Discussion of the need for distributed information retrieval systems focuses on a model system, Fulcrum FUL/Text. Differences from distributed database management systems are described; system design is discussed; implementation requirements are explained including remote operation calls (ROC's); and a prototype simulation model based on FUL/Text…

Discusses the addition of the National Aeronautics and Space Administration database to the National Science Foundation's NSFnet data communication network. Outlines the history of databases in the United States and enumerates proposed upgrades from a new Office of Science and Technology policy report. (TW)

TIS (Technology Information System) is being used at the Lawrence Livermore National Laboratory (LLNL) to develop software for Intelligent Gateway Computers (IGC) suitable for the prototyping of advanced, integrated information networks. Dedicated to information management, TIS leads the user to available information resources, on TIS or…

Purpose: The purpose of this paper is to evaluate the use of a non-expensive dynamic computing resource, consisting of a Beowulf class cluster and a NoW, as an educational and research infrastructure. Design/methodology/approach: Clusters, built using commodity-off-the-shelf (COTS) hardware components and free, or commonly used, software, provide…

The growth in computing power available to institutional researchers today is more than matched by the increase in the demand for information. A significant part of this demand involves minor variations of a few routine questions. Nearly all administrators from the vice president to the department chairman want information about "their"…

Provides a comprehensive pedagogical framework for incorporating the Geographical Information System (GIS) into college geography courses. Utilizes Berry's Geographic Matrix to develop approaches to teaching, both about GIS, and with GIS. Considers GIS as a collection of marketable skills, enabling technology, and new discipline. Includes tables…