Knowledge Representation

• Reference: Knowledge Management: Knowledge Discovery  (180)
• Science: Social Sciences: Linguistics: Semantics  (43)

Action Theory Contraction and Minimal Change :

- Article by Ivan José Varzinczak, postdoc researcher in artifical intelligence at universities in France and South Africa, building on Propositional Dynamic Logic.
Conceptual Graphs Home Page :

- Features introductory material and bibliography, standard notation, events, projects, tools and researchers.
John Sowa on Knowledge Representation :

- Provides background material and tutorials on ontology and related topics in logic, conceptual graphs, and natural language semantics.
Knowledge Interchange Format (KIF) :

- A DARPA project. KIF is a language designed for use in the interchange of knowledge among disparate computer systems.
Knowledge Representation Resources :

- A list of knowledge representation resources, part of the AI Education Repository at the University of Southwestern Louisiana.
KR, Inc. :

- Charitable organization concerned with fostering research and communication on knowledge representation and reasoning. Features conferences, educational materials and mailing lists.
Tockit Project :

- Aims to create a framework for conceptual knowledge processing in terms of social structures and a common code base. Features software description and contact details.
WebKB :

- A set of tools using Conceptual Graphs formalism for building and documentation of knowledge bases, indexing or connecting elements of WWW-accessible documents.