Artificial Intelligence: Theories and Applications: 7th Hellenic Conference on AI, SETN 2012, Lamia, Greece, May 28-31, 2012. Proceedings

Front Matter....Pages -
Application of the Ant Colony Optimization Algorithm to Competitive Viral Marketing....Pages 1-8
Constraint Propagation as the Core of Local Search....Pages 9-16
Semantic Query Answering in Digital Libraries....Pages 17-24
A SOM-Based Validation Approach to a Neural Circuit Theory of Autism....Pages 25-32
Word Sense Disambiguation as an Integer Linear Programming Problem....Pages 33-40
Parallelism, Localization and Chain Gradient Tuning Combinations for Fast Scalable Probabilistic Neural Networks in Data Mining Applications....Pages 41-48
SWRL2COOL: Object-Oriented Transformation of SWRL in the CLIPS Production Rule Engine....Pages 49-56
Forecasting Fraudulent Financial Statements with Committee of Cost-Sensitive Decision Tree Classifiers....Pages 57-64
Forecasting Corporate Bankruptcy with an Ensemble of Classifiers....Pages 65-72
Greedy Unsupervised Multiple Kernel Learning....Pages 73-80
An AZP-ACO Method for Region-Building....Pages 81-89
Exploiting Quadratic Mutual Information for Discriminant Analysis....Pages 90-97
Emerge-Sort: Swarm Intelligence Sorting....Pages 98-105
iThink: A Library for Classical Planning in Video-Games....Pages 106-113
Detecting Human Features in Summaries – Symbol Sequence Statistical Regularity....Pages 114-123
Learning from Mixture of Experimental Data: A Constraint–Based Approach....Pages 124-131
Information Sharing and Searching via Collaborative Reinforcement Learning....Pages 132-140
Distributed Instance Retrieval in $E^{DDL} _{HQ^+}$ $\\mathcal{SHIQ}$ Representation Framework....Pages 141-148
Evolutionary Optimization of a Neural Network Controller for Car Racing Simulation....Pages 149-156
Bagged Nonlinear Hebbian Learning Algorithm for Fuzzy Cognitive Maps Working on Classification Tasks....Pages 157-164
Credit Rating Using a Hybrid Voting Ensemble....Pages 165-173
Extending Generalized Arc Consistency....Pages 174-181
An Online Kernel-Based Clustering Approach for Value Function Approximation....Pages 182-189
Acoustic Bird Activity Detection on Real-Field Data....Pages 190-197
Parameter Tuning of Hybrid Nature-Inspired Intelligent Metaheuristics for Solving Financial Portfolio Optimization Problems....Pages 198-205
An Intelligent Tool for Anatomical Object Segmentation Using Deformable Surfaces....Pages 206-213
Tracking Differential Evolution Algorithms: An Adaptive Approach through Multinomial Distribution Tracking with Exponential Forgetting....Pages 214-222
Clustering of High Dimensional Data Streams....Pages 223-230
Multifactor Dimensionality Reduction for the Analysis of Obesity in a Nutrigenetics Context....Pages 231-238
Coupling Regulatory Networks and Microarays: Revealing Molecular Regulations of Breast Cancer Treatment Responses....Pages 239-246
A Galaxy Workflow for the Functional Annotation of Metagenomic Samples....Pages 247-253
Bioinformatic Analysis of Expression Data of ApoE Deficient Mice....Pages 254-261
Gene Ontology Semi-supervised Possibilistic Clustering of Gene Expression Data....Pages 262-269
Towards Better Prioritization of Epigenetically Modified DNA Regions....Pages 270-277
Mining Cell Cycle Literature Using Support Vector Machines....Pages 278-284
CW-PRED: A HMM-Based Method for the Classification of Cell Wall-Anchored Proteins of Gram-Positive Bacteria....Pages 285-290
Predicting Human miRNA Target Genes Using a Novel Evolutionary Methodology....Pages 291-298
Ontology-Based Automatic Image Annotation Exploiting Generalized Qualitative Spatial Semantics....Pages 299-306
Image Interpretation by Combining Ontologies and Bayesian Networks....Pages 307-314
Advanced Cancer Cell Characterization and Quantification of Microscopy Images....Pages 315-322
An Adaptive Dialogue System with Online Dialogue Policy Learning....Pages 323-330
Affective, Natural Interaction Using EEG: Sensors, Application and Future Directions....Pages 331-338
Affective Computing on Elderly Physical and Cognitive Training within Live Social Networks....Pages 339-344
Semantic Video Abstracting: Automatic Generation of Movie Trailers Based on Video Patterns....Pages 345-352
Learning to Case-Tag Modern Greek Text....Pages 353-360
Understanding How Visual Context Influences Multimedia Content Analysis Problems....Pages 361-368
Block Operator Context Scanning for Commercial Tracking....Pages 369-374
Identifying Conceptual Layers in the Ontology Development Process....Pages 375-382
Back Matter....Pages -