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Kirriemuir, John; Brickley, Dan; Welsh, Susan; Knight, Jon; Hamilton, Martin – D-Lib Magazine, 1998
Describes characteristics of subject gateways on the Web (i.e., facilities allowing easier access to network-based resources in a defined subject area) and compares them to search engines (e.g., AltaVista). The application of WHOIS++, centroids, query routing, and forward knowledge to searching several gateways simultaneously is outlined, and…
Descriptors: Access to Information, Cataloging, Comparative Analysis, Gateway Systems
Tomer, Christinger – Microcomputers for Information Management, 1994
Examines competing, commercially developed electronic mail programs and how these technologies will affect the functionality and quality of electronic mail. How new standards for client-server mail systems are likely to enhance messaging capabilities and the use of electronic mail for information retrieval are considered. (Contains eight…
Descriptors: Business, Comparative Analysis, Computer Software, Computer Software Development
Notess, Greg R. – Online, 1994
Describes levels of Internet connectivity, physical connections, and connection speeds. Compares options for connecting to the Internet, including terminal accounts, dial-up terminal accounts, direct connections through a local area network, and direct connections using SLIP (Serial Line Internet Protocol) or PPP (Point-to-Point Protocol). (eight…
Descriptors: Access to Information, Cable Television, Comparative Analysis, Computer Networks