Risk Modeling for Policy Making.- Fuzzy Logic Approaches to Consensus Modelling in Group Decision Making.- Decision Making Based on Fuzzy Data Envelopment Analysis.- Cognitive Orientation in Business Intelligence Systems.- Personalized Pedestrian Navigation System with Subjective Preference Based Route Selection.- A Knowledge Based Recommender System Based on Consistent Preference Relations.- An Intelligent Recommender System for Web Resource Discovery and Selection.- An Intelligent Decision Support System Based on Machine Learning and Dynamic Track of Psychological Evaluation Criterion.- Handling Uncertain and Qualitative Information in Impact Assessment – Applications of IDS in Policy Making Support.- Fuzzy Decision Trees as Intelligent Decision Support Systems for Fault Diagnosis.- Linguistic Assessment Approach for Hierarchical Safety Analysis and Synthesis.- A Complex Abstraction Approach to Radioactive Waste Management Policy Decision Making.- Fuzzy-Set Decision Support for a Belgian Long-Term Sustainable Energy Strategy.- On the Constructive Role of Multi-Criteria Analysis in Nuclear Emergency Management.