Best Application Paper -- Managing Restaurant Tables using Constraints -- Data Mining and Bayesian Networks -- Use of Data Mining Techniques to Model Crime Scene Investigator Performance -- Analyzing Collaborative Problem Solving with Bayesian Networks -- The Integration of Heterogeneous Biological Data using Bayesian Networks -- Automatic Species Identification of Live Moths -- Genetic Algorithms and Optimisation Techniques -- Estimating Photometric Redshifts Using Genetic Algorithms -- Non-linear Total Energy Optimisation of a Fleet of Power Plants -- Optimal Transceivers Placement in an Optical Communication Broadband Network Using Genetic Algorithms -- SASS Applied to Optimum Work Roll Profile Selection in the Hot Rolling of Wide Steel -- Agents and Semantic Web -- Agents in Safety Related Systems Including Ubiquitous Networks -- Using Semantic Web technologies to bridge the Language Gap between Academia and Industry in the Construction Sector -- Ontology based CBR with jCOLIBRI -- Domain Dependent Distributed Models for Railway Scheduling -- Natural Language -- Bringing Chatbots into education: Towards Natural Language Negotiation of Open Learner Models -- Adding question answering to an e-tutor for programming languages -- Speech-Enabled Interfaces for Travel Information Systems with Large Grammars -- Short Papers -- Adoption of New Technologies in a Highly Uncertain Environment: The Case of Egyptian Public Banks -- RoboCup 3D Soccer Simulation Server: A Progressing Testbed for AI Researchers -- Review of Current Crime Prediction Techniques -- Data Assimilation of a Biological Model Using Genetic Algorithms.