KSL-91-05 + redirect page
Problem-Solving Models for Generation of Task-Specific Knowledge-Acquisition Tools + Has identifier
Problem-Solving Models for Generation of Task-Specific Knowledge-Acquisition Tools + Ksl tr id
Problem-Solving Models for Generation of Task-Specific Knowledge-Acquisition Tools + Number
| Problem-Solving Models for Generation of Task-Specific Knowledge-Acquisition Tools |
Bibtype
techreport
Has publishing details
January,1993
Has title
Problem-Solving Models for Generation of Task-Specific Knowledge-Acquisition Tools
Has where published
KSL-91-05
Has year
1993
Title
Problem-Solving Models for Generation of Task-Specific Knowledge-Acquisition Tools
Year
1993
Abstract
Much current work on knowledge acquisition … Much current work on knowledge acquisition for intelligent systems concentrates on the use of predefined models of problem-solving methods to define the roles in which domain knowledge is used to solve particular application tasks. Knowledge-acquisition tools that incorporate such models impose task-specific architectures on the knowledge bases that the tools are used to construct. PROTÉGÉ-I is a metalevel program that generates knowledge-acquisition tools tailored for classes of application tasks. PROTÉGÉ-I includes a model of problem solving via the method of episodic skeletal-plan refinement (ESPR). Knowledge engineers extend this model of problem solving with domain knowledge to define models of relevant application areas. Current research in our laboratory concerns a new architecture, PROTÉGÉ-II, in which knowledge engineers assemble the ESPR model using a library of smaller building blocks, called problem-solving mechanisms. In addition to providing flexibility in the definition of the control strategy for the expert systems that PROTÉGÉ-II ultimately generates, the new architecture allows knowledge engineers to represent static domain knowledge as explicit ontologies of concepts and relationships that may themselves be reusable. tionships that may themselves be reusable.
Note
Medical Computer Science
Author
Mark A. Musen +
Has author
Mark A. Musen +
Has identifier
Problem-Solving Models for Generation of Task-Specific Knowledge-Acquisition Tools +
Institution
Knowledge Systems, AI Laboratory +
Ksl tr id
Problem-Solving Models for Generation of Task-Specific Knowledge-Acquisition Tools +
Month
January +
Number
Problem-Solving Models for Generation of Task-Specific Knowledge-Acquisition Tools +
Process note
NO +
Categories KSL Technical Report +, Publication +, Technical Report +
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