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Cooper, Lorraine K. D.; Tharp, Alan L. – Information Processing and Management, 1989
Explores the new storage technology of optical data disks and introduces a data structure, the inverted signature tree, for storing data on optical data disks for efficient text searching. The inverted signature tree approach is compared to the use of text signatures and the B+ tree. (22 references) (Author/CLB)
Descriptors: Comparative Analysis, Computer Storage Devices, Data Processing, Information Storage
Peer reviewed Peer reviewed
Lunin, Lois F., Ed.; Schipma, Peter B., Ed. – Journal of the American Society for Information Science, 1988
A series of six articles discusses the technology of optical data disks, current and possible future applications of this technology, their potential impact on information retrieval systems, and the potential problems as they apply to information science. (CLB)
Descriptors: Computer Software, Computer Storage Devices, Electronic Publishing, Health Materials
Peer reviewed Peer reviewed
Bovey, J. D.; Brown, P. J. – Journal of Documentation, 1987
Describes software for displaying documents on computer graphics screens which provide the opportunity for interactive user interfaces. Based on a software system called Guide, this new approach relies on advances in hardware, such as the CD ROM, and can be used in the front end of a document retrieval system. (Author/LRW)
Descriptors: Computer Graphics, Computer Software, Computer Storage Devices, Display Systems