/ WSEAS TRANSACTIONS
on COMPUTERS

Issue 4, Volume 3, October 2004

ISSN 1109-2750

Decision Boundary Formation of Neural Networks

/ 853
C. Lee, E. Jung, O. Kwon, M. Park, and D. Hong

A game theory approach to the robot tracking problem

/ 862
Carlos Rodríguez Lucatero, Alvaro De Albornoz Bueno, and Rafael Lozano Espinosa

A Neural System for Managing and Manipulating Directional Filtering in Image Processing

/ 869
Xiujuan Guo

A New Context-Based Information Retrieval System

/ 873
Vivek Chanana, Athula Ginige, San Murugesan

Adding Functionality to a Distributed System with Herd

/ 880
Olivier Buechel, Rudolf Scheurer, Beat Hirsbrunner
New Error Concealment Method in JPEG2000 Images / 886
Omid Fatemi, Farzad Zargari
Performance Improvement of Ad-Hoc Networks with ZRP using Route Maintenance / 890
Alejandro Lemus, and Aldo Mendez
Performance Analysis of Downlink Soft Handover in the UMTS FDD System / 897
Paolo Giacomazzi, Luigi Musumeci, Giacomo Verticale
Supporting Multimedia Streaming in VANs / 902
Vincenzo Mancuso, Marco Gambardella, Giuseppe Bianchi
Task Allocation on Fault-Tolerant Network of Processors Using a Primary Site Approach / 909
Sameer Bataineh, Buthayna Al-Sharaa and Naheel Qudan
Performance Analysis of Micromobility Protocols in Ip - Based Cellular Networks / 916
D.Saraswady and S.Shanmugavel
Ontology Development Portal / 924
G. Zhao, R. Verlinden, R. Meersman
Assigning Relevance Weights for Case Retrieval / 930
Mohamed Sadiq, Deepak Khemani
A Multi-Paradigm Approach to Describe Software Systems / 936
Adel Smeda, Mourad Oussalah, and Tahar Khammaci
Highly Scalable Image Coding Based on Grouping the Wavelet Coefficients / 942
Gui Xie, Hong Shen
Modified Bully Algorithm for Electing Coordinator in Distributed Systems / 948
Quazi Ehsanul Kabir Mamun, Salahuddin Mohammad Masum, Mohammad Abdur Rahim Mustafa
Impact of User Speed on the Performance of a MAC Protocol for Vehicular Ad-Hoc Networks / 954
Giuseppe Caizzone, Paolo Giacomazzi, Luigi Musumeci, Giacomo Verticale
The Chaotic Mobile Robot / 959
Vesna Rubezic, Milovan Radulovic, Ana Jovanovic, Milos Dakovic
Using Satisfiability In Temporal Planning / 963
Kamal-Aldin Ghiathi, Gholam-Reza Ghasem-Sani
English to Persian Translation Using Synchronous Tree Adjoining Grammars / 970
Heshaam Feili, Gholamreza Ghassem Sani
A Distributed Adaptive Learning Environment / 976
Qiangguo Pu, Harris Wang, Oscar Lin, Nikos Mastorakis
CSES: A Common Syntax-Directed Editing System / 985
Yun Bai, Qiangguo Pu, Nikos Mastorakis
Parallelization of a 3-d Computational Model for Wound Healing / 993
Belgacem Ben Youssef, Pauline Markenscoff, and Kyriacos Zygourakis
Routing in ISL Network with Adaptive Forwarding Based on Local Link Load Information / 999
Mihael Mohorcic, Ales Svigelj, Gorazd Kandus
Risk Management Issues in the Implementation of an ERP System for a Large Greek Company / 1005
N. A. Panayiotou, S. P. Gayialis, T. A. Panayiotou, V.I.N Leopoulos
An Agent e-Learning System for Interactive and Collaborative Communication / 1013
Chun-Yu Chen, Wei-Shuo Lo
Information Mining Based on Fusing Results of Multi-Perspective Cluster-based Summarizations / 1018
Sarvnaz Karimi, Ali Moeini, Mahmoud R. Hejazi
The Oracles-Based Software Testing: problems and solutions / 1026
Ljubomir Lazić, Dušan Velaševiæ, Nikos Mastorakis
Using Case-Based Planning in Designing and Planning a Multiagent System / 1037
Sahar Saberi, Mahmood Kharrat, Kambiz Badie
Software Implementation of MPEG4 FGS codec using DIRECTSHOW framework / 1045
O. Fatemi, J. Ghasemi, M. Hajibegloo
Implementation of Video Streaming Framework by RTP and DirectShow / 1050
S.O. Fatemi , M. Hajibegloo, M.J.Ghasemi
Cost Uncertainty Assessment and Management: The Integrated Cost-Risk Analysis Model / 1055
Vaggelis Bellos, Vrassidas Leopoulos, Michael Sfantsikopoulos
Programmed control of mechatronical system for drills testing / 1062
Vladas Vekteris, Mindaugas Jurevichius, Algis Daktariunas
Implementing the access control of packets on a slotted WDM MAN ring at 1us add-drop rates / 1069
Charalambos Linardakis, Brian Mortensen, Michael Berger, Rodrigo Jociles-Ferrer
A Model for OFDM-CDMA System with Pilot Tone / 1075
Zoran Veljovic, Milica Pejanovic, Igor Rarusinovic, Zoran Petrovic
Evolution and Maintenance of Database Applications / 1081
S.K.Gardikiotis, N.Malevris
Audio signal segmentation using recursive Bayesian change-point detectors / 1087
Roman Cmejla, Pavel Sovka
New Adaptive Speech Enhancement System Using A Novel Wavelet Thresholding Technique / 1092
A. E. Mahdi, E. Jafer
Second Generation and Perceptual Wavelet Based Noise Estimation / 1097
E. Jafer, A. E. Mahdi
Problems and solutions in setting up a low-cost Bluetooth positioning system / 1102
F. Agostaro, F. Collura, A. Genco, S. Sorce
GA-Based Statistical Model to be Used as an Auxiliary Tool in the Diagnosis of Human Neurocysticercosis / 1107
Julio Solano González, José Manuel De La Cruz González, Ana Lilia Laureano Cruces, M. Iván Quintana Hernández
Design Complexity Evaluation of an Access Control Mechanism Targeting the Performance Enhancement of Packet-Based GPONs / 1113
H.-C. Leligou, T. Orphanoudakis, J. D. Angelopoulos
On-line WWW-Monitor / 1120
Dmitry Vazhenin, Alexander Vazhenin
Identification of a Fuzzy Automata by a KDD methodology for Supervision of Wastewater Treatment Process / 1126
Julio Waissman, Cherif Ben-Youssef, Guillermo Sanchez and Ramon Soto
Study on Determination and Exploitation of the Core competence of the Medium and Small Sized Technological Enterprises / 1132
Haili Xia, Qiangguo Pu, Nikos Mastorakis
Quality of Service for Web Services / 1136
Saeed Araban and Leon Sterling
A Web Based Multimedia Distance Education System With an URL and Error Synchronization Function / 1142
Eung-Nam Ko
Speaker Recognition System Using the Prosodic Information / 1147
JongSoon Jung, JongKuk Kim, MyungJin Bae
Image Texture Classification using Gray Level Co-occurrence Matrix and Neural Network / 1151
Muhammad Suzuri Hitam, Mohd Yahyal Haq Muslan, Mustafa Mat Deris, Md. Yazid Mohd Saman
Source Localization of Brain Electrical Activity Via Time-Frequency Linearly Constrained Minimum Variance Method / 1157
Riaz Ahmed Khan, Ejaz Khan
Distributed Proxy Cache Cluster Optimization Simulation System / 1161
Khaled E. A. Negm