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World Wide Web Search Engines: AltaVista and Yahoo.
Machovec, George S., Ed. – Online Libraries and Microcomputers, 1996
Examines the history, structure, and search capabilities of Internet search tools AltaVista and Yahoo. AltaVista provides relevance-ranked feedback on full-text searches. Yahoo indexes Web "citations" only but does organize information hierarchically into predefined categories. Yahoo has recently become a publicly held company and…
Descriptors: Comparative Analysis, Corporations, Indexing, Information Retrieval
World Wide Web Search Engines: Open Text, Harvest, 2ASK.
Machovec, George S., Ed. – Online Libraries and Microcomputers, 1996
Describes the corporate origins, development, and unique features of three World Wide Web search tools. Open Text released LiveLink Search 64 in April 1996. Harvest indexes fewer sites than many competitors but offers powerful searching options. 2ASK is a service that provides links to over 100 Internet indexing tools and rates Web sites and…
Descriptors: Computer Software Evaluation, Hypermedia, Indexing, Information Retrieval
Metadata and the Dublin Core: Emerging Standards for Digitization Projects.
Machovec, George S., Ed. – Online Libraries and Microcomputers, 1998
The Dublin Core (DC) metadata standard is emerging as one of the leading initiatives in digitization programs; as libraries, museums, archives and others begin to digitize their physical materials it will be imperative that internationally recognized standards be used. Key elements behind the development of DC, and the 15 fields of DC are…
Descriptors: Authority Control (Information), Cataloging, Information Policy, Information Retrieval