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Peterson, Ivars – Science News, 1992
Discussed is one facet of a broad range of research activities that fall under the rubric of a study commonly called virtual reality. Projects developed by IBM and other academic and industrial laboratories are described. The limitations of virtual reality are presented. (KR)
Descriptors: Computer Graphics, Computer System Design, Research and Development, Technological Advancement
Department of Energy, Washington, DC. Office of Energy Research. – 1991
This report, profusely illustrated with color photographs and other graphics, elaborates on the Department of Energy (DOE) research program in High Performance Computing and Communications (HPCC). The DOE is one of seven agency programs within the Federal Research and Development Program working on HPCC. The DOE HPCC program emphasizes research in…
Descriptors: Agency Cooperation, Computer Networks, Computer Science, Computer Software
Peer reviewed Peer reviewed
Yannakoudakis, E. J.; Tsionos, C. X.; Kapetis, C. A. – Journal of Documentation, 1999
Describes research aimed at investigating dynamically evolving database environments and corresponding schemata that allow storage and manipulation of variable length data, a variable number of fields per record, variable length records and fields, and dynamically defined objects. Proposes a new framework for dynamic database environments.…
Descriptors: Change, Computer System Design, Data Processing, Database Design
PDF pending restoration PDF pending restoration
General Accounting Office, Washington, DC. Accounting and Information Management Div. – 1994
The House Armed Services Committee asked the GAO (General Accounting Office) to examine the HPCC (High Performance Computing and Communications) program in terms of: (1) the effectiveness of the program's management structure in setting goals and measuring progress, and (2) how extensively private industry has been involved in the planning and…
Descriptors: Computer Networks, Computer System Design, Federal Government, Futures (of Society)
Congress of the U.S., Washington, DC. Senate Committee on Commerce, Science, and Transportation. – 1990
This committee report is intended to accompany S. 1067, a bill designed to provide for a coordinated federal research program in high-performance computing (HPC). The primary objective of the legislation is given as the acceleration of research, development, and application of the most advanced computing technology in research, education, and…
Descriptors: Computer Networks, Computer Science Education, Computer Software Development, Computer System Design