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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 31-694
Full Name: Nikolaos Bardis
Position: Assistant Professor
Age: ON
Sex: Male
Address: University of Military Education, Hellenic Army Academy, Hellenic Naval Academy, Hellenic Air Force Academy
Country: GREECE
Tel: 6937390538
Tel prefix: +30
Fax:
E-mail address: bardis@ieee.org
Other E-mails: bardis@rgcds.org
Title of the Paper: Coding of Checksum components for Increasing the Control Reliability of Data Transmission for Military Applications
Authors as they appear in the Paper: Nikolaos Bardis
Email addresses of all the authors: bardis@ieee.org
Number of paper pages: 10
Abstract: Computer Systems used in Military and other challenging applications, are often exposed to increased levels of electromagnetic radiation. Embedded systems falling in this category often suffer from this exposure due to the operation of the device to which they belong. Consequently data communications within such devices need to be protected against transmission errors. Current general purpose encoding schemes that are used in other communication applications are prohibitively complex for this application. In this paper an innovative extension to the well known checksum concept is proposed that is capable of controlling errors in intra device data transfers. The new technique is shown to be simple enough for implementation and to increase the probability of detection of errors by several orders of magnitude. The scheme is hence shown to be suitable for embedded computing platforms for military and other demanding systems. More specifically, the modified checksum is !
examined in respect of its suitability for use in schemes for the transient error detection in schemes for reliable data storage within computing systems and it is explained why it is extremely suitable for this application. The modified checksum is also considered in the context of algorithm based fault tolerance schemes and it is again concluded that it can contribute to the overall scheme efficiency and effectiveness. The modified checksum is hence shown to be an algorithmic tool that can significantly contribute to the design of reliable and fault tolerant computing systems, such as the ones used for military systems or other applications that operate in adverse environments.
Keywords: Checksum, differential Boolean transformations, error detection, data integrity, fault tolerance
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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 31-693
Full Name: Nikolaos Bardis
Position: Assistant Professor
Age: ON
Sex: Male
Address: University of Military Education
Country: GREECE
Tel: 6937390538
Tel prefix: +30
Fax:
E-mail address: bardis@ieee.org
Other E-mails: bardis@rgcds.org
Title of the Paper: Design and Development of a Secure Military Communication based on AES Prototype Crypto Algorithm and Advanced Key Management Scheme
Authors as they appear in the Paper: Nikolaos Doukas, Konstantinos Ntaikos
Email addresses of all the authors: doukasn@sse.gr, daikoskon@hotmail.com
Number of paper pages: 10
Abstract: In this article, a study is presented that aims at the development of a prototype system for the secure real-time exchange of messages between users of workstations connected to the same TCP/IP network. The security is provided based on the AES prototype cryptographic algorithm. An advanced key management scheme is used within this system that enhances the security of the system, reduced the effects of possible security breaches and simultaneously hides from users the unnecessary complexity related to handling multiple encryption keys. The scope of application is military units and is intended to become the basis for the design and development of an integrated framework for the exchange of secure messages between different sites of military or other organizations that are concerned about information security. The present design is limited in its application to local area networks only. There are however no fundamental restrictions and an expansion to wide area netw!
orks and the internet is also possible. The design of the application is firstly presented. Problems of security and ease of use that are related to the management of the secret encryption keys are explained. A solution is hence presented for these problems, that is based on an innovative scheme for key storage and management. The design and implementation of the application is presented in detail along with description of its basic functionality. The plans for application and further development of the application are described and conclusions are finally drawn.
Keywords: Secure messaging, AES, encryption, key management
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Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 31-692
Full Name: Lubna Moin
Position: Ph.D. Candidate
Age: ON
Sex: Female
Address: 65-B Block-2 P.E.C.H S Karachi 75400
Country: PAKISTAN
Tel: +092-021-4553674
Tel prefix: +092-021
Fax:
E-mail address: engr_lubna@yahoo.com
Other E-mails: lubna@pnec.edu.pk
Title of the Paper: Design and Simulation of Model Based System Using Real Time Windows
Authors as they appear in the Paper: Engr Lubna Moin, Dr.Vali Uddin
Email addresses of all the authors: lubna@pnec.edu.pk,engr_lubna@yahoo.com, v_uddin@pnec.edu.pk
Number of paper pages: 15
Abstract: This paper investigates the issue of real time simulations using MATLAB as a tool. Real-time systems are loosely defined as the class of computer systems that interact in a time frame defined by the external world. It is an environment where a single computer is a host and a target. After creating a model and simulating it with simulink in normal mode we can generate executable codes with real time workshop. Here we have used MATLAB as an application tool which provide us the specialized tool boxes for specific areas. The real time window target communicates with the executable program acting as a control program and interfaces with the hardware device through the I/O port. Here we tried to analyze a magnetic levitation system. The control goal is to suspend a steel sphere by means of a magnetic field counteracting the force of gravity and to be able to apply a controlled disturbance to force the sphere to follow a predetermined trajectory. The control to be app!
lied is the voltage, which is converted into a current via internal circuitry in the controller located in the mechanical unit. The current passes through and an electromagnet which creates a magnetic field in its vicinity. The sphere is placed along the vertical axis of the electromagnet after the control system is started in the software. In this way a approach towards real time workshop is analyzed and applied.
Keywords: Magnetic levitation, PID controller, actuator, sensor, real time MATLAB simulation.
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IP ADDRESS: 202.83.168.97

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-600
Full Name: Kostadin Koroutchev
Position: Associate Professor
Age: ON
Sex: Male
Address: Escuela Politecnica de Informatica, Universidad Autonoma de Madrid, Madirid
Country: SPAIN
Tel: 91-497-3210
Tel prefix: +34
Fax: 0034-91-497-2235
E-mail address: k.koroutchev@uam.es
Other E-mails:
Title of the Paper: Fast Algorithm for Detecting the Most Unusual Part of 2d and 3d Digital Images. Application to Large Medical Databases.
Authors as they appear in the Paper: Kostadin Koroutchev and Elka Korutcheva
Email addresses of all the authors: k.koroutchev@uam.es, elka@fisfun.uned.es
Number of paper pages: 10
Abstract: In this paper we introduce a fast algorithm that can detect the most unusual part of a digital image. The most unusual part of a given shape is defined as a part of the image that has the maximal distance to all non intersecting shapes with the same form. The method is tested on two and three-dimensional images and have shown very good results without any predefined model. The results can be used to scan large image databases, as for example medical databases.
Keywords: Image processing, Image statistics, Image recognition
EXTENSION of the file: .pdf
Special (Invited) Session: Fast Algorithm for Detecting the Most Unusual Part of Digital Images with Application to Medical Databases
Organizer of the Session: 593-641
How Did you learn about congress:
IP ADDRESS: 81.33.85.75

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Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 31-691
Full Name: Dr. Igried Al-Khawaldeh
Position: Please, select:
Age: ON
Sex: Male
Address: P.O.Box 610 Zarka Zip Code 13110
Country: JORDAN
Tel: 00962777411141
Tel prefix: 0096253866815
Fax: 0096253866815
E-mail address: igrird@yu.edu.jo
Other E-mails: igrird@yu.edu.jo
Title of the Paper: MODERN COMMUNICATIONS USED NEW FORMULATION TO THE PROPERTION OF LAPLACE TRANSFORMS.
Authors as they appear in the Paper: IGRIED DIB AL-KHAWALDEH
Email addresses of all the authors: igried@yu.edu.jo
Number of paper pages: 10
Abstract: Abstract: Laplace transforms was introduced long time ago, it had explained better afterward, and had many Engineering applications Like (Control, Signals, Circuits, etc.), unfortunately it still has a lot of ambiguity and is difficult to be understood by the beginners. In this paper the transformation laws are re-formulated in a brief and unforgettable form, and then a conclusion has been reached for the first time that the transformation laws are symmetric.
Keywords: MCUNFPLT
EXTENSION of the file: .doc
Special (Invited) Session: no
Organizer of the Session: no
How Did you learn about congress: Igried Dib Al-Khawaldeh, Igried@yu.edu.jo
IP ADDRESS: 87.236.232.197

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Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 31-690
Full Name: Dr. Igried Al-Khawaldeh
Position: Please, select:
Age: ON
Sex: Male
Address: P.O.Box 610 Zarka Zip Code 13110
Country: JORDAN
Tel: 00962777411141
Tel prefix: 0096253866815
Fax: 0096253866815
E-mail address: igrird@yu.edu.jo
Other E-mails: igrird@yu.edu.jo
Title of the Paper: MODERN COMMUNICATIONS USED NEW FORMULATION TO THE PROPERTION OF LAPLACE TRANSFORMS.
Authors as they appear in the Paper: IGRIED DIB AL-KHAWALDEH
Email addresses of all the authors: igried@yu.edu.jo
Number of paper pages: 10
Abstract: Abstract: Laplace transforms was introduced long time ago, it had explained better afterward, and had many Engineering applications Like (Control, Signals, Circuits, etc.), unfortunately it still has a lot of ambiguity and is difficult to be understood by the beginners. In this paper the transformation laws are re-formulated in a brief and unforgettable form, and then a conclusion has been reached for the first time that the transformation laws are symmetric.
Keywords: MCUNFPLT
EXTENSION of the file: .pdf
Special (Invited) Session: no
Organizer of the Session: no
How Did you learn about congress: Igried Dib Al-Khawaldeh, Igried@yu.edu.jo
IP ADDRESS: 87.236.232.197

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Transactions: WSEAS TRANSACTIONS ON FLUID MECHANICS
Transactions ID Number: 31-689
Full Name: Maher Kakish
Position: Associate Professor
Age: ON
Sex: Male
Address: Salt -jordan Blaqa Applide university
Country: JORDAN
Tel: 00962776716816
Tel prefix:
Fax:
E-mail address: maherkakish@yahoo.com
Other E-mails:
Title of the Paper: Comparison between Computed Shearing Forces by AASHTO Specifications And Finite Element Method of Two Continuous Spans of Voided Slab Bridge
Authors as they appear in the Paper: DR. MAHER QAQISH
Email addresses of all the authors: maherkakish@yahoo.com
Number of paper pages: 16
Abstract: abstract :- Voided slab bridge deck composed of two continuous span is 17.3m Long and 16m width with all over depth of 0.9m. The voided slab is composed of 20cm top and bottom slabs with circular voided areas of 50cm in diameter and center to center of these circles of 75cm. The locations of AASHTO loadings are positioned at certain points of deck slab to give maximum positive and negative shearings. These locations are determined from one dimensional model. The analysis of the bridge deck is carried out by two approaches. The first is AASHTO specifications where one dimensional approach is adopted and the second is three dimensional approach where finite element analysis is considered. The maximum shears obtained by both methods are found to be in good agreement with negligible differences.
Keywords: Bridges, voided slab, AASHTO Loadings and Finite Element Method.
EXTENSION of the file: .doc
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IP ADDRESS: 87.236.233.98

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Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 31-688
Full Name: Kaushik Bhattacharyya
Position: Researcher
Age: ON
Sex: Male
Address: E&ECE Department, IIT-Kharagpur
Country: INDIA
Tel: 0919434252606
Tel prefix:
Fax:
E-mail address: kaushik@ece.iitkgp.ernet.in
Other E-mails: bhattacharyya_kaushik@yahoo.com
Title of the Paper: Architectural Design of a Radix-4 CORDIC Based
Authors as they appear in the Paper: Kaushik Bhattacharyya, Swapna Banerjee
Email addresses of all the authors: kaushik@ece.iitkgp.ernet.in; swapna@ece.iitkgp.ernet.in
Number of paper pages: 25
Abstract: This paper addresses the problem of conventional FFT/IFFT problem in high speed applications. When the number of data points are the power of four at that time it is wise able to use radix-4 algorithm instead of using the conventional radix-2 algorithm. Here a 16 point radix-4 IFFT algorithm is taken into consideration. It offers fewer multiplications than the processors using radix-2.Number of stages are also minimum in comparison to the other. A novel and simple architecture of this IFFT algorithm is presented. It includes pipelining and parallelism in together. With the concurrent use of pipelining and parallelism the advantages of minimization of latency time and the increment of the throughput rate can be achieved. This architecture incorporates Radix-4 CORDIC which provides almost multiplier less architecture. The whole radix-4 CORDIC based radix-4 IFFT architecture is implemented on a FPGA device at operating frequency of 50 MHz with the accuracy up to 32 !
bit precision. Only 43% of the total area is consumed by the implemented architecture
Keywords: 16pt Radix-4 IFFT; Radix-4 CORDIC; VLSI Architecture; Pipelining; Parrallelism; Throughput; Latency; FPGA Implementation
EXTENSION of the file: .pdf
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Transactions: WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT
Transactions ID Number: 31-687
Full Name: Asghar Mohammad Moradi
Position: Associate Professor
Age: ON
Sex: Male
Address: Resalat, Farjam Ave., Narmak, TEHRAN, IRAN, 1684613114
Country: IRAN
Tel: 0098(912)4833133
Tel prefix:
Fax:
E-mail address: m_kavan@iust.ac.ir
Other E-mails:
Title of the Paper: Assessing Sustainable Adaptation of Historical Buildings by Considering Climate Changes
Authors as they appear in the Paper: Asghar Mohammad Moradi, Mahdi Akhtarkavan
Email addresses of all the authors: m_kavan@iust.ac.ir
Number of paper pages: 10
Abstract: The present paper will investigate adaptive reuse and sustainability of existing buildings and historic ones by having special consideration for Iran's climate change. In this paper we take it to mean the strengthening, changing, or improving the existing facilities such as those facilities meeting with current performance requirements necessary for their intended use. We show that adaptive reuse and rehabilitation of existing structures and historic ones should be a central strategy for creating a sustainable environment which meets with human needs while maintaining the natural environment in a healthy and useful state. Drawn conclusions would provide guidelines for sustainable rehabilitation projects. The main concentration will be on reusing of the adapted historic buildings in order to make them more Sustainable and as a result to reduce the climatic change impacts in Iran.
Keywords: Rehabilitation, Adaptive Reuse, Historic Property, Climatic Changes, Iran.
EXTENSION of the file: .pdf
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IP ADDRESS: 194.225.235.17

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Transactions: WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS
Transactions ID Number: 28-599
Full Name: SHU-HUA HSIAO
Position: Associate Professor
Age: ON
Sex: Female
Address: Department of Financial Management , Leader University, Tainan City
Country: TAIWAN
Tel:
Tel prefix:
Fax:
E-mail address: shuhua@mail.leader.edu.tw
Other E-mails: 101chiu@gmail.com
Title of the Paper: The Study of the Correlation among Personality Traits, Leadership Competence and Organizational Performance
Authors as they appear in the Paper: Meng-long Shih, Shouhua Lin, Shu-hua Hsiao, Liang Mingmlshih@nttu.edu.tw, Huang, Chaochang Chiu, K. Y. Chen
Email addresses of all the authors: mlshih@nttu.edu.tw,slin@cc.kuas.edu.tw,shuhua@mail.leader.edu.tw,lmhuang@nttu.edu.tw,imchiu@saturn.yzu.edu.tw,queen920401@yahoo.com.tw
Number of paper pages: 10
Abstract: The administration and management of a farmer¡¦s associations are governed by Farmer¡¦s Association Act and Regulations of Credit Division of a Farmer¡¦s Association to ensure a solid and solvent management of a farmer-oriented financial institution, guarantee the benefits and privileges of account holders, and promote the economic development and prosperity of the communities for farmers and fishermen. This study intends to explore the correlation among personality traits, leadership competence and organizational performance. The methods include data envelopment analysis and structural equation modeling. The findings suggest that the leader¡¦s charisma demonstrated by the chief executive director serve as an important intermediated variable for affecting the performance of the management of Farmers¡¦ Association and propose suggestions for the management. The indicators of personality traits of chief executive directors in a farmer¡¦s association should be taken !
into consideration in the election of a chief executive director. As well, the indicators of leadership competence of chief executive directors in a farmer¡¦s association should be taken into consideration in the election of a chief executive director.
Keywords: Operational performance, Data envelopment analysis, Structural equation modeling, Personality traits, Farmerss' organization, Leadership
EXTENSION of the file: .pdf
Special (Invited) Session: The Correlation among Personality Traits, Leadership Competence and Organizational Performance
Organizer of the Session: 594-539
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IP ADDRESS: 140.138.148.20

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Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 28-598
Full Name: Martin Wolter
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: Appelstr. 9a
Country: GERMANY
Tel: +49 511 762 19884
Tel prefix:
Fax: +49 511 762 2369
E-mail address: wolter@iee.uni-hannover.de
Other E-mails:
Title of the Paper: Generation and Application of Reactive Power Profiles
Authors as they appear in the Paper: Martin Wolter
Email addresses of all the authors: wolter@iee.uni-hannover.de
Number of paper pages: 11
Abstract: Local utilities face new challenges under changing conditions of the energy sector by the application of decentralized energy management systems which strongly depend on information of the grid state. Due to distribution grids are not entirely observed missing data has to be approximated i.e. using load profiles. Furthermore, future distribution grids have to offer system services similar to transmission systems and thus reactive power profiles are strongly needed for demand management, stability concerns and cost optimization. In this paper a method to determine load profiles based on measured time-series is introduced as well as eleven independent reference profiles of reactive power of classified load types. In combination with existing active load profiles the gained information shall be used for state identification of underdetermined grids, to support energy management systems and to forecast load demands.
Keywords: System services, Distribution grids, State identification of underdetermined grids, Load forecasting, Energy Management Systems
EXTENSION of the file: .pdf
Special (Invited) Session: Reactive Power Profiles
Organizer of the Session: 599-166
How Did you learn about congress:
IP ADDRESS: 130.75.125.1

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Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 28-597
Full Name: Gabriel Nicolae Popa
Position: Lecturer
Age: ON
Sex: Male
Address: Revolutiei str., no.5, Hunedoara
Country: ROMANIA
Tel: 0254207541
Tel prefix: +40
Fax: +40 0254207501
E-mail address: gabriel.popa@fih.upt.ro
Other E-mails: gnpopa@yahoo.com
Title of the Paper: Improvement of Technological and Electric Performances for Plate-Type Electrostatic Precipitators with Three Sections
Authors as they appear in the Paper: Gabriel Nicolae Popa, Victor Vaida, Angela Iagar, Corina Maria Dinis
Email addresses of all the authors: gabriel.popa@fih.upt.ro, vvaida@yahoo.com, angela.iagar@fih.upt.ro, corina.dinis@fih.upt.ro
Number of paper pages: 10
Abstract: The plate-type electrostatic precipitators have long been used by industry applications as the preferred method for controlling pollution with dust particles. The paper analyze the collection efficiency, for electrostatic precipitators with three sections (still, there is in industry applications), when are used different voltage supplies of electrostatic precipitators sections, the gas particles mass distributions, element average V-I curves, onset Corona voltage, spark discharge voltage, current density, collection efficiency, the inlet and the outlet dust concentration for different energization of sections. It's been performed an analysis of the total harmonic distortion coefficient of the current absorbed by the source, the supply voltage, the apparent and active power (for fundamental and harmonics), and the power factor (global, fundamental's and deforming) in situation when the current's value from the ESP field was superiorly limited.
Keywords: Pollution, Electrostatic precipitators, Collection efficiency, Total harmonic distorsion
EXTENSION of the file: .doc
Special (Invited) Session: Simulations and Measurements of Some Parameters from Plate-Type Electrostatic Precipitators with Three Sections
Organizer of the Session: 593-559
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IP ADDRESS: 79.118.54.93

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Transactions: WSEAS TRANSACTIONS ON ADVANCED DESIGN AND MANUFACTURE
Transactions ID Number: 31-686
Full Name: Manish kumar srivastava
Position: Assistant Professor
Age: ON
Sex: Male
Address: Department of Electrical Engineering
Country: INDIA
Tel: +9109415059219
Tel prefix: 05322506633
Fax:
E-mail address: mksrivastava9415@gmail.com
Other E-mails:
Title of the Paper: THE COST-EFFECTIVENESS EVALUATION OF DISTRIBUTION TRANSFORMER: A CASE STUDY FOR DIFFERENT SETS OF FLUX DENSITY AND CURRENT DENSITY
Authors as they appear in the Paper: Manish Kumar Srivastava
Email addresses of all the authors: mksrivastava9415@gmail.com
Number of paper pages: 10
Abstract: The objective of this paper is to suggest a method of reducing size, weight and cost of the distribution transformer with expansion of rural electrification a large number of medium range distribution transformer will be required and it is desirable also the cost of such transformer should be low. This will facilitate the handling of transformer. Increasing the specific magnetic and electrical loading marginally the size, weight and cost of transformer can be reduce.
Keywords: weight and size reduction, flux density, current density, distribution transformer
EXTENSION of the file: .doc
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress: Pradyot kala,c.e.t. library,Pradyot_bly@yahoo.co.in
IP ADDRESS: 59.94.170.19

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Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 31-685
Full Name: Manish kumar srivastava
Position: Assistant Professor
Age: ON
Sex: Male
Address: Department of Electrical Engineering
Country: INDIA
Tel: +9109415059219
Tel prefix: 05322506633
Fax:
E-mail address: mksrivastava9415@gmail.com
Other E-mails:
Title of the Paper: THE COST-EFFECTIVENESS EVALUATION OF DISTRIBUTION TRANSFORMER: A CASE STUDY FOR DIFFERENT SETS OF FLUX DENSITY AND CURRENT DENSITY
Authors as they appear in the Paper: Manish Kumar Srivastava
Email addresses of all the authors: mksrivastava9415@gmail.com
Number of paper pages: 10
Abstract: The objective of this paper is to suggest a method of reducing size, weight and cost of the distribution transformer with expansion of rural electrification a large number of medium range distribution transformer will be required and it is desirable also the cost of such transformer should be low. This will facilitate the handling of transformer. Increasing the specific magnetic and electrical loading marginally the size, weight and cost of transformer can be reduce.
Keywords: weight and size reduction, flux density, current density, distribution transformer
EXTENSION of the file: .doc
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress: Pradyot kala,c.e.t. library,Pradyot_bly@yahoo.co.in
IP ADDRESS: 59.94.170.19

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Transactions: WSEAS TRANSACTIONS ON ADVANCES in ENGINEERING EDUCATION
Transactions ID Number: 31-684
Full Name: Manish kumar srivastava
Position: Assistant Professor
Age: ON
Sex: Male
Address: Department of Electrical Engineering
Country: INDIA
Tel: +9109415059219
Tel prefix: 05322506633
Fax:
E-mail address: mksrivastava9415@gmail.com
Other E-mails:
Title of the Paper: THE COST-EFFECTIVENESS EVALUATION OF DISTRIBUTION TRANSFORMER: A CASE STUDY FOR DIFFERENT SETS OF FLUX DENSITY AND CURRENT DENSITY
Authors as they appear in the Paper: Manish Kumar Srivastava
Email addresses of all the authors: mksrivastava9415@gmail.com
Number of paper pages: 10
Abstract: The objective of this paper is to suggest a method of reducing size, weight and cost of the distribution transformer with expansion of rural electrification a large number of medium range distribution transformer will be required and it is desirable also the cost of such transformer should be low. This will facilitate the handling of transformer. Increasing the specific magnetic and electrical loading marginally the size, weight and cost of transformer can be reduce.
Keywords: weight and size reduction, flux density, current density, distribution transformer
EXTENSION of the file: .doc
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress: Pradyot kala,c.e.t. library,Pradyot_bly@yahoo.co.in
IP ADDRESS: 59.94.170.19

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Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 31-683
Full Name: Manish kumar srivastava
Position: Assistant Professor
Age: ON
Sex: Male
Address: Department of Electrical Engineering
Country: INDIA
Tel: +9109415059219
Tel prefix: 05322506633
Fax:
E-mail address: mksrivastava9415@gmail.com
Other E-mails:
Title of the Paper: THE COST-EFFECTIVENESS EVALUATION OF DISTRIBUTION TRANSFORMER: A CASE STUDY FOR DIFFERENT SETS OF FLUX DENSITY AND CURRENT DENSITY
Authors as they appear in the Paper: Manish Kumar Srivastava
Email addresses of all the authors: mksrivastava9415@gmail.com
Number of paper pages: 10
Abstract: The objective of this paper is to suggest a method of reducing size, weight and cost of the distribution transformer with expansion of rural electrification a large number of medium range distribution transformer will be required and it is desirable also the cost of such transformer should be low. This will facilitate the handling of transformer. Increasing the specific magnetic and electrical loading marginally the size, weight and cost of transformer can be reduce.
Keywords: weight and size reduction, flux density, current density, distribution transformer
EXTENSION of the file: .doc
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress: Pradyot kala,c.e.t. library,Pradyot_bly@yahoo.co.in
IP ADDRESS: 59.94.170.19

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Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 31-682
Full Name: Manish Kumar Srivastava
Position: Assistant Professor
Age: ON
Sex: Male
Address: Dept. of Electrical and Electronics Engineering, A.A.I.-D.U., ALLAHABAD
Country: INDIA
Tel: 0919415059219
Tel prefix:
Fax:
E-mail address: mksrivastava9415@gmail.com
Other E-mails: pradyot_bly@yahoo.co.in
Title of the Paper: THE COST-EFFECTIVENESS EVALUATION OF DISTRIBUTION TRANSFORMER: A CASE STUDY FOR DIFFERENT SETS OF FLUX DENSITY AND CURRENT DENSITY
Authors as they appear in the Paper: Manish Kumar Srivastava
Email addresses of all the authors: mksrivastava9415@gmail.com
Number of paper pages: 10
Abstract: The objective of this paper is to suggest a method of reducing size, weight and cost of the distribution transformer with expansion of rural electrification a large number of medium range distribution transformer will be required and it is desirable also the cost of such transformer should be low. This will facilitate the handling of transformer. Increasing the specific magnetic and electrical loading marginally the size, weight and cost of transformer can be reduce.
Keywords: Weight and size reduction, Flux density, Current density, Distribution transformer
EXTENSION of the file: .doc
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How Did you learn about congress: Pradyot Kala, pradyot_bly@yahoo.co.in
IP ADDRESS: 59.94.170.19

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Transactions: WSEAS TRANSACTIONS ON ADVANCED DESIGN AND MANUFACTURE
Transactions ID Number: 31-681
Full Name: Luis adrián zúñiga avilés
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: av. industria militar #1111
Country: MEXICO
Tel: 52 55 55893622
Tel prefix:
Fax: 52 55 55893622
E-mail address: adrian_dgim@prodigy.net.mx
Other E-mails: adrian050378@hotmail.com
Title of the Paper: Design and Manufacture of a eod/iedd Mechatronic Unit
Authors as they appear in the Paper: L. A. Zúñiga A., L. Zúñiga M. and J.M. Herrera R.
Email addresses of all the authors: adrian_dgim@prodigy.net.mx, adrian050378@hotmail.com and herrera96558@yahoo.com.mx
Number of paper pages: 10
Abstract: This paper presents the development of a mecatronic unit EOD/IEDD [1] (explosive ordinance disposal/ improvised explosive device disposal), by carrying out a modeling and simulation of a proposed PID control, this unit is applied to perform hazardous-duty operations. The mechatronic unit uses an interchangeable gripper, a robotic arm with 5 degrees of freedom Stanford type, a climbing system and 3 CCD cameras, from which one of them is controlled through wireless signal. Two simulations are executed, one simulation for the arm and the other for the vehicle, such that the errors in the model can be detected and later confined by control.
Keywords: Explosive device, manipulation, modeling, design.
EXTENSION of the file: .pdf
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How Did you learn about congress: luis adrian zuñiga aviles, adrian_dgim@prodigy.net.mx
IP ADDRESS: 189.253.4.169

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 28-596
Full Name: Agustín Jiménez
Position: Professor
Age: ON
Sex: Male
Address: C/ J.Gutierrez Abascal, 2. 28006-Madrid, SPAIN
Country: SPAIN
Tel: 913363061
Tel prefix: 0034
Fax:
E-mail address: agustin.jimenez@upm.es
Other E-mails:
Title of the Paper: An Optimal T-S Model for the Estimation and Identification of Nonlinear Functions
Authors as they appear in the Paper: Agustín Jiménez, Basil M. Al-Hadithi and Fernando Matía
Email addresses of all the authors: agustin.jimenez@upm.es, bmal@uax.es, fernando.matia@upm.es
Number of paper pages: 10
Abstract: A novel optimal method is developed to improve the identification and estimation of Takagi-Sugeno (T-S) fuzzy model. The idea comes from the fact that the main drawback of T-S model is that it can not be applied when the membership functions are overlapped by pairs. This limits the application of the T-S model because this type of membership function has been widely used in the stability and controller design of fuzzy systems. It is also very popular in industrial control applications. The method presented here can be considered as a generalized version of T-S fuzzy model with optimized performance in approximating nonlinear functions. Various examples are chosen to show the high function approximation accuracy and fast convergence obtained by applying the proposed method in approximating nonlinear systems locally and globally in comparison with the original T-S model.
Keywords: Nonlinear systems, Fuzzy systems, Takagi-Sugeno fuzzy model, Universal approximators, optimization
EXTENSION of the file: .pdf
Special (Invited) Session: New Optimal Approach for the Identification of Takagi-Sugeno Fuzzy Model
Organizer of the Session: 593-681.pdf
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IP ADDRESS: 193.146.27.120

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Transactions: WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT
Transactions ID Number: 28-595
Full Name: Giovanni Gualtieri
Position: Researcher
Age: ON
Sex: Male
Address: Via Madonna del Piano, 10 - 50019 Sesto Fiorentino
Country: ITALY
Tel:
Tel prefix:
Fax:
E-mail address: gualtieri@lamma.rete.toscana.it
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Title of the Paper: Modelling emission scenarios variations: an inert-mode CALGRID long-term application over the Florence metropolitan area to improve PM10–related air quality standards
Authors as they appear in the Paper: Giovanni Gualtieri, Caterina Busillo, Francesca Calastrini
Email addresses of all the authors: gualtieri@lamma.rete.toscana.it, busillo@lamma.rete.toscana.it, calastri@lamma.rete.toscana.it
Number of paper pages: 12
Abstract: The RAMS-CALMET-CALGRID modelling system developed by the LaMMA consortium has been used as a supporting tool in the framework of the "MODIVASET" project promoted by the Tuscan Regional Government with the aim of modelling emission scenarios variations. The system is based on the RAMS meteorological model forecasting and the CALGRID photochemical grid dispersion model, being suitably modified for the present work to be applied for inert pollutants. As a matter of fact, the attention was paid to particulate matter (PM10) primary component, as well as Nitrogen Dioxides (NOx), which is one of main precursors of PM10 secondary inorganic component. Both pollutants have been treated as inert ones. A one-year long-term application of RAMS-CALMET-CALGRID has been carried out over the Florence metropolitan area, Italy. The study area is 49x40 Km2 wide, featuring a 1-Km spaced 3-D computational grid. The main project's aim is to assess possible air quality improvements after!
a number of interventions on emission scenarios have been planned by local authorities. Therefore, basing on IRSE regional emission inventory, two PM10 and NOx emission scenarios have been set: a present one, updated to 2003, and a future one, projected to years 2010-2012, where "business as usual" emission variations are supposed to occur. All types of emission sources have been taken into account, i.e. point, line and area (split into 4 sub-categories) ones. This enabled single contributions brought by any to be assessed, as well as the overall one. Summarizing, a total of 28 run combinations (2 scenarios by 2 pollutants by 7 source categories) have been performed by the modelling system. CALGRID-calculated PM10 and NOx concentrations resulting from present and future emission scenarios have been compared, both in terms of spatial pattern over the study area and local one to a number of chemical stations. The final result was a general NOx concentration reduction in the !
order of 10÷35%, particularly effective over the Florence and Prato ur
ban areas. On the contrary, primary PM10 concentrations proved to decrease, about 15% over the Florence urban area, as well as increase, 10÷15% over the mountainous area Northwest to Pistoia. Summarizing, the proper use of an integrated modelling system proved to be a fundamental tool for planning emission scenarios variations to improve air quality standards. Moreover, methodologies implemented and results achieved in the present paper are in agreement with other similar scenarios analysis works.
Keywords: Air quality planning, Emission scenarios, Dispersion models, PM10, NOx, CALGRID, RAMS, Florence.
EXTENSION of the file: .pdf
Special (Invited) Session: Modelling emission scenarios variations: an inert-mode CALGRID long-term application over the Florence metropolitan area
Organizer of the Session: 593-197
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Transactions: WSEAS TRANSACTIONS ON SIGNAL PROCESSING
Transactions ID Number: 28-594
Full Name: S P Singh Singh
Position: Professor
Age: ON
Sex: Male
Address: G-4, Joy Residency, S V officer's colony, R K Puram post, Secunderabad-56
Country: Please, select:
Tel: 04027790268
Tel prefix:
Fax: 08413232760
E-mail address: singh_spgahlot@rediffmail.com
Other E-mails: spsinghgahlot@rediffmail.com
Title of the Paper: Orthogonal Eight -phase Sequence Sets Design using MSAA
Authors as they appear in the Paper: S P singh, SA Muzeer, K Subbarao
Email addresses of all the authors: singh_spgahlot@rediffmail.com.kakarlasubbarao@yahoo.com
Number of paper pages: 11
Abstract: Multiple radar system and spread spectrum communication system can fundamentally improve the system performance by using a group of specially designed orthogonal signals. A Modified Simulated Annealing Algorithm (MSAA) is proposed as a statistical technique for obtaining approximate solutions to combinatorial optimization problems. The Proposed algorithm is a combination of Simulated Annealing and Hamming Scan algorithms. MSAA is used to design orthogonal eight-phase sequence sets, which have good autocorrelation and crosscorrelation properties. Some of the synthesized results are presented, and their properties are better than four-phase sequence sets known in the literature. The synthesized eight-phase sequence sets are promising for practical application to multiple Radar system and spread spectrum communication. The convergence rate of the algorithm is shown to be good.
Keywords: Hamming Scan, Netted Radar, Polyphase code, Radar signal design, Simulated annealing.
EXTENSION of the file: .pdf
Special (Invited) Session: Orthogonal Eight -phase Sequence Sets Design using MSAA
Organizer of the Session: 594-341
How Did you learn about congress:
IP ADDRESS: 202.53.13.150

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Transactions: Please, select the Journal that you submit to
Transactions ID Number: 31-680
Full Name: Otman Ahtiwash
Position: Lecturer
Age: ON
Sex: Male
Address: FOE, MMU
Country: MALAYSIA
Tel:
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E-mail address: ahtiwash@mmu.edu.my
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Title of the Paper: Soft Computing Architectures and Developments
Authors as they appear in the Paper: Otman M. Ahtiwash
Email addresses of all the authors: ahtiwash@mmu.edu.my
Number of paper pages: 10
Abstract: In recent years the human behavior and its emulating attitude has become a source of inspiration for a new direction of research in the engineering society. The emergence of approaches that mimic the learning and adaptation of the human brain in solving complex engineering problems that are difficult to resolve using conventional methods, paves the way for the utilization of new techniques that accommodate human computing resources such as nervous system, fuzziness and evolution. Therefore, soft computing (SC) as an association of problem-solving methodologies that includes fuzzy inference systems (FISs), artificial neural networks (ANNs), evolutionary computing (EC), and probabilistic reasoning (PR). Each of these technologies provides us with complementary reasoning and searching methods to solve complex, nonlinear and real-world problems. Therefore, the goal of soft computing is to exploit the imprecision and uncertainty in human decision making procedure, and !
achieve simple, reliable, and low-cost solutions, and accordingly, the soft computing techniques have been applied successfully to important fields such as control, signal processing, and system modeling. In this paper, after a brief overview of soft computing components, we will analyze some of their most synergistic combinations. In the second part of the paper, we will focus on the hybrid combinations of fuzzy logic and artificial neural networks, which produce the neuro-fuzzy computing technique, some short reviews of neuro-fuzzy models that have evolved in the past few years are presented and discussed.
Keywords: Fuzzy, neural networks, soft computing, control
EXTENSION of the file: .doc
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How Did you learn about congress: vlib@mmu.edu.my
IP ADDRESS: 219.95.19.33

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Transactions: WSEAS TRANSACTIONS ON ELECTRONICS
Transactions ID Number: 31-679
Full Name: Sasilatha Thankappan
Position: Ph.D. Candidate
Age: ON
Sex: Female
Address: Research Scholar, Anna University
Country: INDIA
Tel: 91 44 24917237
Tel prefix: 9444752994
Fax:
E-mail address: sasi_saha@yahoo.com
Other E-mails: sasilatha08@gmail.com
Title of the Paper: Modified Design and Analysis of a Current reuse CMOS LNA for Wireless Sensor Network Applications
Authors as they appear in the Paper: Sasilatha.T, Dr.J.Raja
Email addresses of all the authors: sasi_saha@yahoo.com, sasilatha08@gmail.com
Number of paper pages: 10
Abstract: Abstract— This paper focuses on the modified design and implementations of Current Reuse (Single ended and Differential mode) CMOS Low noise amplifiers comprising voltage shunt inductive feed back cells targeted for wireless sensor network applications. Key issues in wireless sensor network receivers are discussed and the existing circuit level implementations of Low noise amplifiers are compared. Emphasis was placed on observing device reliability constraints at low power to maximize the life time of the wireless sensor nodes. The proposed single ended LNA can operate at 2.4GHz and dissipates a power of 125µw from a 1V supply. It gives a Noise figure of 1.55B at 13.98 dB gain. The differential LNA consumes a power of 200µw and gives an IIP3 of 0.7 dBm at 2.4 GHz frequency.
Keywords: Key words — LNA, Wireless micro sensor nodes, Common Source LNA, Noise Figure, Current reuse, Gain.
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IP ADDRESS: 59.92.27.106

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Transactions: WSEAS TRANSACTIONS ON MATHEMATICS
Transactions ID Number: 31-678
Full Name: Yu-Lung Hsu
Position: Professor
Age: ON
Sex: Male
Address: No.1, University Road, Tainan, 701, Taiwan
Country: TAIWAN
Tel:
Tel prefix:
Fax:
E-mail address: uf571123@ms5.hinet.net
Other E-mails: lcc@mail.cjcu.edu.tw
Title of the Paper: Analysis and Comparison of Regenerative Technologies of Waste Lubricant
Authors as they appear in the Paper: Yu-Lung Hsu, Cheng-Haw Lee, Victor B. Kreng
Email addresses of all the authors:
Number of paper pages: 15
Abstract: Lubricant is one of the important resources that cannot be disposed of randomly due to the presence of pollutants. In response to economic efficiency and environmental protection, there is a growing trend of regeneration and reuse of waste lubricant. However, the technologies shall be compared to provide a useful reference for the use of waste lubricant. The major aim of this paper is to analyze and compare the regenerative technologies, thus laying a basis for the governmental bodies in policy-making of lubricant recovery as well as for industrial operators in deciding the recovery methods.
Keywords: Regenerative Technologies, Waste Lubricant
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IP ADDRESS: 218.165.76.216

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-593
Full Name: Antonio Leslie Bajuelos Dominguez
Position: Assistant Professor
Age: ON
Sex: Male
Address: Department of Mathematics, University of Aveiro, 3810-193, Aveiro
Country: PORTUGAL
Tel: 234370359
Tel prefix: 351
Fax: 234382014
E-mail address: leslie@ua.pt
Other E-mails: leslie.bajuelos@gmail.com
Title of the Paper: Optimizing the Minimum Vertex Guard Set on Simple Polygons via a Genetic Algorithm
Authors as they appear in the Paper: Antonio L. Bajuelos, Santiago Canales, Gregorio Hernandez, Ana Mafalda Martins
Email addresses of all the authors: leslie@ua.pt, scanales@upcomillas.es, gregorio@fi.upm.es, mafalda.martins@ua.pt
Number of paper pages: 13
Abstract: The problem of minimizing the number of vertex-guards necessary to cover a given simple polygon (MINIMUM VERTEX GUARD (MVG) problem) is NP-hard. This computational complexity opens two lines of investigation: the development of algorithms that establish approximate solutions and the determination of optimal solutions for special classes of simple polygons. In this paper we follow the first line of investigation and propose an approximation algorithm based on general metaheuristic genetic algorithms to solve the MVG problem. Based on our algorithm, we conclude that on average the minimum number of vertex-guards needed to cover an arbitrary and an orthogonal polygon with n vertices is n/6.38 and n/6.40 , respectively. We also conclude that this result is very satisfactory in the sense that it is always close to optimal (with an approximation ratio of 2, for arbitrary polygons; and with an approximation ratio of 1.9, for orthogonal polygons).
Keywords: Computational geometry, Art gallery problems, Visibility, Approximation algorithms, Metaheuristics, Genetic algorithms
EXTENSION of the file: .pdf
Special (Invited) Session: Minimum Vertex Guard problem for orthogonal polygons: a genetic approach
Organizer of the Session: 593-207
How Did you learn about congress:
IP ADDRESS: 84.90.28.180

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 31-654
Full Name: Jinbao He
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: No.149,Yanchang Road, Zhabei District,Shanghai
Country: CHINA
Tel: 13482354541
Tel prefix: 086
Fax:
E-mail address: hejinbao79@yahoo.cn
Other E-mails: perfecthjb@163.com
Title of the Paper: tension robust control strategy based on self-optimizing algorithm
Authors as they appear in the Paper: Jinbao He, Yongyi He, Shuai Guo, Minglun Fang
Email addresses of all the authors: hejinbao79@yahoo.cn,perfecthjb@163.com
Number of paper pages: 11
Abstract: In tension systems, the main concern is to decouple the tension and velocity in spite of radius variations and other perturbations. To solve this control problem and design the optimal controller, this paper develops a mixed-sensitivity robust control based on self-optimizing algorithm. First, the modeling of the tension system is presented with relative theorems. Second, a mixed-sensitivity robust control which reduces the coupling between tension and velocity is compared to PID controller. But the controller is conservative, the controller method with parameter fuzzification is introduced. At low velocity, the control method with parameter fuzzification gets fine results. However, for the high velocity and real time requirements of tension system, the control method with parameter fuzzification cannot keep the controller optimal always. Therefore the tension robust control strategy based on self-optimizing algorithm is proposed. The controller is optim!
ized by hyper generation GA (HGGA) which reduces computing time. Furthermore, the current error and the change of the error are turned to compensate time delay. In order to test the effectiveness of the proposed algorithms, the tension experiment platform analog system is developed based on DSP (TMS320LF2407A) board. Finally the algorithms in this paper are tested in tension system platform, and the feasibility has been verified.
Keywords: tension system; robust control; Parameter fuzzification; Genetic algorithm (GA); Hyper generation GA (HGGA); Time delay; DSP
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IP ADDRESS: 210.14.76.210

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Transactions: WSEAS TRANSACTIONS ON MATHEMATICS
Transactions ID Number: 31-653
Full Name: gg gg
Position: Associate Professor
Age: ON
Sex: Male
Address: g
Country: TAIWAN
Tel:
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Fax:
E-mail address: a744089@yahoo.com.tw
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Title of the Paper: g
Authors as they appear in the Paper:
Email addresses of all the authors:
Number of paper pages: 23
Abstract: g
Keywords: g
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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 28-518
Full Name: Constantin Volosencu
Position: Please, select:
Age: ON
Sex: Male
Address: Str. ranetti nr. 52 ap. 7
Country: ROMANIA
Tel: 0040256217769
Tel prefix:
Fax: 0040256403214
E-mail address: constantin.volosencu@aut.upt.ro
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Title of the Paper: Stabilization of Fuzzy Control Systems
Authors as they appear in the Paper: Constantin Volosencu
Email addresses of all the authors: constantin.volosencu@aut.upt.ro
Number of paper pages: 18
Abstract: The paper presents the way to use Lyapunov techniques to analyse and to assure stability of control systems with fuzzy PI controllers. The stability is assured based on a compensation of the input-output characteristic of the fuzzy blocks used in PI fuzzy controller. The compensation is made on fuzzy control law by the action in parallel of a crisp block for non-linear parts of input saturations. Stability analysis of fuzzy control systems for general processes is framed in the field of non-linear systems. The paper presents the way to prove absolute global internal stability in general cases. The correction principle is theoretically substantiated and methodologically structured with application at the fuzzy control of the second order processes.
Keywords: Fuzzy control systems, Lyapunov techniques, Circle criterion, Absolute internal stability, Non-linear systems.
EXTENSION of the file: .pdf
Special (Invited) Session: Stabilization of the Fuzzy Control Systems, with Application at the Second Order Systems
Organizer of the Session: 599-265 (paper from the plenary speaker group of papers)
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IP ADDRESS: 193.226.9.214

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-517
Full Name: Miloslav Hub
Position: Senior Lecturer
Age: ON
Sex: Male
Address: Institut of System Engineering and Informatics, University of Pardubice, Studentska 95, 532 10 Pardubice
Country: CZECH REPUBLIC
Tel:
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E-mail address: miloslav.hub@upce.cz
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Title of the Paper: Methodology of fuzzy usability evaluation of Information systems in Public administration
Authors as they appear in the Paper: Miloslav Hub, Michal Zatloukal
Email addresses of all the authors: miloslav.hub@upce.cz, michal.zatloukal@student.upce.cz
Number of paper pages: 11
Abstract: This paper suggests methodology of usability evaluation of information systems in public administration based on fuzzy logic theory. The first part of this paper is devoted to the problem formulation. The following parts of this paper formulate the methodology of usability evaluation aimed to public administration information systems. The authors introduce new ways how to evaluate the user interface with help of vague terms. Fuzzy Usability Evaluator – an application that is able to operate with the vague nature of evaluating is also introduced.
Keywords: Usability, information systems, public administration, fuzzy logic, methodology, software quality, software engineering
EXTENSION of the file: .pdf
Special (Invited) Session: Fuzzy usability evaluation of Information systems in Public administration
Organizer of the Session: 593-238
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IP ADDRESS: 195.113.124.6

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 28-474
Full Name: Jelena Andjelkovic
Position: Engineer
Age: ON
Sex: Female
Address: Institute "Mihajlo Pupin", Volgina 15, Serbia
Country: YUGOSLAVIA
Tel: 064221-8909
Tel prefix: 381
Fax: 0112755978
E-mail address: jelena@kondor.imp.bg.ac.yu
Other E-mails: jelena.andjelkovic@institutepupin.com, nandjelkovic@sbb.co.yu
Title of the Paper: Application of Multifractal Analysis on Medical Images
Authors as they appear in the Paper: Magister Jelena Andjelkovic, Dr Natasa Zivic, Prof. Dr. Branimir Reljin, Magister Vladimir Celebic and Magister Iva Salom
Email addresses of all the authors: jelena@kondor.imp.bg.ac.yu, jelena.andjelkovic@institutepupin.com, nandjelkovic@sbb.co.yu, natasa.zivic@uni-siegen.de , reljinb@etf.bg.ac.yu, vcelebic@kondor.imp.bg.ac.yu, ivisha@gmail.com
Number of paper pages: 11
Abstract: This paper shows the results of the computer analysis of images for the purpose of finding differences between medical images in order to classify them in terms of separating a malign tissue from normal and benign tissue. The diagnostics of malign tissue is of the crucial importance in medicine. Therefore, ascertainment of the correlation between multifractals parameters and "chaotic" cells could be of the great application. This paper shows the application of multifractal analysis for additional help in cancer diagnosis, as well as diminishing. of the subjective factor and error probability.
Keywords: Fractals, Multifractals, Hõlder exponent, Medical images, Carcinomas, FracLac, FracLab
EXTENSION of the file: .pdf
Special (Invited) Session: Classifications of Digital Medical Images with Multifractal Analysis
Organizer of the Session: 599-262
How Did you learn about congress: Professor Zoran Bojkovic, emilovan@etf.bg.ac.yu
IP ADDRESS: 147.91.1.45

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 28-473
Full Name: Muneer Ahmad
Position: Researcher
Age: ON
Sex: Male
Address: Department of Computer Science, College of Computer & Information Sciences, King Saud University P.O Box 51178, Riyadh 11543
Country: SAUDI ARABIA
Tel:
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E-mail address: muneerahmadmalik@yahoo.com
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Title of the Paper: Comparative Genome Sequence Analysis by Efficient Pattern Matching Technique
Authors as they appear in the Paper: Muneer Ahmad, Hassan Mathkour
Email addresses of all the authors:
Number of paper pages: 10
Abstract: Genetic Sequences of different species contain precious biological information. This information is hidden in the order of appearing nucleotide base characters (A-Adenine, T-Thymine, G-Guanine and C-Cytosine), this order is definitely variant in different organisms but one can conclude some of the similarities and differences in nature, habits and living of species by comparing the biological information contained in sequence. In this paper, we are presenting an algorithm that provides approximate comparative match between any input strands. It will overcome the draw backs and short comings in prevailing techniques. It becomes most difficult to find approximate match when Genome Adoptive Points (GAPS) are present in the input sequences, this algorithms tries to handle the complex situations and finds the number of approximate matches for optimal results.
Keywords: Limitation Check, Upper Bound, Lower Bound, Page Size, Position Specification, Counters
EXTENSION of the file: .doc
Special (Invited) Session: An efficient pattern matching algorithm for Comparative Genome Sequence Analysis
Organizer of the Session: 606-351
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IP ADDRESS: 212.138.47.13

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Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 28-472
Full Name: Ruey-shun Chen
Position: Professor
Age: ON
Sex: Male
Address: 26, lane 200, pao-san road, hsinchu city, Taiwan
Country: TAIWAN
Tel: +886-3-5610199
Tel prefix:
Fax: +886-3-5610616
E-mail address: rschen@iim.nctu.edu.tw
Other E-mails: chen1868@gmail.com
Title of the Paper: Using RFID Technology in Food Produce Traceability
Authors as they appear in the Paper: Ruey-Shun Chen, C-C Chen, K.C. Yeh, Y-C Chen, and C-W, Kuo
Email addresses of all the authors: rschen@iim.nctu.edu.tw, chen1868@gmail.com,rschen@cc.nctu.edu.tw, chen1868@gmail.com,rschen@cute.edu.tw
Number of paper pages: 10
Abstract: Food safety events occur frequently because of epizooty. Many countries build food traceability systems to solve these problems. However, the current food traceability system must be executed by paper work and need a lot of manpowers. It also cannot trace and tracking back the origin and destination of food. The fact that RFID technology can trace object, therefore, it can solve these problems. The method of this research integrates RFID technology on the food produce traceability system. Using RFID technology will be easy to trace each object, not only for the goods lots. RFID technology can also record all events automatically and acquire the information about the food production by handhold devices. The result of this paper is providing an integrated tactility system for the entire food supply chain by RFID technology. The benefit of this research can trace the food production, and let consumers get the complete food production information to choose and buy the !
safety food.
Keywords: RFID, Produce traceability, Food supply chain, Food safety, Traceability system
EXTENSION of the file: .pdf
Special (Invited) Session: Using RFID Technology in Produce Traceability
Organizer of the Session: 593-690
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IP ADDRESS: 123.195.206.107

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 31-579
Full Name: Shu-chuan Wang
Position: Ph.D. Candidate
Age: ON
Sex: Female
Address: Department of Information Management, National Yunlin University of Science and Technology, 123 University Road, Section 3, Douliou, Yunlin 64002, Taiwan, R.O.C
Country: TAIWAN
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E-mail address: scwang@fcu.edu.tw
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Title of the Paper: Predicting the continuance usage of information systems-A comparison of three theoretical models
Authors as they appear in the Paper: Shu-chuan Wang, Yuan-shuh Lii, Kwoting Fang
Email addresses of all the authors: scwang@fcu.edu.tw, mijohn@seed.net.tw, g9220811@yuntech.edu.tw
Number of paper pages: 18
Abstract: This study seeks to examine, through empirical evidence, the relative explanatory power of three prospective models in predicting users¡¦ continuous adoption of information system (IS). The three models include: Expectation-Confirmation Theory Model (ECTM, Model 1), the integration of ECTM with Technology Acceptance Model (TAM) (ECT-TAM model, Model 2), and a hybrid model integrating ECT, TAM and emotions (Model 3). Three hundred and fifty web portal site users were obtained from a survey. The paper assessed the psychometric properties of the measures through confirmatory factor analysis and then employed structural equation modeling analysis in order to examine and compare the ability of the three prospective models to better predict users¡¦ continuous adoption of IS. Data analysis using LISREL shows that all three models meet the various goodness-of-fit criteria. In terms of variance explained for intention to continue IS usage, all three models perform equally!
well. As for the explanatory power of satisfaction, Model 3 has the highest R2 (71%), followed by Model 2 (69%), and Model 1 (68%). This result confirms the erstwhile discussion of continuance intention behavior in which adding emotion factors to the cognitive process model will enhance the predictive power of the satisfaction. Perceived usefulness and perceived ease of use predict the level of user satisfaction better than emotions and perceived usefulness is the stronger predictor of user satisfaction than other variables. The Model 3 provides additional information to increase our understanding of IS continuance intention behavior.
Keywords: Confirmation, Perceived usefulness, Perceived ease of use, Positive emotion, Negative emotion, Satisfaction, Continuous adoption intention
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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 31-578
Full Name: Muneer Ahmad
Position: Researcher
Age: ON
Sex: Male
Address: Department of Computer Science, College of Computer & Information Sciences, King Saud University P.O Box 51178, Riyadh 11543, Saudi Arabia
Country: SAUDI ARABIA
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E-mail address: muneerahmadmalik@yahoo.com
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Title of the Paper: Comparative Genome Sequence Analysis by Efficient Pattern Matching Technique
Authors as they appear in the Paper: Muneer Ahmad, Hassan Mathkour
Email addresses of all the authors:
Number of paper pages: 10
Abstract: Genetic Sequences of different species contain precious biological information. This information is hidden in the order of appearing nucleotide base characters (A-Adenine, T-Thymine, G-Guanine and C-Cytosine), this order is definitely variant in different organisms but one can conclude some of the similarities and differences in nature, habits and living of species by comparing the biological information contained in sequence. In this paper, we are presenting an algorithm that provides approximate comparative match between any input strands. It will overcome the draw backs and short comings in prevailing techniques. It becomes most difficult to find approximate match when Genome Adoptive Points (GAPS) are present in the input sequences, this algorithms tries to handle the complex situations and finds the number of approximate matches for optimal results.
Keywords: Limitation Check, Upper Bound, Lower Bound, Page Size, Position Specification, Counters
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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 31-577
Full Name: Muneer Ahmad
Position: Researcher
Age: ON
Sex: Male
Address: Department of Computer Science, College of Computer & Information Sciences, King Saud University P.O Box 51178, Riyadh 11543, Saudi Arabia
Country: SAUDI ARABIA
Tel:
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E-mail address: muneerahmadmalik@yahoo.com
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Title of the Paper: Comparative Genome Sequence Analysis by Efficient Pattern Matching Technique
Authors as they appear in the Paper: Muneer Ahmad, Hassan Mathkour
Email addresses of all the authors:
Number of paper pages: 10
Abstract: Genetic Sequences of different species contain precious biological information. This information is hidden in the order of appearing nucleotide base characters (A-Adenine, T-Thymine, G-Guanine and C-Cytosine), this order is definitely variant in different organisms but one can conclude some of the similarities and differences in nature, habits and living of species by comparing the biological information contained in sequence. In this paper, we are presenting an algorithm that provides approximate comparative match between any input strands. It will overcome the draw backs and short comings in prevailing techniques. It becomes most difficult to find approximate match when Genome Adoptive Points (GAPS) are present in the input sequences, this algorithms tries to handle the complex situations and finds the number of approximate matches for optimal results.
Keywords: Limitation Check, Upper Bound, Lower Bound, Page Size, Position Specification, Counters
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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 31-576
Full Name: Muneer Ahmad
Position: Researcher
Age: ON
Sex: Male
Address: Department of Computer Science, College of Computer & Information Sciences, King Saud University P.O Box 51178, Riyadh 11543, Saudi Arabia
Country: SAUDI ARABIA
Tel:
Tel prefix:
Fax:
E-mail address: muneerahmadmalik@yahoo.com
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Title of the Paper: Comparative Genome Sequence Analysis by Efficient Pattern Matching Technique
Authors as they appear in the Paper: Muneer Ahmad, hassan Mathkour
Email addresses of all the authors:
Number of paper pages: 10
Abstract: Genetic Sequences of different species contain precious biological information. This information is hidden in the order of appearing nucleotide base characters (A-Adenine, T-Thymine, G-Guanine and C-Cytosine), this order is definitely variant in different organisms but one can conclude some of the similarities and differences in nature, habits and living of species by comparing the biological information contained in sequence. In this paper, we are presenting an algorithm that provides approximate comparative match between any input strands. It will overcome the draw backs and short comings in prevailing techniques. It becomes most difficult to find approximate match when Genome Adoptive Points (GAPS) are present in the input sequences, this algorithms tries to handle the complex situations and finds the number of approximate matches for optimal results.
Keywords: Limitation Check, Upper Bound, Lower Bound, Page Size, Position Specification, Counters
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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 28-471
Full Name: Hieu trung Huynh
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: Depart. of Computer Engineering, Chonnam National University
Country: KOREA
Tel: 062-530-0151
Tel prefix: 82
Fax:
E-mail address: hieuhtvn@yahoo.com
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Title of the Paper: Non-linear Estimation Methods for Hematocrit Density based on Changing Pattern of Transduced Anodic Current Curve
Authors as they appear in the Paper: Hieu trung Huynh, Jung-ja Kim, Yonggwan Won
Email addresses of all the authors: hieuhtvn@yahoo.com, jungjakim@chonbuk.ac.kr, ykwon@chonnam.ac.kr
Number of paper pages: 10
Abstract: Many studies reported that the hematocrit (HCT) is the most highly influencing factor affecting the accuracy of the glucose measurements by portable/handheld devices. It is also known as an important factor for clinical decision-making situations. Therefore, estimation of HCT plays a crucial role for enhancing accuracy of glucose measurements and performance of therapy. In this paper, we present novel methods for hematocrit estimation from the transduced current curve which is produced by glucose-oxidase reaction in strip-type electrochemical biosensors. The proposed methods are nonlinear, including neural networks and support vector machine. Input features are composed of two parts: the sampled points of the time-varying current curve and extended extra features computed from those sampled points.
Keywords: Hematocrit, hematocrit estimation, nonlinear methods, biosensors, transduced current curve
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Special (Invited) Session: Comparison of Nonlinear Methods for Hematocrit Estimation from the Transduced Anodic Current Curve
Organizer of the Session: 593-275
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Transactions: WSEAS TRANSACTIONS ON ENVIRONMENT AND DEVELOPMENT
Transactions ID Number: 31-575
Full Name: Zuhairuse Md Darus
Position: Associate Professor
Age: ON
Sex: Male
Address: Department of Architecture, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, Bangi, selangor.
Country: MALAYSIA
Tel: 89214584
Tel prefix: +603
Fax: +603 89213670
E-mail address: ujang@vlsi.eng.ukm.my
Other E-mails: atiqmy@yahoo.com,zuhairuse@yahoo.com
Title of the Paper: Continuing Professional Development (CPD), Education and Training as part of Technology for the Learning process in Malaysian built environment.(603-380)
Authors as they appear in the Paper: Zuhairuse Md Darus, Fadzil Hassan, Masran Saruwono, Zaiidi omar, Zulkiflee Samad, Fadhil Muhammad & Noraziah Mohammad,
Email addresses of all the authors: ujang@vlsi.eng.ukm.my,atiqmy@yahoo.com,masran697@salam.uitm.edu.my,fadzilhassan.yahoo.com
Number of paper pages: 12
Abstract: Problems associated to the performance, delivery and quality of product or services emanating from ineffective performance of the human resource in the Malaysian built environment are a continuing debate. Critics have been frequent in associating these shortcomings with inadequacies within the continuing professional development (CPD), education and training provisions offered to the human resource. This paper presents the investigations on the underpinning concepts of CPD), education and training which identify their differences and similarities. This was on the premise that understanding the similarities and differences are very important as they significantly influence how the technology is disseminated and roles that must be to be played by the parties responsible for their design and delivery. The findings suggest the need to understand similarities and differences in the application of the meanings of education, training and CPD are important; but more !
importantly, they must all be underpinned with learning. It is imperative that that the parties responsible for the education, training, learning, development must appreciate learning. This must be conceived collectively applied within the design and delivery to the provisions to be effective.
Keywords: Built environment, human resource, education, training, continuing professional development (CPD), learning
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How Did you learn about congress: Perpustakaan Tun Seri Lanang, kpustaka@pkrisc.cc.ukm.my
IP ADDRESS: 202.185.32.240

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Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 31-574
Full Name: NAJEH LAKHOUA
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: TUNIS
Country: TUNISIA
Tel:
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E-mail address: LNAJEH@YAHOO.FR
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Title of the Paper: APPLICATION OF FUZZY LOGIC ON A GRADING SYSTEM OF CEREALS
Authors as they appear in the Paper: M.N. LAKHOUA, M. ANNABI
Email addresses of all the authors: MohamedNajeh.Lakhoua@enit.rnu.tn Mohamed.Annabi@esstt.rnu.tn
Number of paper pages: 15
Abstract: After a presentation of the complexity to apply the fuzzy logic on industrial systems, we present the issues involved in the application of the fuzzy logic particularly the way to approach a control or classification problem. In order to deal with these issues, we present a case study of a grading system of cereals that allows us to determine the price of transactions of cereals (Durum wheat, Soft wheat, Barley, etc.). Our contribution in this work consists in proposing not only an application of the fuzzy logic on the grading system of cereals in Tunisia but also a TQM methodology enabling the transition of the "barème d'agréage" practiced in Tunisia into a grading system based on the concept of "Grade" using the fuzzy logic.
Keywords: Fuzzy logic, Decision making, Grading system of cereals.
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Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 31-573
Full Name: NAJEH LAKHOUA
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: TUNIS
Country: TUNISIA
Tel:
Tel prefix:
Fax:
E-mail address: LNAJEH@YAHOO.FR
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Title of the Paper: Designing automated systems using systemic methods
Authors as they appear in the Paper: M.N. LAKHOUA1, M. ANNABI2
Email addresses of all the authors: MohamedNajeh.Lakhoua@enit.rnu.tn Mohamed.Annabi@esstt.rnu.tn
Number of paper pages: 15
Abstract: The efficient management of industrial systems can be only in a system whose activities are synchronized thus enabling a good traceability. This is why the development of a reliable Information System is a primordial objective of industrial systems. To this effect, we elaborated in this paper a methodology of designing automated systems using participative methods on the one hand and we present the issues involved in upgrading the industrial systems on the other hand. In order to deal with these issues, we present a practical case of a grain silo management. The methodology proposed is divided into ten steps and it is based on the use of two systemic methods: SADT and OOPP. This methodology allows us to validate the automation architecture to install in the grain silo.
Keywords: Analysis, Modelling, Automated systems, Information System.
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Transactions: WSEAS TRANSACTIONS ON POWER SYSTEMS
Transactions ID Number: 31-572
Full Name: Milan Vukasovic
Position: Engineer
Age: ON
Sex: Male
Address: Wagramerstraße 19, IZD-Tower, 1220 Vienna
Country: AUSTRIA
Tel:
Tel prefix:
Fax:
E-mail address: Milan.Vukasovic@verbund.at
Other E-mails: milanv@cg.yu
Title of the Paper: Analysis of Southeast Europe transmission network expansion plan under the future market conditions
Authors as they appear in the Paper: Milan Vukasovic Sreten Skuletic
Email addresses of all the authors: Milan.Vukasovic@verbund.at, milanv@cg.yu
Number of paper pages: 10
Abstract: The South-East Europe region is faced with the new challenges related to organisation of electricity market. The main goal of the paper is to analyse present South-East Europe power transmission system infrastructure and examine influence of the future market activities on reinforced power grid. The analysis has been made taking into account the planned transmission network projects and the foreseen investments in a new generation capacities (power plants). Change in a nodal electricity consumption in the region has also been taken into account.
Keywords: Energy market, Power flows, load-flow analysis, SEE, Congestion, Electricity trade
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IP ADDRESS: 80.109.114.204

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 28-470
Full Name: Yukyung Kang
Position: Ph.D. Candidate
Age: ON
Sex: Female
Address: Dept. of Computer Science & Engineering, SunMoon University, 100 Kal-San-Ri, Tang-Jeong-Myeon, A-San, Chung-Nam, 336-708,
Country: KOREA
Tel: 82-41-530-2265
Tel prefix:
Fax: 82-41-530-2876
E-mail address: yukyung.kang@gmail.com
Other E-mails: shwang@sunmoon.ac.kr
Title of the Paper: a clustering approach for classification of rough data set based on fca
Authors as they appear in the Paper: Yukyung Kang, Sukhyung Hwang
Email addresses of all the authors: yukyung.kang@gmail.com,shwang@sunmoon.ac.kr
Number of paper pages: 10
Abstract: Nowadays, large amount of data is being increase explosively and rapidly by development of Information Technology. Data can be large in terms of size, dimensionality, or both in World Wide Web. Consequently, we have some difficulties for extracting useful knowledge from massive data in the task of data mining. In order to support data mining, many approaches are proposed. Classification and clustering are two forms of data mining, which are used to extract useful knowledge from raw data and classify a data item into one of several predefined categorical classes. In clustering, a given set of data can be mapped into one of several clusters based on similarity metrics or probability density models. In this paper, as a Data Mining approach, we have proposed a Rough Concept Analysis and developed Rough Concept Analyzer for extracting hidden knowledge easily from given vague data. Also we show some experiments that demonstrate how our approach can be applied in World Wi!
de Web mining. Our research results would be helpful for clustering and classification of the vague web data, in particular when dealing with the uncertain data resources.
Keywords: Data mining, Clustering, Classification, Rough concept analysis.
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Special (Invited) Session: Rough Concept Analysis for Rough Classification
Organizer of the Session: 593-267
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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 31-571
Full Name: Thamer Al rousan
Position: Senior Lecturer
Age: ON
Sex: Male
Address: penang-rousoko street
Country: MALAYSIA
Tel: 00601741358
Tel prefix:
Fax:
E-mail address: tame_rousan@hotmail.com
Other E-mails: tamer_rousan@yahoo.com
Title of the Paper: New Semantic tool to Managing Risks in Web Projects
Authors as they appear in the Paper: Thamer Al-Rousan, Shahida Sulaiman, Rosalina Abdul Salam
Email addresses of all the authors: tamer72@cs.usm.my,shahida@cs.usm.my,rosalina@cs.usm.my
Number of paper pages: 11
Abstract: Risk management is an essential fraction of project management, which plays a significant role in project success. Many failures associated with Web projects are the consequences of poor awareness of the risks involved and lack of process models that can serve as a guideline for the development of Web based applications. To circumvent this problem, contemporary process models have been devised for the development of conventional software. This paper introduces the WPRiMA (Web Project Risk Management Assessment) as the tool, which is used to implement RIAP, the risk identification architecture pattern model, which focuses upon the data from the proprietor's and vendor's perspectives. The paper also illustrates how WPRiMA tool works and how it can be used to calculate the risk level for a given Web project, to generate recommendations in order to facilitate risk avoidance in a project, and to improve the prospects of early risk management.
Keywords: Architecture pattern model, risk factors, risk identification, Web project, Web project risk management assessment.
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How Did you learn about congress: tamer,malaysia ,tamer72@cs.usm
IP ADDRESS: 118.107.192.22

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Transactions: WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS
Transactions ID Number: 28-469
Full Name: Antonio Prado
Position: Educator
Age: ON
Sex: Male
Address: Av dos Astronautas 1758, Sao Jose dos Campos-SP
Country: BRAZIL
Tel:
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E-mail address: abertachini@terra.com.br
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Title of the Paper: Sub-Optimal Orbital Maneuvers for Artificial Satellites
Authors as they appear in the Paper: Bruno Nunes Vaz and Antonio F B A Prado
Email addresses of all the authors: brunovaz@bighost.com.br, abertachini@terra.com.br
Number of paper pages: 10
Abstract: The determination of a specific orbit and the procedure to calculate orbital maneuvers for artificial satellites are problems of extreme importance in the study of orbital mechanics. Therefore, the transferring problem of a spaceship from one orbit to another, and the attention to this subject has increased during the last years. Many applications can be found in several space activities, for example, to put a satellite in a geostationary orbit, to change the position of a spaceship, to maintain a specific satellite's orbit, in the design of an interplanetary mission, and others. The orbit and the general data of the Brazilian Satellite SCD-1 (Data Collecting Satellite) will be used as example in this paper. It is the first satellite developed entirely in Brazil, and it remains in operation to this date. SCD-1 was designed, developed, built, and tested by Brazilian scientists, engineers, and technicians working at INPE (National Institute for Space Research) and in!
Brazilian Industries. During its lifetime we will study its orbital behavior and we will perform some orbital maneuvers that could be necessary, being this one either an orbital transferring, or just to make periodical corrections. The purpose of the transferring problem is to change the position, velocity and the satellite's mass to a new pre-determined state. This transfer can be totally linked (in the case of "Rendezvous") or partially free (free time, free final velocity, etc). In the global case, the direction, the orientation and the magnitude of the thrust to be applied must be chosen, respecting the equipment's limit. In order to make this transferring, either sub-optimal or optimal maneuvers may be used. In the present study, only the sub-optimal will be shown, since we want to study an algorithm for this type of maneuver. Hence, this method will simplify the direction of thrust application, to allow a fast calculation that may be used in real time, with a very fa!
st processing. The thrust application direction to be applied will be
assumed small and constant, and the purpose of this paper is to find the time interval that the thrust is applied. This paper is basically divided into three parts: during the first one the sub-optimal maneuver is explained and detailed, the second presents the Satellite SCD-1, and finally the last part shows the results using the sub-optimal maneuver applied to the Brazilian Satellite.
Keywords: Astrodynamics, Spatial Mechanics, Brazilian Satellites, Orbital Maneuvers, Space Trajectories.
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Special (Invited) Session: Sub-Optimal Orbital Maneuvers for Artificial Satellites
Organizer of the Session: 594-530
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Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 31-570
Full Name: Chia-Chun Tsai
Position: Professor
Age: ON
Sex: Female
Address: 32 Chung Keng Li, Dalin, Chiayi county, Taiwan 62248
Country: TAIWAN
Tel:
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Fax:
E-mail address: chun@mail.nhu.edu.tw
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Title of the Paper: The Circuit Design of Current-Mode Image Sensor Embedded Smooth Spatial Filter With Flash A/D Converter
Authors as they appear in the Paper: Chia-Chun Tsai, Huang-Chi Chou, and Trong-Yen Lee
Email addresses of all the authors: chun@mail.nhu.edu.tw , hcchou@vlsi.en.ntut.edu.tw , tylee@ntut.edu.tw
Number of paper pages: 10
Abstract: The paper presents a current-mode CMOS image sensor embedded smooth spatial filter algorithm with a flash analog-to-digital (A/D) converter. The sensor includes a 66¡Ñ66 pixel array with an on-chip 6-bit A/D converter that can identify the output value of pixels in gray level resolution. The last row of pixel cells (1¡Ñ66) based on the double sampling is used for reducing fixed pattern noise (FPN). Processing circuits are dedicated for the spatial filter algorithm and support reusability to increase the image processing speed and to reduce the design complexity and chip area. The sensor chip has been designed and implemented in TSMC 0.35ƒÝm 2P4M CMOS mixed-mode process. Experimental results show that each pixel occupies a area of 15.8ƒÝm¡Ñ10.6ƒÝm with a fill factor of 37.2%. The power consumption is 35.15mW when the sensor operates at 175 frames/second.
Keywords: Image senser, smooth spatial filter, Flash A/D converter, pixel cell, CMOS process.
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