tel: +1-310-448-8745 fax: +1-310-822-0751 email: hans @ isi . edu
Research Interests
Knowledge representation and reasoning systems, knowledge and link
discovery, anomaly detection, ontology translation and maintenance,
semantic interoperability, information integration, reasoning with
incomplete information and programming languages.
Current Projects
KOJAK:
Scalable Link Discovery via Integrated Knowledge-Based and Statistical Reasoning.
KOJAK Simplifier: Graph and Relationship Simplification
CKID: Center for Knowledge Integration and Discovery
OntoMorph translation
system for symbolic knowledge
STELLA programming language for symbolic programming
Some Past Projects
SCEC-IT/KR&R: Knowledge Representation and
Reasoning to Support Semantic Interoperability in the SCEC
Community Modeling Environment (see also Southern California
Earthquake Center)
Rosetta ontology-based translation and agent communication