19. ICTAI 2007: Patras, Greece

19th IEEE International Conference on Tools with Artificial Intelligence (ICTAI 2007), October 29-31, 2007, Patras, Greece, Volume 2. IEEE Computer Society 2007 BibTeX

Information Retrieval I

Ioannis Kanaris, Efstathios Stamatatos:
Webpage Genre Identification Using Variable-Length Character n-Grams. 3-10
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Sylvain Lamprier, Tassadit Amghar, Bernard Levrat, Frédéric Saubion:
Document Length Normalization by Statistical Regression. 11-18
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Sylvain Lamprier, Tassadit Amghar, Bernard Levrat, Frédéric Saubion:
On Evaluation Methodologies for Text Segmentation Algorithms. 19-26
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Patrick Roos, Bill Z. Manaris:
A Music Information Retrieval Approach Based on Power Laws. 27-31
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Information Retrieval II

Dario Bonino, Fulvio Corno, Paolo Pellegrino:
Versatile RDF Representation for Multimedia Semantic Search. 32-38
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Danilo Schmidt, Gabriela Lindemann, Thomas Schrader:
First Steps towards an Intelligent Catalogue within the Open European Nephrology Science Center - OpEN.SC. 39-44
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John D. Holt, Soon M. Chung, Yanjun Li:
Usage of Mined Word Associations for Text Retrieval. 45-49
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Manolis Maragoudakis:
A Bayesian Network Model for Information Retrieval from Greek Texts. 50-54
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Intelligent Agents I

Takashi Kokawa, Yoshiya Takeuchi, Ryota Sakamoto, Hitoshi Ogawa, Victor V. Kryssanov:
An Agent-Based System for the Prevention of Earthquake-Induced Disasters. 55-62
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Benjamin Fonooni:
Rational-Emotional Agent Decision Making Algorithm Design with OWA. 63-66
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Jean-Michel Contet, Franck Gechter, Pablo Gruer, Abderrafiaa Koukam:
Application of Reactive Multiagent System to Linear Vehicle Platoon. 67-70
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Masood Raza, Venkat V. S. S. Sastry:
Command Agents with Human-Like Decision Making Strategies. 71-74
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Intelligent Agents II

Jonathan Gaudreault, Jean-Marc Frayret, Gilles Pesant:
Discrepancy-Based Method for Hierarchical Distributed Optimization. 75-81
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Chi-Kong Chan, Ho-fung Leung:
A Distributed Mechanism for Non-transferable Utility Buyer Coalition Problem. 82-86
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Matthieu Boussard, Maroua Bouzid, Abdel-Illah Mouaddib:
Multi-criteria Decision Making for Local Coordination in Multi-agent Systems. 87-90
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Jean-Paul Jamont, Michel Occello:
Designing Embedded Collective Systems: The DIAMOND Multiagent Method. 91-94
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Intelligent Tutoring and E-Learning Systems

Chun Wai Liew, Joel A. Shapiro, Donald E. Smith:
Knowledge Based Mechanisms for Tutoring Systems in Science and Engineering. 95-102
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Salvatore Garruzzo, Domenico Rosaci, Giuseppe M. L. Sarnè:
MASHA-EL: A Multi-Agent System for Supporting Adaptive E-Learning. 103-110
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Luis de Marcos, Carmen Pagés, José-Javier Martínez, José Antonio Gutiérrez:
Competency-Based Learning Object Sequencing Using Particle Swarms. 111-116
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Christos E. Christodoulopoulos, Kyparisia A. Papanikolaou:
A Group Formation Tool in an E-Learning Context. 117-123
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Knowledge Discovery I

Mondelle Simeon, Robert J. Hilderman:
Exploratory Quantitative Contrast Set Mining: A Discretization Approach. 124-131
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Chris Seiffert, Taghi M. Khoshgoftaar, Jason Van Hulse, Amri Napolitano:
Mining Data with Rare Events: A Case Study. 132-139
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Minghua Zhang, Wynne Hsu, Mong-Li Lee:
Mining Prevalence-Based Ratio Patterns. 140-147
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Samah Jamal Fodeh, Pang-Ning Tan:
Incorporating Background Knowledge for Subjective Rule Evaluation. 148-155
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Knowledge Discovery II

Wei Jin, Rohini K. Srihari, Hung Hay Ho:
A Text Mining Model for Hypothesis Generation. 156-162
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Martin Atzmüller, Frank Puppe, Hans-Peter Buscher:
Onto Confounding-Aware Subgroup Discovery. 163-170
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Minghua Zhang, Wynne Hsu, Mong-Li Lee:
Finding Orientation-Sensitive Patterns in Snapshot Databases. 171-178
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Ali Mustafa, Ishwar K. Sethi:
Unsupervised Event Detection in Videos. 179-182
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Knowledge Discovery III

Gianluigi Folino, Clara Pizzuti, Giandomenico Spezzano:
An Adaptive Distributed Ensemble Approach to Mine Concept-Drifting Data Streams. 183-188
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Paula Cecilia Fritzsche, Dolores Rexachs, Emilio Luque:
Applying Data Mining to Define TSP Asymptotic Time Complexity. 189-192
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Ken-ichi Fukui, Kazuhisa Sato, Junichiro Mizusaki, Kazumi Saito, Masayuki Numao:
Combining Burst Extraction Method and Sequence-Based SOM for Evaluation of Fracture Dynamics in Solid Oxide Fuel Cell. 193-196
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Xiaohua Zhou, Xiaodan Zhang, Xiaohua Hu:
Dragon Toolkit: Incorporating Auto-Learned Semantic Knowledge into Large-Scale Text Retrieval and Mining. 197-201
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Knowledge Extraction

John L. Pfaltz:
Establishing Logical Rules from Empirical Data. 202-209
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Anna Koufakou, Enrique G. Ortiz, Michael Georgiopoulos, Georgios C. Anagnostopoulos, Kenneth M. Reynolds:
A Scalable and Efficient Outlier Detection Strategy for Categorical Data. 210-217
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Dimitrios Tsonos, Gerasimos Xydas, Georgios Kouroupetroglou:
A Methodology for Reader's Emotional State Extraction to Augment Expressions in Speech Synthesis. 218-225
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Yunsong Guo, Bart Selman:
ExOpaque: A Framework to Explain Opaque Machine Learning Models Using Inductive Logic Programming. 226-229
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Knowledge Representation and Reasoning I

Guohua Liu, Jia-Huai You:
Adaptive Lookahead for Answer Set Computation. 230-237
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Efstratios Kontopoulos, Nick Bassiliades, Grigoris Antoniou:
Visual Stratification of Defeasible Logic Rule Bases. 238-245
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Sandra de Amo, Arnaud Giacometti:
Temporal Conditional Preferences over Sequences of Objects. 246-253
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Matt Williams, Anthony Hunter:
Harnessing Ontologies for Argument-Based Decision-Making in Breast Cancer. 254-261
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Knowledge Representation and Reasoning II

Omar Doukari, Eric Würbel, Robert Jeansoulin:
A New Model for Belief Representation and Belief Revision Based on Inconsistencies Locality. 262-269
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Nikolaos I. Spanoudakis, Konstantina Pendaraki:
A Tool for Portfolio Generation Using an Argumentation Based Decision Making Framework. 270-273
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Nikos Papadakis, Grigoris Antoniou, Dimitris Plexousakis:
The Ramification Problem in Temporal Databases: Concurrent Execution with Conflicting Constraints. 274-278
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Konstantinos N. Vavliakis, Andreas L. Symeonidis, Georgios T. Karagiannis, Pericles A. Mitkas:
Eikonomia-An Integrated Semantically Aware Tool for Description and Retrieval of Byzantine Art Information. 279-282
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Machine Learning I

Zhendong Zhao, Lei Yuan, Yuxuan Wang, Forrest Sheng Bao, Shun-Yi Zhang, Yan-Fei Sun:
A Novel Model of Working Set Selection for SMO Decomposition Methods. 283-290
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Khurum Nazir Junejo, Asim Karim:
Automatic Personalized Spam Filtering through Significant Word Modeling. 291-298
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Yan Zhou, Zach Jorgensen, W. Meador Inge:
Combating Good Word Attacks on Statistical Spam Filters with Multiple Instance Learning. 298-305
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Grigorios Tzortzis, Aristidis Likas:
Deep Belief Networks for Spam Filtering. 306-309
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Machine Learning II

Taghi M. Khoshgoftaar, Moiz Golawala, Jason Van Hulse:
An Empirical Study of Learning from Imbalanced Data Using Random Forest. 310-317
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Ioannis Partalas, Ioannis Feneris, Ioannis P. Vlahavas:
Multi-agent Reinforcement Learning Using Strategies and Voting. 318-324
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Antonia Kyriakopoulou:
Using Clustering and Co-5raining to Boost Classification Performance. 325-330
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Xiuquan Li, Zhidong Deng:
A Machine Learning Approach to Predict Turning Points for Chaotic Financial Time Series. 331-335
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Machine Learning III

Jeremias B. Machado, Wagner C. Amaral, Ricardo J. G. B. Campello:
Design of OBF-TS Fuzzy Models Based on Multiple Clustering Validity Criteria. 336-339
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Mahmoud Zennaki, Ahmed Ech-Cherif, Jean-Charles Lamirel:
Using Reactive Tabu Search in Semi-supervised Classification. 340-344
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Georgios Bardis, Vassilios Golfinopoulos, Georgios Miaoulis, Dimitri Plemenos:
Abstract Description Refinement Using Incremental Learning and Scene Reconstruction. 345-348
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Woo-han Yun, Do-Hyung Kim, Su-young Chi, Ho-Sub Yoon:
Two-Dimensional Logistic Regression. 349-353
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Machine Learning IV

Katia Kermanidis, Nikos Fakotakis:
One-sided Sampling for Learning Taxonomic Relations in the Modern Greek Economic Domain. 354-361
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Hao Cheng, Kien A. Hua, Khanh Vu:
Local and Global Structures Preserving Projection. 362-365
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Lazaros S. Iliadis:
An intelligent Artificial Neural Network evaluation system using Fuzzy Set Hedges: Application in wood industry. 366-369
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Pavlina Fragkou, Vassilios Petridis:
Segmentation of Greek Text by Dynamic Programming. 370-373
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Neural Networks I

Chun-Cheng Peng, George D. Magoulas:
Adaptive Nonmonotone Conjugate Gradient Training Algorithm for Recurrent Neural Networks. 374-381
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Chien-Cheng Lee, Cheng-Yuan Shih:
Time Series Prediction Using Robust Radial Basis Function with Two-Stage Learning Rule. 382-387
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Harris Papadopoulos, Volodya Vovk, Alexander Gammerman:
Conformal Prediction with Neural Networks. 388-395
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Erich Schikuta, Peter Beran:
A Gridified Artificial Neural Network Resource. 396-404
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Neural Networks II

Efstratios F. Georgopoulos, Sotiris M. Giannaropoulos:
Solving Resource Management Optimization Problems in Contact Centers with Artificial Neural Networks. 405-412
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Nikolaos Ampazis, Helen Iakovaki, Georgios Dounias:
Author Identification of E-mail Messages with OLMAM Trained Feedforward Neural Networks. 413-417
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Bae-Muu Chang, Hung-Hsu Tsai, Pao-Ta Yu:
Character Recognition Based on Neural Network and Dempster-Shafer Theory. 418-423
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Nikolaos D. Doulamis, Georgios Bardis, John Dragonas, George Miaoulis:
Optimal Recursive Designers' Profile Estimation in Collaborative Declarative Environment. 424-427
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NL Processing and Understanding I

Dimitrios P. Lyras, Kyriakos N. Sgarbas, Nikolaos D. Fakotakis:
Using the Levenshtein Edit Distance for Automatic Lemmatization: A Case Study for Modern Greek and English. 428-435
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Takuya Fukuda, Masataka Izumi, Takao Miura:
Word Segmentation Using Domain Knowledge Based on Conditional Random Fields. 436-439
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Saleem Abuleil:
Using NLP Techniques for Tagging Events in Arabic Text. 440-443
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Anne-Laure Ligozat, Brigitte Grau, Anne Vilnat, Isabelle Robba, Arnaud Grappy:
Towards an Automatic Validation of Answers in Question Answering. 444-447
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NL Processing and Understanding II

Niladri Chatterjee, Shiwali Mohan:
Extraction-Based Single-Document Summarization Using Random Indexing. 448-455
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Keven Ates, Kang Zhang:
Constructing VEGGIE: Machine Learning for Context-Sensitive Graph Grammars. 456-463
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Dimitris Bilidas, Maria Theologou, Vangelis Karkaletsis:
Enriching OWL Ontologies with Linguistic and User-Related Annotations: The ELEON System. 464-467
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Belén Díaz-Agudo, Juan A. Recio-García, Pedro A. González-Calero:
Natural Language Queries in CBR Systems. 468-472
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Search and Heuristics

Richard J. Wallace:
Determining the Basis for Performance Variations in CSP Heuristics. 473-480
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Cheuk Fun Bede Leung, Olli Kamarainen, Barry Richards:
Approaches to the Subnet Generation Problem. 481-488
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Bertrand Neveu, Gilles Trombettoni, Ignacio Araya:
Incremental Move for 2D Strip-Packing. 489-496
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Djamal Habet, Lionel Paris, Belaid Benhamou:
Consistent Neighborhood for the Satisfiability Problem. 497-501
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Speech Processing and Understanding

Theodoros Kostoulas, Todor Ganchev, Iosif Mporas, Nikos Fakotakis:
Detection of Negative Emotional States in Real-World Scenario. 502-509
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Iosif Mporas, Todor Ganchev, Mihalis Siafarikas, Theodoros Kostoulas:
Comparative Evaluation of Speech Parameterizations for Speech Recognition. 510-513
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Mihalis Siafarikas, Todor Ganchev, Nikos Fakotakis:
Wavelet Packet Bases for Speaker Recognition. 514-517
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Alexandros Lazaridis, Panagiotis Zervas, Georgios Kokkinakis:
Segmental Duration Modeling for Greek Speech Synthesis. 518-521
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Vision and Video Processing

Nikolaos G. Bourbakis, Anna Esposito, Despina Kavraki:
Multi-modal Interfaces for Interaction-Communication between Hearing and Visually Impaired Individuals: Problems and Issues. 522-530
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Lei Xiong, Nanning Zheng, Qubo You, Jianyi Liu, Shaoyi Du:
Eye Synthesis Using the Eye Curve Model. 531-534
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Chien-Cheng Lee, Yu-Chun Chiang, Cheng-Yuan Shih, Hau-Ming Huang:
Caption Localization and Detection for News Videos Using Frequency Analysis and Wavelet Features. 539
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