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Choe, In-Sook; Chung, Young-Mee – Proceedings of the ASIST Annual Meeting, 2001
Presents a text summarization system and examines its validity by comparing automatically generated summaries with human-generated ones. Examines the accuracy of the system by evaluating the representativeness of cue verbs and basic sentence patterns, as well as the essential information in a summary. Also analyzes syntactic and semantic errors of…
Descriptors: Computer System Design, Electronic Text, Expert Systems, Information Retrieval

Huntington, Dustin; Awad, Elias – Journal of Interactive Instruction Development, 1996
Outlines where expert systems can be most effectively used, what types of applications are best for building expert systems, and how to put expert system applications on the World Wide Web. Illustrates how decision-making knowledge and logic can be made available on the Web, and includes examples of computer screens. (Author/LRW)
Descriptors: Computer System Design, Decision Making, Decision Support Systems, Expert Systems
Khoo, Christopher S. G.; Poo, Danny C. C.; Toh, Teck-Kang; Hong, Glenn – 1999
E-Referencer is an expert intermediary system for searching library online public access catalogs (OPACs) on the World Wide Web. It is implemented as a proxy server that mediates the interaction between the user and Boolean OPACs. It transforms a Boolean OPAC into a retrieval system with many of the search capabilities of Web search engines.…
Descriptors: Computer Interfaces, Computer Software Development, Computer System Design, Expert Systems
Tsinakos, Avgoustos A.; Margaritis, Kostantinos G. – 1997
Information retrieval on the World Wide Web has a major obstacle: although data is abundant, it is unlabeled and randomly indexed. This paper discusses the implementation of a consultative Web search engine that minimizes the expertise level that is required from a user to accomplish an advanced search session. The system takes advantage of the…
Descriptors: Access to Information, Computer System Design, Databases, Expert Systems

Cao, Lilian; Bengu, Golgen – Journal of Educational Computing Research, 2000
Describes four Web-based agents developed for reengineering a freshman chemistry laboratory education: the "intelligent tutoring tool" that conducts online problem-solving coaching; "the adaptive lecture guide" that provides navigation guidance sensitive to students' knowledge status; the "student modeler" that assesses students' knowledge…
Descriptors: Computer Assisted Instruction, Computer System Design, Engineering Education, Expert Systems
Baylor, Amy – 1999
This paper describes preliminary work on "Multiple Intelligent Mentors Instructing Collaboratively" (MIMIC), an intelligent Web-based agent environment for learning instructional design. The focus is on developing theoretical foundations of instructional design and instructional theory that form the foundation for systems development. In the…
Descriptors: Artificial Intelligence, Computer Managed Instruction, Computer System Design, Computer Uses in Education