DSPy a system for AI to Write Prompts and Do Fine Tuning
Representing and Reasoning with Modular Ontologies (2007)
1. Representing and Reasoning with Modular Ontologies Ph.D. Dissertation Defense Major advisor: Vasant Honavar Jie Bao Artificial Intelligence Research Laboratory Computer Science Department Iowa State University Ames, IA USA 50011 Email: baojie@cs.iastate.edu July 10, 2007
2.
3. From Web to Semantic Web Ontology: a “PhD Candidate” is a “Student”
9. Analogy: Paper Writing Citation is not copy+paste, hence does not result in a single, combined document Recent development in modular ontologies… In this paper, we present two algorithms A and B to … (Alice, 2001) (Bob, 2007) Combining Ontologies Ontology Modularization Recent development in modular ontologies… In this paper, we extend the algorithm A proposed by (Alice,2001) … Same global domain: modular ontologies Multiple independent participants Possible (partial) reuse Contextualized Semantics
10. Modular Ontology Languages: State-of-the-art overview C Є (SHOIN(D)) OWL 1998 2002 2003 2004 2005 2006 2007 C-OWL CTXML E-Connections P-DL DDL DFOL DDL with Role Concept Mapping C Є (SHIF(D)) IHN + s DL ALCP C SHOIQP
59. Example: Hierarchies unknown YES a b c d OWA: there may be another path that connects a and d but is not included in the visible graph (thus a->d does not imply b ->c )
60. Example: Hierarchies a b c d e Y Y “ unsafe” graph “ safe” graph Reasoning Strategy: Safety Scope: a b c d e