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A tool for task‐based knowledge and specification acquisition
Author(s) -
Lee Jonathan,
Yen John,
Pastor Josette
Publication year - 1994
Publication title -
international journal of intelligent systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.291
H-Index - 87
eISSN - 1098-111X
pISSN - 0884-8173
DOI - 10.1002/int.4550090905
Subject(s) - computer science , knowledge acquisition , software engineering , domain knowledge , domain (mathematical analysis) , subject matter expert , bottleneck , task (project management) , knowledge based systems , heuristics , knowledge engineering , knowledge representation and reasoning , expert system , systems engineering , artificial intelligence , engineering , embedded system , mathematical analysis , mathematics , operating system
Abstract Knowledge acquisition has been identified as the bottleneck for knowledge engineering. One of the reasons is the lack of an integrated methodology that is able to provide tools and guidelines for the elicitation of knowledge as well as the verification and validation of the system developed. Even though methods that address this issue have been proposed, they only loosely relate knowledge acquisition to the remaining part of the software development life cycle. to alleviate this problem, we have developed a framework in which knowledge acquisition is integrated with system specifications to facilitate the verification, validation, and testing of the prototypes as well as the final implementation. to support the framework, we have developed a knowledge acquisition tool, TAME. It provides an integrated environment to acquire and generate specifications about the functionality and behavior of the target system, and the representation of the domain knowledge and domain heuristics. the tool and the framework, together, can thus enhance the verification, validation, and the maintenance of expert systems through their life cycles. © 1994 John Wiley & Sons, Inc.