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Gudes, Ehud – Information Systems, 1997
Performance is a critical factor hindering the use of object-oriented databases (OODB). This article proposes a new and uniform indexing scheme for enhancing OODBs with advantages for small range, clustered sets queries. Reviews several other indexing schemes; presents the U-index scheme; discusses its performance; and presents experimental…
Descriptors: Computer Software Development, Computer Software Reviews, Databases, Indexing
Courtois, Martin P. – Online, 1996
Examines trends in World Wide Web searching; reviews new search services; and describes changes in major Web search services. Highlights include commercial sites, subject access, target audience, custom interfaces, concept searching, and results lists. (LRW)
Descriptors: Audience Analysis, Computer Interfaces, Computer Software Reviews, Indexing

Combs, Joseph, Jr. – Library Software Review, 1995
Reviews ConSearch 3.0, a product that provides flexible searching of electronic files, allowing the location of related meanings as well as exact matches. ConSearch 3.0 differs from other file retrieval approaches by relating words in search phrases of questions to the "meaning" of the words, which are stored in a "conceptual…
Descriptors: Computer Interfaces, Computer Software, Computer Software Reviews, Databases

Falk, Howard – Electronic Library, 1999
Discusses the conversion of fragile library materials to computer storage and retrieval to extend the life of the items and to improve accessibility through the World Wide Web. Highlights include entering the images, including scanning; optical character recognition; full text and manual indexing; and available document- and image-management…
Descriptors: Access to Information, Character Recognition, Computer Software, Computer Software Reviews