This book constitutes the thoroughly refereed post-conference proceedings of the 4th International Workshop on Graph Structures for Knowledge Representation and Reasoning, GKR 2015, held in Buenos Aires, Argentina, in July 2015, associated with IJCAI 2015, the 24th International Joint Conference on Artificial Intelligence. The 9 revised full papers presented were carefully reviewed and selected from 10 submissions. The papers feature current research involved in the development and application of graph-based knowledge representation formalisms and reasoning techniques. They address the following topics: argumentation; conceptual graphs; RDF; and representations of constraint satisfaction problems.
โฆ Table of Contents
Front Matter....Pages I-VII
Designing a Knowledge Representation Tool for Subject Matter Structuring....Pages 1-14
Aligning Experientially Grounded Ontologies Using Language Games....Pages 15-31
An Overview of Argumentation Frameworks for Decision Support....Pages 32-49
Learning Bayesian Networks with Non-Decomposable Scores....Pages 50-71
Combinatorial Results on Directed Hypergraphs for the SAT Problem....Pages 72-88
Conceptual Graphs for Formally Managing and Discovering Complementary Competences....Pages 89-106
Subjective Networks: Perspectives and Challenges....Pages 107-124
RDF-SQ: Mixing Parallel and Sequential Computation for Top-Down OWL RL Inference....Pages 125-138
Bring User Interest to Related Entity Recommendation....Pages 139-153
Back Matter....Pages 155-155
โฆ Subjects
Artificial Intelligence (incl. Robotics); Mathematical Logic and Formal Languages; Information Systems Applications (incl. Internet); Information Storage and Retrieval; Computer Communication Networks; Probability and Statistics in Compu