Artificial Intelligence: Theories, Models and Applications

1. Front Matter

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2. Invited Talks

   1. Grounding Concrete Motion Concepts with a Linguistic Framework

      • Gutemberg Guerra-Filho, Yiannis Aloimonos

      Pages 1-12

   2. Emotion in Cognitive Systems Architectures

      • Tom Ziemke

      Pages 13-13

3. Full Papers

   1. Application of Naturalistic Decision Making to Emergency Evacuation Simulations

      • Fatemeh Alavizadeh, Behzad Moshiri, Caro Lucas

      Pages 14-25

   2. A Multi-agent Environment for Serving Proof Explanations in the Semantic Web

      • Grigoris Antoniou, Antonis Bikakis, Polyvios Damianakis, Mixalhs Foukarakis, Giorgos Iacovidis, Marianna Karmazi et al.

      Pages 26-37

   3. A Study of SAT-Based Branching Heuristics for the CSP

      • Yannis Argyropoulos, Kostas Stergiou

      Pages 38-50

   4. Autonomy in Virtual Agents: Integrating Perception and Action on Functionally Grounded Representations

      • Argyris Arnellos, Spyros Vosinakis, George Anastasakis, John Darzentas

      Pages 51-63

   5. A Sparse Regression Mixture Model for Clustering Time-Series

      • K. Blekas, Nikolaos Galatsanos, A. Likas

      Pages 64-72

   6. Human Distress Sound Analysis and Characterization Using Advanced Classification Techniques

      • Charalampos Doukas, Ilias Maglogiannis

      Pages 73-84

   7. A Genetic Programming Environment for System Modeling

      • Efstratios F. Georgopoulos, George P. Zarogiannis, Adam V. Adamopoulos, Anastasios P. Vassilopoulos, Spiridon D. Likothanassis

      Pages 85-96

   8. Mining Gene Expression Profiles and Gene Regulatory Networks: Identification of Phenotype-Specific Molecular Mechanisms

      • Alexandros Kanterakis, Dimitris Kafetzopoulos, Vassilis Moustakis, George Potamias

      Pages 97-109

   9. MOpiS: A Multiple Opinion Summarizer

      • Fotis Kokkoras, Efstratia Lampridou, Konstantinos Ntonas, Ioannis Vlahavas

      Pages 110-122

   10. Human Behavior Classification Using Multiple Views

       • Dimitrios I. Kosmopoulos, Panagiota Antonakaki, Konstandinos Valasoulis, Anastasios Kesidis, Stavros Perantonis

       Pages 123-134

   11. A Hamming Maxnet That Determines all the Maxima

       • Konstantinos Koutroumbas

       Pages 135-147

   12. Item-Based Filtering and Semantic Networks for Personalized Web Content Adaptation in E-Commerce

       • Panayiotis Koutsabasis, John Darzentas

       Pages 148-159

   13. Fuzzy Representation and Synthesis of Concepts in Engineering Design

       • Vassilis C. Moulianitis, Nikos A. Aspragathos, Argiris J. Dentsoras

       Pages 160-172

   14. Phonotactic Recognition of Greek and Cypriot Dialects from Telephone Speech

       • Iosif Mporas, Todor Ganchev, Nikos Fakotakis

       Pages 173-181

   15. A “Bag” or a “Window” of Words for Information Filtering?

       • Nikolaos Nanas, Manolis Vavalis

       Pages 182-193

   16. A Fuzzy Clustering Algorithm to Estimate the Parameters of Radial Basis Functions Neural Networks and Its Application to System Modeling

       • Antonios D. Niros, George E. Tsekouras

       Pages 194-204

   17. Speech/Music Discrimination Based on Discrete Wavelet Transform

       • Stavros Ntalampiras, Nikos Fakotakis

       Pages 205-211

Artificial intelligence (AI) is a dynamic field that is constantly expanding into new application areas, discovering new research challenges and facilitating the devel- ment of innovative products. Today’s information overload and rapid technological advancement raise needs for effective management of the complexity and heteroge- ity of knowledge, for intelligent and adaptable man–machine interfaces and for pr- ucts and applications that can learn and take decisions by themselves. Although the mystery of human-level intelligence has just started to be uncovered in various int- disciplinary fields, AI is inspired by the respective scientific areas to explore certain theories and models that will provide the methods and techniques to design and - velop human-centered applications that address the above-mentioned needs. This volume contains papers selected for presentation at the 5th Hellenic Conference on Artificial Intelligence (SETN 2008), the official meeting of the Hellenic Society for Artificial Intelligence (EETN). Previous conferences were held at the University of Piraeus (1996), at the Aristotle University of Thessaloniki (2002), at the University of the Aegean (2004) and at the Institute of Computer Science at FORTH (Foundation for Research and Technology - Hellas) and the University of Crete (2006).

• Artificial intelligence
• Constraint Satisfaction
• Multi-agent system
• algorithms
• artificial life
• autonomous system
• data mining
• distributed systems
• genetic algorithm
• knowledge discovery
• knowledge representation
• machine learning
• robot
• robotics
• scheduling

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