Invited Talks -- Building Relationships and Negotiating Agreements in a Network of Agents -- Knowledge Technologies for the Social Semantic Desktop -- Knowledge-Based Intelligent Engineering Systems in Defence and Security -- Auditing and Mapping the Knowledge Assets of Business Processes - An Empirical Study -- Quotient Space Based Multi-granular Analysis -- Regular Papers -- An Ontology-Based Reasoning Framework for Reaction Mechanisms Simulation -- Identifying Dependency Between Secure Messages for Protocol Analysis -- A Diagrammatic Reasoning System for -- Fuzzy Constraint Logic Programming with Answer Set Semantics -- Prime Implicates for Approximate Reasoning -- Distributed Constraint Satisfaction for Urban Traffic Signal Control -- Convergence Analysis on Approximate Reinforcement Learning -- Combinative Reasoning with RCC5 and Cardinal Direction Relations -- A Merging-Based Approach to Handling Inconsistency in Locally Prioritized Software Requirements -- A Dynamic Description Logic for Representation and Reasoning About Actions -- An Argumentative Reasoning Service for Deliberative Agents -- On Defense Strength of Blocking Defeaters in Admissible Sets -- Ontology-Based Inference for Causal Explanation -- Predicting Partners' Behaviors in Negotiation by Using Regression Analysis -- Enhancing Web-Based Adaptive Learning with Colored Timed Petri Net -- Proof Explanation for the Semantic Web Using Defeasible Logic -- Automatic Construction of a Lexical Attribute Knowledge Base -- Populating CRAB Ontology Using Context-Profile Based Approaches -- Learning Dependency Model for AMP-Activated Protein Kinase Regulation -- Towards a Wrapper-Driven Ontology-Based Framework for Knowledge Extraction -- A Google-Based Statistical Acquisition Model of Chinese Lexical Concepts -- Learning Concepts from Text Based on the Inner-Constructive Model -- Contextual Proximity Based Term-Weighting for Improved Web Information Retrieval -- Collection Profiling for Collection Fusion in Distributed Information Retrieval Systems -- Integration of Descriptors for Software Component Retrieval -- Framework for Text-Based Conversational User-Interface for Business Applications -- Ontology Mining for Semantic Interpretation of Information Needs -- Knowledge Flow-Based Document Recommendation for Knowledge Sharing -- Finding Similar RSS News Articles Using Correlation-Based Phrase Matching -- Automatic Data Record Detection in Web Pages -- Visualizing Trends in Knowledge Management -- Constructing an Ontology for a Research Program from a Knowledge Science Perspective -- An Ontology of Problem Frames for Guiding Problem Frame Specification -- A Speaker Based Unsupervised Speech Segmentation Algorithm Used in Conversational Speech -- Distributed Knowledge Management Based on Ontological Engineering and Multi-Agent System Towards Semantic Interoperation -- WTPMiner: Efficient Mining of Weighted Frequent Patterns Based on Graph Traversals -- Development of Enhanced Data Mining System to Approximate Empirical Formula for Ship Design -- Research on a Novel Word Co-occurrence Model and Its Application -- Cost-Time Sensitive Decision Tree with Missing Values -- Knowledge in Product and Performance Support -- What Drives Members to Continue Sharing Knowledge in a Virtual Professional Community? The Role of Knowledge Self-efficacy and Satisfaction -- MMFI_DSSW - A New Method to Incrementally Mine Maximal Frequent Itemsets in Transaction Sensitive Sliding Window -- Short Papers -- Term Consistency Checking of Ontology Model Based on Description Logics -- Design and Realization of Advertisement Promotion Based on the Content of Webpage -- Irregular Behavior Recognition Based on Two Types of Treading Tracks Under Particular Scenes -- Ontology-Based Focused Crawling of Deep Web Sources -- Pattern Recognition in Stock Data Based on a New Segmentation Algorithm -- HMM-Based Korean Named Entity Recognition for Information Extraction -- Activity Recognition Based on Hidden Markov Models -- Novel Data Management Algorithms in Peer-to-Peer Content Distribution Networks -- On-Line Monitoring and Diagnosis of Failures Using Control Charts and Fault Tree Analysis (FTA) Based on Digital Production Model -- An Improved NN-SVM Based on K Congener Nearest Neighbors Classification Algorithm -- Handling Contradictions in Default Theories -- Algorithm for Public Transit Trip with Minimal Transfer Times and Shortest Travel Time -- Typed Category Theory-Based Micro-view Emergency Knowledge Representation -- A Chinese Time Ontology -- Toward Patterns for Collaborative Knowledge Creation -- Service-Mining Based on Knowledge and Customer Databases -- A Multi-criteria Decision Support System of Water Resource Allocation Scenarios -- Gödel, Escher, Bach and Super-expertise -- Extracting Features for Verifying WordNet -- A Hybrid Approach for Learning Markov Equivalence Classes of Bayesian Network -- A WSMO-Based Semantic Web Services Discovery Framework in Heterogeneous Ontologies Environment -- Cardinal Direction Relations in 3D Space -- Knowledge Integration on Fresh Food Management -- An Approach to Knowledge Transferring in Science-Policy Process -- Trust Analysis of Web Services Based on a Trust Ontology -- Building Bilingual Ontology from WordNet and Chinese Classified Thesaurus -- An Ontology-Based Framework for Building Adaptable Knowledge Management Systems -- Knowledge Engineering Technique for Cluster Development.