Artificial Intelligence: Theories, Models and Applications

1. SETN 2012 Main Conference

   1. Bagged Nonlinear Hebbian Learning Algorithm for Fuzzy Cognitive Maps Working on Classification Tasks

      • Elpiniki I. Papageorgiou, Panagiotis Oikonomou, Arthi Kannappan

      Pages 157-164

   2. Credit Rating Using a Hybrid Voting Ensemble

      • Elias Kamos, Foteini Matthaiou, Sotiris Kotsiantis

      Pages 165-173

   3. Extending Generalized Arc Consistency

      • Anastasia Paparrizou, Kostas Stergiou

      Pages 174-181

   4. An Online Kernel-Based Clustering Approach for Value Function Approximation

      • Nikolaos Tziortziotis, Konstantinos Blekas

      Pages 182-189

   5. Acoustic Bird Activity Detection on Real-Field Data

      • Todor Ganchev, Iosif Mporas, Olaf Jahn, Klaus Riede, Karl-L. Schuchmann, Nikos Fakotakis

      Pages 190-197

   6. Parameter Tuning of Hybrid Nature-Inspired Intelligent Metaheuristics for Solving Financial Portfolio Optimization Problems

      • Vassilios Vassiliadis, Georgios Dounias, Alexandros Tzanetos

      Pages 198-205

   7. An Intelligent Tool for Anatomical Object Segmentation Using Deformable Surfaces

      • Konstantinos K. Delibasis, Argiris Christodoulidis, Ilias Maglogiannis

      Pages 206-213

   8. Tracking Differential Evolution Algorithms: An Adaptive Approach through Multinomial Distribution Tracking with Exponential Forgetting

      • Michael G. Epitropakis, Dimirtis K. Tasoulis, Nicos G. Pavlidis, Vassilis P. Plagianakos, Michael N. Vrahatis

      Pages 214-222

   9. Clustering of High Dimensional Data Streams

      • Sotiris K. Tasoulis, Dimirtis K. Tasoulis, Vassilis P. Plagianakos

      Pages 223-230

2. Special Session: Advancing Translational Biological Research through the Incorporation of Artificial Intelligence Methodologies

   1. Multifactor Dimensionality Reduction for the Analysis of Obesity in a Nutrigenetics Context

      • Katerina Karayianni, Ioannis Valavanis, Keith Grimaldi, Konstantina Nikita

      Pages 231-238

   2. Coupling Regulatory Networks and Microarays: Revealing Molecular Regulations of Breast Cancer Treatment Responses

      • Lefteris Koumakis, Vassilis Moustakis, Michalis Zervakis, Dimitris Kafetzopoulos, George Potamias

      Pages 239-246

   3. A Galaxy Workflow for the Functional Annotation of Metagenomic Samples

      • Eleftherios Pilalis, Eythymios Ladoukakis, Fragiskos N. Kolisis, Aristotelis Chatziioannou

      Pages 247-253

   4. Bioinformatic Analysis of Expression Data of ApoE Deficient Mice

      • Olga Papadodima, Allan Sirsjo, Aristotelis Chatziioanou

      Pages 254-261

   5. Gene Ontology Semi-supervised Possibilistic Clustering of Gene Expression Data

      • Ioannis A. Maraziotis, George Dimitrakopoulos, Anastasios Bezerianos

      Pages 262-269

3. Special Session: Artificial Intelligence in Bioinformatics

   1. Towards Better Prioritization of Epigenetically Modified DNA Regions

      • Ernesto Iacucci, Dusan Popovic, Georgios A. Pavlopoulos, Léon-Charles Tranchevent, Marijke Bauters, Bart De Moor et al.

      Pages 270-277

   2. Mining Cell Cycle Literature Using Support Vector Machines

      • Theodoros G. Soldatos, Georgios A. Pavlopoulos

      Pages 278-284

   3. CW-PRED: A HMM-Based Method for the Classification of Cell Wall-Anchored Proteins of Gram-Positive Bacteria

      • Danai K. Fimereli, Konstantinos D. Tsirigos, Zoi I. Litou, Theodore D. Liakopoulos, Pantelis G. Bagos, Stavros J. Hamodrakas

      Pages 285-290

   4. Predicting Human miRNA Target Genes Using a Novel Evolutionary Methodology

      • Korfiati Aigli, Kleftogiannis Dimitris, Theofilatos Konstantinos, Likothanassis Spiros, Tsakalidis Athanasios, Mavroudi Seferina

      Pages 291-298

4. Special Session: Intelligent Annotation of Digital Content

   1. Ontology-Based Automatic Image Annotation Exploiting Generalized Qualitative Spatial Semantics

      • Christos V. Smailis, Dimitris K. Iakovidis

      Pages 299-306

   2. Image Interpretation by Combining Ontologies and Bayesian Networks

      • Spiros Nikolopoulos, Georgios Th. Papadopoulos, Ioannis Kompatsiaris, Ioannis Patras

      Pages 307-314

This book constitutes the proceedings of the 7th Hellenic Conference on Artificial Intelligence, SETN 2012, held in Lamia, Greece, in May 2012. The 47 contributions included in this volume were carefully reviewed and selected from 81 submissions. They deal with emergent topics of artificial intelligence and come from the SETN main conference as well as from the following special sessions on advancing translational biological research through the incorporation of artificial intelligence methodologies; artificial intelligence in bioinformatics; intelligent annotation of digital content; intelligent, affective, and natural interfaces; and unified multimedia knowledge representation and processing.

• ant colony optimization
• constrained clustering
• genetic algorithms
• supervised learning
• video matching
• algorithm analysis and problem complexity

• Department of Computer Science and Biomedical Informatics, University of Central Greece, Lamia, Greece

  Ilias Maglogiannis, Vassilis Plagianakos

• Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece

  Ioannis Vlahavas

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