywords: Combinatorial optimization, dynamic programming, formation reorganization, formation control, autonomous agents.
EXTENSION of the file: .pdf
Special (Invited) Session: Optimal Formation Switching
Organizer of the Session: 593-212
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IP ADDRESS: 193.136.31.10

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Transactions: WSEAS TRANSACTIONS ON BIOLOGY AND BIOMEDICINE
Transactions ID Number: 28-337
Full Name: Yoichi Yamada
Position: Assistant Professor
Age: ON
Sex: Male
Address: Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192
Country: JAPAN
Tel:
Tel prefix:
Fax:
E-mail address: youichi@t.kanazawa-u.ac.jp
Other E-mails:
Title of the Paper: Characterization and Clustering of GO Terms by Feature Importance Vectors Obtained from Microarray Data
Authors as they appear in the Paper: Jovan David Rebolledo-Mendez, Masanori Higashihara, Yoichi Yamada, Kenji Satou
Email addresses of all the authors: jovan@leo.ec.t.kanazawa-u.ac.jp,m-higa@jaist.ac.jp,youichi@is.t.kanazawa-u.ac.jp,ken@t.kanazawa-u.ac.jp
Number of paper pages: 10
Abstract: In this paper it is explained a new approach for clustering Gene Ontology (GO) terms by examining microarray data related to them. By segmenting the entire ontology in a single specific level, and applying techniques as discrimination and ranking of features to those GO terms that are contained in that level, it is produced a characterization of the contained terms, as feature importance vectors related to the gene expression patterns that are included in the microarray dataset. By utilizing data mining techniques to cluster the vectors, it is concluded that this new approach may help to obtain relations that are normally hidden among GO terms, not only the ones in the same contained ontology, but also getting a trans-ontological relationship of them.
Keywords: CpG island,DNA methylation,human chromosome 11,human chromosome 21,Support vector machine,Random forest
EXTENSION of the file: .pdf
Special (Invited) Session: Finding Hidden Relationship among Biological Concepts in Gene Ontology
Organizer of the Session: 595-640
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Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 28-336
Full Name: Petr Dostálek
Position: Assistant
Age: ON
Sex: Male
Address: Tomas Bata University in Zlín, Faculty of Applied Informatics, Nad Stránìmi 4511, 76005 Zlín
Country: CZECH REPUBLIC
Tel:
Tel prefix:
Fax:
E-mail address: dostalek@fai.utb.cz
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Title of the Paper: Design and Implementation of Portable Data Acquisition Unit in Process Control and Supervision Applications
Authors as they appear in the Paper: Petr Dostálek, Vladimír Vašek, Jan Dolinay
Email addresses of all the authors: dostalek@fai.utb.cz, vasek@fai.utb.cz, dolinay@fai.utb.cz
Number of paper pages: 10
Abstract: Paper deals with design and implementation of portable data acquisition unit based on 8-bit microcontroller Freescale 68HC908GP32 in process control and supervision applications. Its hardware design is adopted to fulfill high reliability and immunity against industrial environment, high precision and compact dimensions. Communication with supervision system is performed via standard RS232 interface utilizing universal ASCII-based communication protocol which is supported by number of software environments. In order to improve development of new software applications with this device a support program libraries for Visual C++, Control Web and Matlab/Simulink was created. Correct function of the data acquisition device and support software libraries were tested on educational model of heating plant with time delay in Matlab 6.5 and Control Web environments.
Keywords: Data acquisition, process control, Control Web, Matlab, program libraries, 68HC908GP32
EXTENSION of the file: .pdf
Special (Invited) Session: Portable Data Acquisition Unit for Process Control and Monitoring Applications
Organizer of the Session: 594-403
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IP ADDRESS: 195.178.89.165

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Transactions: WSEAS TRANSACTIONS ON SIGNAL PROCESSING
Transactions ID Number: 28-335
Full Name: Yulia Gizatdinova
Position: Researcher
Age: ON
Sex: Female
Address: Kanslerinrinne 1, University of Tampere, 33014
Country: FINLAND
Tel: 3 3551 4030
Tel prefix: +358
Fax: 3 3551 6070
E-mail address: yulia.gizatdinova@uta.fi
Other E-mails: ioulia_3@mail.ru
Title of the Paper: Automatic Real Time Localization of Frowning and Smiling Faces under Controlled Head Rotations
Authors as they appear in the Paper: Yulia Gizatdinova, Jouni Erola, and Veikko Surakka
Email addresses of all the authors: yulia.gizatdinova@uta.fi, jouni@tuu.fi, veikko.surakka@cs.uta.fi
Number of paper pages: 11
Abstract: The aim of the present study was to develop a new method for fast localization of the face from streaming colour video. In the method, the face is located by analysing local properties of four facial landmarks, namely, regions of eyes, nose, and mouth. The method consists of three stages. First, the face-like skin-coloured image region is segmented from the background and transformed into the grey scale representation. Second, the cropped image is convolved with Sobel operator in order to extract local oriented edges at 16 orientations. The extracted edges are further grouped to form regions of interest representing candidates for facial landmarks. The orientation portraits, which define the distribution of local oriented edges inside the located region, are matched against the edge orientation model to verify the existence of the landmark in the image. The located landmarks are spatially arranged into the face–like constellations. Finally, the best face-like const!
ellation of the landmark candidates is defined by a new scoring function. The test results showed that the proposed method located neutral, frowning, and smiling faces with high rates in real time from facial images under controlled head rotation variations.
Keywords: Face localization, Facial landmarks, Sobel edge detection, Frontal-view geometrical face model, Facial expressions, Head rotations
EXTENSION of the file: .pdf
Special (Invited) Session: Automatic Real-Time Localization of Frowning and Smiling Faces under Head Rotation Variations
Organizer of the Session: 594-097
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Transactions: WSEAS TRANSACTIONS ON ADVANCES IN ENGINEERING EDUCATION
Transactions ID Number: 28-334
Full Name: Rauno Pirinen
Position: Professor
Age: ON
Sex: Male
Address: Säterinrinne 8 B 37
Country: FINLAND
Tel:
Tel prefix:
Fax:
E-mail address: rauno.pirinen@laurea.fi
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Title of the Paper: Synthesis of Learning by Developing and Virtual Learning Case: Laurea's Network Design Specialisation Studies
Authors as they appear in the Paper: RAUNO PIRINEN, JYRI RAJAMÄKI
Email addresses of all the authors: rauno.pirinen@laurea.fi, jyri.rajamaki@laurea.fi
Number of paper pages: 11
Abstract: Specialisation studies are an efficient and flexible way of completing and updating professional knowledge, since the multi way of learning also suits the timetables of those who work and study simultaneously. In this design-science research, a new innovation in adult education, 'Network Design Specialisation Studies' is executed and evaluated. The theoretical background consists of Learning by Developing (LbD), expansive virtual learning and virtual empowerment, and adult learning. Laurea University of Applied Sciences' strategy is to integrate its three statutory tasks of education, research and development, and regional development by utilizing its LbD model. Laurea's Network Design Specialisation Studies splice virtual learning and LbD. Virtual learning includes virtual lessons, exercises and examinations, but its main innovative part is a virtual laboratory with a virtual laboratory engineer. Laurea's new virtual learning environment plays a remarkable role of!
developing the competences of each individual learner, while the LbD concept steers the entire specialisation studies. This study shows that LbD and virtual learning support each other. Utilizing Web 2.0 technologies in the future, Laurea's innovative learning environment could be a part of global expert communities. This may lead to the materialization of the virtual empowerment, influencing the development of the future society during the next decade.
Keywords: e-Learning, Higher Education, Learning by Developing, Virtual Empowerment, Virtual Laboratory, Virtual Learning
EXTENSION of the file: .pdf
Special (Invited) Session: Linkage of Learning by Developing and Virtual Learning Case: Network Design Specialisation Studies
Organizer of the Session: 598-242
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IP ADDRESS: 80.186.20.39

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 26-202
Full Name: Plamen Petrov
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: 59-v, Bld. Skobelev , 1606 Sofia
Country: BULGARIA
Tel:
Tel prefix:
Fax:
E-mail address: pp.petrov@abv.bg
Other E-mails: ppetrov@tu-sofia.bg
Title of the Paper: A Mathematical Model for Control of an Autonomous Vehicle Convoy
Authors as they appear in the Paper: Plamen Petrov
Email addresses of all the authors: pp.petrov@abv.bg,ppetrov@tu-sofia.bg
Number of paper pages: 14
Abstract: This paper describes the modeling of a two-vehicle convoy and the design of a vehicle following controller that tracks the trajectory of the vehicle ahead with prescribed inter-vehicle distance. Kinematic equations of the system are formulated applying standard robotic methodology. We consider autonomous vehicle following without any information obtained from road infrastructure or communicated from the lead vehicle. Assuming that the leader linear and angular velocities, as well the curvature radius of the path traveled by the lead vehicle, are unknown constant parameters, an adaptive tracking controller is proposed. With only the current inter-vehicle relative position and orientation available for feedback control, the control velocities of the following vehicle are computed using the leader velocity estimates obtained from the dynamic (adaptive) part of the proposed controller. For constant velocity maneuvers of the leader, at steady state, the two-vehicle con!
voy will travel concentric arcs of same radii with prescribed inter-vehicle spacing. For time-varying lead vehicle velocities, the proposed controller achieves ultimate boundness of the closed-loop system in error coordinate. Various simulation results demonstrating the performance of the controller are included.
Keywords: Autonomous vehicle convoy, Vehicle following, Vehicle Kinematic model, Nonlinear adaptive control
EXTENSION of the file: .pdf
Special (Invited) Session: Nonlinear Adaptive Control of a Two-Vehicle Autonomous Convoy Using a Look-Ahead Approach
Organizer of the Session: 575-268
How Did you learn about congress: E395HKD45NDV4-2008-ENGLAND-pp.petrov@abv.bg
IP ADDRESS: 85.196.144.28

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Transactions: WSEAS TRANSACTIONS ON SIGNAL PROCESSING
Transactions ID Number: 28-333
Full Name: Chamidu Atupelage
Position: Student
Age: ON
Sex: Male
Address: 101, 1-9-16, SAIJO CHUO, Higashi Hiroshima, Hiroshima
Country: JAPAN
Tel: +819041082006
Tel prefix:
Fax:
E-mail address: atupelage@hiroshima-u.ac.jp
Other E-mails: chamidu07@yahoo.com
Title of the Paper: Perceptible Content Retrieval in DCT Domain and Semi-Fragile Watermarking Technique for Perceptible Content Authentication
Authors as they appear in the Paper: Chamidu Atupelage, Koichi Harada
Email addresses of all the authors: atupelage@hiroshima-u.ac.jp, harada@mis.hiroshima-u.ac.jp
Number of paper pages: 10
Abstract: Digital watermarking was commenced to copyright protection and ownership verification of multimedia data. However the evolution of the watermark focused on different security aspects of multimedia data such as integrity and authenticity. Fragile and semi-fragile watermarking schemes were introduced to accomplish these requirements. In this paper, we propose semi-fragile watermarking scheme to authenticate visual content of the image. The proposed method occupies in DCT domain of the particular image. Low frequency components are considered as a visual content and authenticate particular number of low frequency components instead all coefficients. In this proposed scheme the watermark is the digital signature of the visual content. Authenticating the selected number of coefficient the proposed scheme reduces the computational complexity and cost. Digital signature is generated following the elliptic curve digital signature algorithm (ECDSA). Thus, the scheme is fast!
er than RSA based authentication definition and it provides high level of security and availability. Additionally our scheme localizes the compromised area of the image. Experimental results shows watermark does not make any visual artifact on original data, however the degradation of compression ratio due to alternation in quantization table, is evaluated. Results give evidence that compression ratio degradation is ignorable for average quality factors.
Keywords: semi-fragile watermarking, public key cryptography, discrete cosine transformation, image authentication, imperceptibility, elliptic curve digital signature algorithm, JPEG.
EXTENSION of the file: .doc
Special (Invited) Session: Semi-Fragile Watermark for Visual Content Authentication
Organizer of the Session: 594-438
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IP ADDRESS: 122.23.31.7

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 28-332
Full Name: Maria Luisa Catalan-Parayno
Position: Ph.D. Candidate
Age: ON
Sex: Female
Address: Kumamoto University Graduate School of Science and Technology, Faculty of Computer Science and Electrical Engineering, 2-39-1 Kurokami, Kumamoto, 860-8555,JAPAN
Country: JAPAN
Tel: 0081-80-3960-6149
Tel prefix:
Fax:
E-mail address: maru123@st.cs.kumamoto-u.ac.jp
Other E-mails: malou_catalan@yahoo.com
Title of the Paper: Design of a Real Time Transaction Processing Monitor (TPM) Benchmark Testbed
Authors as they appear in the Paper: Maria Luisa Catalan, Dennis A. Ludena R., Aritsugi Masayoshi
Email addresses of all the authors: maru123@st.cs.kumamoto-u.ac.jp, dennis@st.cs.kumamoto-u.ac.jp, aritsugi@cs.kumamoto-u.ac.jp
Number of paper pages: 11
Abstract: The Transaction Processing Monitor (TPM) is the most-used middleware in different e-commerce systems from large enterprises to medium and small businesses available in the internet. Due to its growing popularity, the necessity for a more efficient TPM performance is now the major concern between the developers and researchers. The need for a high-end benchmark platform for a TPM is at present very vital to meet the high performance needs of online transactions. In addition to the performance characteristics of the TPM, we also have to ensure the security of the transactions. In this paper, we perform a detailed analysis of the current software packages available for this application. And therefore, we propose a secure, isolated, and highly configurable environment using the real-time emulation capabilities of NS2 and the virtualization capabilities of Xen, in order to provide a testbed with the characteristics and behavior of a real network.
Keywords: Virtualization, Emulation, Networking, Transaction Processing, Benchmark, Modelling
EXTENSION of the file: .pdf
Special (Invited) Session: Transaction Processing Monitor (TPM) Real-time Benchmark Testbed
Organizer of the Session: 598-277
How Did you learn about congress: Dennis A. Ludena R., dennis@st.cs.kumamoto-u.ac.jp
IP ADDRESS: 133.95.43.150

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-331
Full Name: Francisco Cabrera
Position: Associate Professor
Age: ON
Sex: Male
Address: Dpto. Señales y Comunicaciones, Campus de Tafira S/N
Country: SPAIN
Tel: +34928457367
Tel prefix:
Fax: +34928400040
E-mail address: fcabrera@dsc.ulpgc.es
Other E-mails: ejimenez@dsc.ulpgc.es
Title of the Paper: MPI based Parallel Method of Moments Approach for Microstrip Structures Analysis
Authors as they appear in the Paper: Francisco Cabrera, Eugenio Jimenez
Email addresses of all the authors: fcabrera@dsc.ulpgc.es, ejimenez@dsc.ulpgc.es
Number of paper pages: 10
Abstract: In this paper we will present a parallel Method of Moments (MoM for short) technique using the MPI library. Here, the MoM is used to analyze microstrip structures. The main goals to achieve are efficient parallel coefficient computation and efficient linear equation system solving. The efficiency and accuracy of the parallel-processing MoM code is analyzed through several examples with two data distribution using ScaLAPACK library.
Keywords: MoM, microstrip, parallel, MPI, ScaLAPACK
EXTENSION of the file: .pdf
Special (Invited) Session: Parallel Method of Moments Analysis of Microstrip Structures Using the MPI Library
Organizer of the Session: 598-366
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Transactions: WSEAS TRANSACTIONS ON FLUID MECHANICS
Transactions ID Number: 28-330
Full Name: Pietro Zunino
Position: Professor
Age: ON
Sex: Male
Address: University of Genova, DIMSET, Via Montallegro 1
Country: ITALY
Tel: +393204320006
Tel prefix:
Fax:
E-mail address: pietro.zunino@unige.it
Other E-mails: zunmp@unige.it
Title of the Paper: Von Karman vortices formation at the trailing edge of a turbine blade
Authors as they appear in the Paper: Daniele Simoni, Marina Ubaldi, Pietro Zunino
Email addresses of all the authors: daniele.simoni@unige.it, zunmp@unige.it, pietro.zunino@unige.it
Number of paper pages: 10
Abstract: The paper presents the results of an experimental investigation of the von Karman vortices formation at the blade trailing edge of a large scale turbine cascade. The mean and time varying characteristics of the flow in the trailing edge region were measured by means of a two-component fiber-optic laser Doppler velocimeter over an experimental grid very close to the blade trailing edge. A phase locked ensemble averaging technique has been applied to separate coherent and incoherent contributions in the instantaneous LDV data. The trailing edge of the central blade of the cascade has been instrumented with a multisensor surface mounted hot-film probe. The probe outputs proportional to the instantaneous wall shear stress were sampled simultaneously with a filtered reference signal from a hot-wire probe located in the wake and sensitive to the vortex periodicity. Organised periodic structures have been clearly identified in the flow and their evolution in time has b!
een documented through a sequence of instantaneous pictures of the periodic flow field during a cycle of the vortex shedding. Time-averaged and time-resolved ensemble averaged wall shear stresses on the blade trailing edge help to identify the positions where the boundary layers separate and to analyze the effects of the vortex shedding on the wall shear stress along the trailing edge.
Keywords: Turbine blade boundary layers, Turbine blade wakes, Von Karman vortices, Wall shear stress, Hot-film measurements
EXTENSION of the file: .pdf
Special (Invited) Session: Boundary layer separation from the trailing edge of a turbine blade
Organizer of the Session: 595-626
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Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 28-329
Full Name: Gorazd Kandus
Position: Professor
Age: ON
Sex: Male
Address: Jamova cesta 39, SI-1000 Ljubljana
Country: SLOVENIA
Tel:
Tel prefix:
Fax:
E-mail address: gorazd.kandus@ijs.si
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Title of the Paper: Adjacent Channel Interference Analyses in TETRA Direct Mode Operation
Authors as they appear in the Paper: Andrej Hrovat, Tomaz Javornik, Gorazd Kandus
Email addresses of all the authors: andrej.hrovat@ijs.si,tomaz.javornik@ijs.si,gorazd.kandus@ijs.si
Number of paper pages: 11
Abstract: The present paper analyzes adjacent channel interference in TETRA Direct Mode Operation (DMO) for indoor and outdoor environments. To determine minimal stay-away distance and interference area propagation model is used. Thus, a brief overview of free space, Bacon and CEPT SE21 propagation models, mentioned in the TETRA DMO standard is given and two-ray and multi-wall models are described and evaluated by field measurements. We found out, that the two-ray model is suitable for fast estimation of the TETRA DMO signal coverage in open flat area while the multi-wall model, taking into account the attenuation of walls between transmitter and receiver, gives good estimate of the signal levels for indoor applications. Those two models were used for the interference analyses. According to the calculated results two-ray model gives rather pessimistic values of the stay-away distance and interference area in open flat areas while multi-wall model is appropriate for the inter!
ference calculation inside buildings that are not surrounded with the high structures causing additional ray reflections back into the interior of the analyzed building
Keywords: interference, propagation, path loss, TETRA Direct Mode Operation, two-ray model, multi-wall model, radio signal coverage, stay-away distance
EXTENSION of the file: .pdf
Special (Invited) Session: Propagation Models for TETRA Direct Mode Operation
Organizer of the Session: 594-371
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IP ADDRESS: 194.249.231.52

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Transactions: WSEAS TRANSACTIONS ON BIOLOGY AND BIOMEDICINE
Transactions ID Number: 28-328
Full Name: Yoichi Yamada
Position: Assistant Professor
Age: ON
Sex: Male
Address: Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192
Country: JAPAN
Tel:
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E-mail address: youichi@t.kanazawa-u.ac.jp
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Title of the Paper: Prediction of Genomic Methylation Status on CpG Islands Using DNA Sequence Features
Authors as they appear in the Paper: Yoichi Yamada, Kenji Satou
Email addresses of all the authors: youichi@t.kanazawa-u.ac.jp, ken@t.kanazawa-u.ac.jp
Number of paper pages: 10
Abstract: In mammals, cytosines of most CpG dinucleotides in their genomes except gene promoters are subject to modification by methyl group (methylation). A number of genes in a mammal are regulated developmental- specifically or tissue-specifically by the methylation. Mammalian DNA methylation contributes to regulation of gene expression, repression of parasitic sequences, inactivation of X chromosome in female, genomic imprinting, etc. Aberrant methylation results in a part of cancers and genetic diseases in human. Therefore it is required that methylation status on human genome is comprehensively revealed in each kind of cells. However, since comprehensive methylation analyses require a lot of times and large labor, methylation status on only a part of genomic regions is revealed in mammals. Because of this, machine learning using already known methylation data and prediction of methylation status on other genomic regions are important. Moreover, since sequence differenc!
es between DNA regions showing different methylation status also remain unclear, those differences should be also determined. Therefore we conducted machine learning by support vector machine using our previously reported methylation data, and predicted methylation status on DNA sequences using DNA sequence features. Furthermore we explored different sequence features among four types of methylation using random forest. Consequently high methylation prediction accuracies were observed between two different methylation status pairs. Moreover it was revealed that sequences containing CG, CT or CA were important for discrimination between them.
Keywords: CpG island,DNA methylation,human chromosome 11,human chromosome 21,Support vector machine,Random forest
EXTENSION of the file: .doc
Special (Invited) Session: prediction of methylation status on DNA sequences and identification of its impor‚"ant DNA sequence features
Organizer of the Session: 595-629
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Transactions: WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT
Transactions ID Number: 28-327
Full Name: Lijuan Zhang
Position: Professor
Age: ON
Sex: Female
Address: Huayuancun, Haidian District, Beijing 100044,China
Country: CHINA
Tel: 13701389296
Tel prefix:
Fax: 010-68785260
E-mail address: zhlijuan@tom.com
Other E-mails: zhanglijuan@bjut.edu.cn
Title of the Paper: rhe earth dam overtopping risk model and computational method for tow reservoirs in series
Authors as they appear in the Paper: Lijuan Zhang,Li Zhong,Zhaohe Chen,Suping Peng
Email addresses of all the authors: zhlijuan@tom.com,li4030@tom.com,chenzhaohe@ bjut.edu.cn,pspcumtb@163.com
Number of paper pages: 10
Abstract: In this paper, the earth dam overtopping risk theory for cascade reservoirs is developed considering all uncertainties of inflow flood, wind wave, reservoir storage, discharge capacity and interactions between two consecutive reservoirs. The theory for cascade reservoirs is generalized from the overtopping risk theory for single reservoir developed by previous researchers . A computational method for risk, called AFOSM-JC method for cascade reservoirs, is developed according to the risk computation method such as Direct integration, Monte Carlo, MFOSM, AFOSM, Rackwitz¡ªFiessler(JC), WU method, and so on. A case study for two existing reservoirs in series is given by applying the method and corresponding computational procedure presented herein. In the application the overtopping risk is calculated for a series of cascade reservoirs including Xiao Nanhai and Zhang Wu reservoirs; and the possibility of driving up the limiting level before flood (LLBF) is discussed.
Keywords: Overtopping risk , Reservoirs in series , AFOSM-JC method ,Safety reliability , Earth dam
EXTENSION of the file: .doc
Special (Invited) Session: Earth dam overtopping risk anlyses and computation method model for reservoirs in series
Organizer of the Session: 572-685
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Transactions: WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT
Transactions ID Number: 28-326
Full Name: Lijuan Zhang
Position: Professor
Age: ON
Sex: Female
Address: Huayuancun, Haidian District, Beijing 100044,China
Country: CHINA
Tel: 13701389296
Tel prefix:
Fax: 010-68785260
E-mail address: zhlijuan@tom.com
Other E-mails: zhanglijuan@bjut.edu.cn
Title of the Paper: rhe earth dam overtopping risk model and computational method for tow reservoirs in series
Authors as they appear in the Paper: Lijuan Zhang,Li Zhong,Zhaohe Chen,Suping Peng
Email addresses of all the authors: zhlijuan@tom.com,li4030@tom.com,chenzhaohe@ bjut.edu.cn,pspcumtb@163.com
Number of paper pages: 10
Abstract: In this paper, the earth dam overtopping risk theory for cascade reservoirs is developed considering all uncertainties of inflow flood, wind wave, reservoir storage, discharge capacity and interactions between two consecutive reservoirs. The theory for cascade reservoirs is generalized from the overtopping risk theory for single reservoir developed by previous researchers . A computational method for risk, called AFOSM-JC method for cascade reservoirs, is developed according to the risk computation method such as Direct integration, Monte Carlo, MFOSM, AFOSM, Rackwitz¡ªFiessler(JC), WU method, and so on. A case study for two existing reservoirs in series is given by applying the method and corresponding computational procedure presented herein. In the application the overtopping risk is calculated for a series of cascade reservoirs including Xiao Nanhai and Zhang Wu reservoirs; and the possibility of driving up the limiting level before flood (LLBF) is discussed.
Keywords: Overtopping risk , Reservoirs in series , AFOSM-JC method ,Safety reliability , Earth dam
EXTENSION of the file: .doc
Special (Invited) Session: Earth dam overtopping risk anlyses and computation method model for reservoirs in series
Organizer of the Session: 572-685
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IP ADDRESS: 222.130.77.97