Local Ordinal Classification.

Sotiris B. Kotsiantis

 1-8

Using Genetic Algorithms and Decision Trees for a posteriori Analysis and Evaluation of Tutoring Practices based on Student Failure Models.

Dimitris Kalles, Christos Pierrakeas

 9-18

Exploiting Decision Trees in Product-based Fuzzy Neural Modeling to Generate Rules with Dynamically Reduced Dimensionality.

Minas Pertselakis, Andreas Stafylopatis

 19-26

Retraining the Neural Network for Data Visualization.

Viktor Medvedev, Gintautas Dzemyda

 27-34

Rule-Based Adaptive Navigation for an Intelligent Educational Mobile Robot.

Mihaela Oprea

 35-43

BRWM: A relevance feedback mechanism for web page clustering.

Ioannis Anagnostopoulos, Christos Anagnostopoulos, Dimitrios D. Vergados, Ilias Maglogiannis

 44-52

Bagged Averaging of Regression Models.

Sotiris B. Kotsiantis, Dimitris Kanellopoulos, Ioannis D. Zaharakis

 53-60

Argument-based User Support Systems using Defeasible Logic Programming.

Carlos Iván Chesñevar, Ana Gabriela Maguitman, Guillermo Ricardo Simari

 61-69

Knowledge Modelling Using The UML Profile.

Mohd Syazwan Abdullah, Richard F. Paige, Ian D. Benest, Chris Kimble

 70-77

Optimized Multi-Domain Secure Interoperation using Soft Constraints.

Petros Belsis, Stefanos Gritzalis, Sokratis K. Katsikas

 78-85

Learning context models for the recognition of scenarios.

Sofia Zaidenberg, Oliver Brdiczka, Patrick Reignier, James L. Crowley

 86-97

MDA-Based Architecture of a Description Logics Reasoner.

Nenad Krdzavac, Dragan Djuric, Vladan Devedzic

 98-105

Incremental guideline formalization with tool support.

Radu Serban, Anna Puig-Centelles, Annette ten Teije

 106-118

Accessing data in the semantic web: An intelligent data integration and navigation approaches.

Mourad Ouziri

 119-128

An Expert System Delivery Environment for the World Wide Web.

Max Bramer

 129-136

A Formally Specified Ontology Management API as a Registry for Ubiquitous Computing Systems.

Alexander Paar, Jürgen Reuter, John Soldatos, Kostas Stamatis, Lazaros Polymenakos

 137-146

Intelligent Configurable Electronic Shop Platform based on Ontologies and 3D Visualization.

Nikolaos Karatzoulis, Ioannis Tsampoulatidis, Ilias Maglogiannis, I. Zormpas, Dimitrios Tzovaras, Michael G. Strintzis

 147-155

Adapting User Interfaces to the User Interaction Requirements in Real Time.

Martín González Rodríguez, Marcos González Gallego, Jorge Manrubia

 156-162

On supporting young students in visual logic modeling.

Christos Fidas, Nikolaos M. Avouris, Vassilis Komis, Panagiotis Politis

 163-170

Attentional Model for Perceiving Social Context in Intelligent Environments.

Jérôme Maisonnasse, Nicolas Gourier, Oliver Brdiczka, Patrick Reignier

 171-178

Penguin Quart - Slovak Digit Speech Recognition Game Based on HMM.

Marek Nagy

 179-186

Impact of Face Registration Errors on Recognition.

Elias Rentzeperis, Andreas Stergiou, Aristodemos Pnevmatikakis, Lazaros Polymenakos

 187-194

Unsupervised Segmentation of Meeting Configurations and Activities using Speech Activity Detection.

Oliver Brdiczka, Dominique Vaufreydaz, Jérôme Maisonnasse, Patrick Reignier

 195-203

A Model of Real-Time Indoor Surveillance System using Behavior Detection.

M.-W. Lin, Jules-Raymond Tapamo

 204-211

A Filter Module Used in Pedestrian Detection System.

Gengxin Miao, Yupin Luo, Qiming Tian, Jingxin Tang

 212-220

User Localization for Intelligent Crisis Management.

Ondrej Krejcar

 221-227

An Intrusion Detection System for Network-Initiated Attacks Using a Hybrid Neural Network.

Stefanos Koutsoutos, Ioannis T. Christou, Sofoklis Efremidis

 228-235

Which Adequate Trust Model for Trust Networks?

Dimitri Melaye, Yves Demazeau, Thierry Bouron

 236-244

XML Systems for Intelligent Management of Pervasive Computing Resources.

Dimitris Alexopoulos, George Kormentzas, John Soldatos

 245-253

A constraint based approach for aiding heat treatment operation design and distortion evaluation.

Michel Aldanondo, Élise Vareilles, Khaled Hadj-Hamou, Paul Gaborit

 254-261

Applying AI to Cooperating Agricultural Robots.

Kurt Nielsen, Jakob Appel, Yves Demazeau

 262-270

Capacity Evaluation of an Indoor Smart Antenna System at 60 GHz.

Nektarios Moraitis, Demosthenes Vouyioukas

 271-280

Steady State Contingency analysis of electrical networks using machine learning techniques.

Dimitrios Semitekos, Nikolaos M. Avouris

 281-289

Robust Multimodal Audio-Visual Processing for Advanced Context Awareness in Smart Spaces.

Aristodemos Pnevmatikakis, John Soldatos, Fotios Talantzis, Lazaros Polymenakos

 290-301

Toward supporting group dynamics.

Fabio Pianesi, Massimo Zancanaro, Vera Falcon, Elena Not

 302-311

Multimodal Integration of Sensor Network.

Joachim Neumann, Josep R. Casas, Dusan Macho, Javier Ruiz Hidalgo

 312-323

Multimodal Identity Tracking in a Smartroom.

Keni Bernardin, Hazim Kemal Ekenel, Rainer Stiefelhagen

 324-336

Multimodal Focus Attention and Stress Detection and feedback in an Augmented Driver Simulator.

Alexandre Benoit, Laurent Bonnaud, Alice Caplier, Phillipe Ngo, Lionel Lawson, Daniela G. Trevisan, Vjekoslav Levacic, Céline Mancas, Guillaume Chanel

 337-344

A Fuzzy Expert System for the Early Warning of Accidents Due to Driver Hypo-Vigilance.

Ioannis G. Damousis, Dimitrios Tzovaras, Michael G. Strintzis

 345-352

Mixed Reality Cane Simulation.

Dimitrios Tzovaras, Konstantinos Moustakas, Georgios Nikolakis, Michael G. Strintzis

 353-360

3D content-based search using sketches.

Konstantinos Moustakas, Georgios Nikolakis, Dimitrios Tzovaras, Sébastien Carbini, Olivier Bernier, Jean-Emmanuel Viallet

 361-368

Manual Annotation and Automatic Image Processing of Multimodal Emotional Behaviors in TV Interviews.

Jean-Claude Martin, George Caridakis, Laurence Devillers, Kostas Karpouzis, Sarkis Abrilian

 369-377

MPEG-4 Facial Expression Synthesis based on Appraisal Theory.

Lori Malatesta, Amaryllis Raouzaiou, Stefanos D. Kollias

 378-384

Towards On- and Off-line Search, Browse and Replay of Home Activities.

Anton Nijholt

 385-392

Engineering an interoperable adaptive hypermedia testing tool supporting user adaptable strategies.

Fotis Lazarinis, Symeon Retalis

 393-400

Teaching a Computer Science Course using Adaptable Instructional Images.

Stavros K. Filippidis, Ioannis A. Tsoukalas

 401-408

e-Class Personalized: Design and Evaluation of an Adaptive Learning Content Management System.

Evelthon G. Prodromou, Nikolaos M. Avouris

 409-416

The Use of Psychophysiological Measures for Designing Adaptive Learning Systems.

Stamos T. Karamouzis

 417-424

Developing Personalized E-Books: A Multi-Layered Approach.

Konstantina Chatzara, Athanasios Mpantsos, Demosthenes Stamatis, Athanasios K. Tsadiras

 425-432

Designing a Solver for Arithmetic Constraints to Support Education in Mathematics.

Ana Paula Tomás, Nelma Moreira, Nuno Pereira

 433-441

A Tutoring System Discovering Gaps in the Current Body of Students' Knowledge.

Sylvia B. Encheva, Sharil Tumin

 442-449

Sequencing Parametric Exercises for an Operating System Course.

Pilar Prieto Linillos, Sergio Gutiérrez Santos, Abelardo Pardo, Carlos Delgado Kloos

 450-458

A gene expression analysis system for medical diagnosis.

Dimitrios E. Maroulis, Dimitrios K. Iakovidis, Ilias N. Flaounas, Stavros A. Karkanis

 459-466

Recording, Monitoring and Interrelating Changes of Invivo Bio-cells from Video (Biosignatures).

Nikolaos G. Bourbakis

 467-475

An Archetype for MRI guided Tele-interventions.

Menelaos Karanikolas, Eftychios G. Christoforou, Erbil Akbudak, Paul E. Eisenbeis, Nikolaos V. Tsekos

 476-483

Differential Evolution Algorithms for Finding Predictive Gene Subsets in Microarray Data.

Dimitris K. Tasoulis, Vassilis P. Plagianakos, Michael N. Vrahatis

 484-491

Feature Selection for Microarray Data Analysis Using Mutual Information and Rough Set Theory.

Wengang Zhou, Chunguang Zhou, Guixia Liu, Hong Zhu

 492-499

A Support Vector Machine Approach to Breast Cancer Diagnosis and Prognosis.

Elias P. Zafiropoulos, Ilias Maglogiannis, Ioannis Anagnostopoulos

 500-507

Source Code Author Identification Based on N-gram Author Profiles.

Georgia Frantzeskou, Efstathios Stamatatos, Stefanos Gritzalis, Sokratis K. Katsikas

 508-515

AJA - Tool for Programming Adaptable Agents.

Mihal Badjonski, Mirjana Ivanovic, Zoran Budimac

 516-523

Investigating the Predictability of Empirical Software Failure Data with Artificial Neural Networks and Hybrid Models.

Andreas S. Andreou, Alexandros Koutsimpelas

 524-532

Selecting the Appropriate Machine Learning Techniques for the Prediction of Software Development Costs.

Stamatia Bibi, Ioannis Stamelos

 533-540

On the Idea of Using Nature-Inspired Metaphors to Improve Software Testing.

Francisca Emanuelle Vieira, Francisco Martins, Rafael Silva, Ronaldo Menezes, Márcio Braga

 541-548

Fast Video Object Tracking using Affine Invariant Normalization.

Paraskevi K. Tzouveli, Yannis S. Avrithis, Stefanos D. Kollias

 549-556

Knowledge Acquisition from Multimedia Content using an Evolution Framework.

Dimitrios I. Kosmopoulos, Sergios Petridis, Ioannis Pratikakis, V. Gatos, Stavros J. Perantonis, Vangelis Karkaletsis, Georgios Paliouras

 557-565

Exploratory Search: Image Retrieval without Deep Semantics.

John Tait

 566-574

Word Senses: The Stepping Stones in Semantic-Based Natural Language Processing.

Dan Tufis

 575-582

Space-Time Tubes and Motion Representation.

Christos Diou, Anastasia Manta, Anastasios Delopoulos

 583-590

Semantic Concept Detection from News Videos with Self-Organizing Maps.

Markus Koskela, Jorma Laaksonen

 591-599

Analysis of Semantic Information Available in an Image Collection Augmented with Auxiliary Data.

Mats Sjöberg, Ville Viitaniemi, Jorma Laaksonen, Timo Honkela

 600-608

Supporting Semi-Automatic Semantic Annotation of Multimedia Resources.

Jeff Z. Pan, Chris Mellish

 609-617

A Simulation Tool for Modelling Pedestrian Dynamics during Evacuation of Large Areas.

Ioakeim G. Georgoudas, Georgios Ch. Sirakoulis, Ioannis Andreadis

 618-626

Radar Imaging by Range Density Functions.

Askin Demirkol, Erol Emre

 627-634

A Method for Incremental Data Fusion in Distributed Sensor Networks.

Damianos Gavalas, Grammati E. Pantziou, Charalampos Konstantopoulos, Basilis Mamalis

 635-642

Information Society: the two faces of Janus.

Michalis Vafopoulos

 643-648

Ant Seeker: An algorithm for enhanced web search.

Georgios Kouzas, Eleftherios Kayafas, Vassilis Loumos

 649-656

Increasing Intelligent Wireless Sensor Networks Survivability by Applying Energy-Efficient Schemes.

Nikolaos A. Pantazis, Dimitrios J. Vergados, Dimitrios D. Vergados

 657-664

A Review of Video Watermarking and a Benchmarking Framework.

Vangelis Moutselakis, Sofia Tsekeridou

 665-672

Chaotic Encryption Driven Watermarking of Human Video Objects Based on Hu Moments.

Paraskevi K. Tzouveli, Klimis S. Ntalianis, Stefanos D. Kollias

 673-680

Semi-Fragile Watermarking Authentication with Local and Global Watermarks.

Jinwei Wang, Shiguo Lian, Zhen Ren, Yuewei Dai, Zhiquan Wang

 681-688

Decentralising the Digital Rights Management Value Chain by means of Distributed License Catalogues.

Bill Vassiliadis, Vassilis E. Fotopoulos, Athanassios N. Skodras

 689-696

AXMEDIS architectural solution for interoperable content and DRM on multichannel distribution.

Pierfrancesco Bellini, Sauro Chellini, Tommaso Martini, Paolo Nesi, Davide Rogai, Andrea Vallotti

 697-704

Computer Aided Diagnosis of CT Focal Liver Lesions based on Texture Features, Feature Selection and Ensembles of Classifiers.

Stavroula G. Mougiakakou, Ioannis K. Valavanis, Alexandra Nikita, Konstantina S. Nikita

 705-712

Texture Analysis for Classification of Endometrial Tissue in Gray Scale Transvaginal Ultrasonography.

Anna Karahaliou, Spyros Skiadopoulos, George Michail, Christina Kalogeropoulou, Ioannis Boniatis, George Kourounis, George Panayiotakis, Lena Costaridou

 713-721

Wavelet-based Feature Analysis for Classification of Breast Masses from Normal Dense Tissue.

Filippos Sakellaropoulos, Spyros Skiadopoulos, Anna Karahaliou, George Panayiotakis, Lena Costaridou

 722-729

Microcalcification Features Extracted from Principal Component Analysis in the Wavelet Domain.

Nikolaos Arikidis, Spyros Skiadopoulos, Filippos Sakellaropoulos, George Panayiotakis, Lena Costaridou

 730-736

Classification of Atherosclerotic Carotid Plaques Using Gray Level Morphological Analysis on Ultrasound images.

Edward Kyriacou, Constantinos S. Pattichis, Marios S. Pattichis, A. Mavrommatis, S. Panagiotou, Christina I. Christodoulou, Stavros K. Kakkos, Andrew Nicolaides

 737-744