In this first of two installments, a description of the interactions of numerical databases (NDBs) for science with the various community sectors highlights data evaluation and the roles that NDBs will likely play. Twenty-four studies and articles dealing with needs for reliable physical, chemical, and mechanical property data are noted. (EJS)

The paper describes TSAR, a current awareness or SDI system which has been developed for processing MARC records in general, but is particularly concerned with the INSPEC service. Some statistics on the frequency of occurrence of words and comments on data compression conclude the paper. (7 references) (Author/SJ)

Pilot for computerizing financial information may also be used for personnel, students, facilities, curriculum and instruction. The project uses the Generalized Education Management System software (GEMS) developed by Oregon Total Information System (OTIS) and modified by AGT Data Systems Ltd. of Toronto. (DE)

This discussion of the general principles of structure and construction of numeric databases introduces the concept of data points, their relationship to each other, and their storage in a nonredundant way. The collection of numeric data and their integration into the database structure are explained. Eight references are cited. (EJS)

An encoding approach was designed to track developmentally disabled clients through a continuum of services in a service delivery system. After four years of use, the reliability of the encoding system was evaluated and found to be an effective means of tracking clients through a service delivery system. (Author/JKS)

Reviews requirements for a data archive system and describes storage media alternatives that are currently available. Topics discussed include data storage; data distribution; hierarchical storage architecture, including inline storage, online storage, nearline storage, and offline storage; magnetic disks; optical disks; conventional magnetic…

Reviews the state of research in text mining, focusing on newer developments. The intent is to describe the disparate investigations currently included under the term text mining and provide a cohesive structure for these efforts. A summary of research identifies key organizations responsible for pushing the development of text mining. A section…

This article presents the idea that databases are very useful tools for teaching languages over the Internet. Databases in Computer Assisted Language Learning (CALL) are commonly used in three ways: for reference sources such as dictionaries, in the management of large websites, and for data processing such as language tests and learners'…

This document describes the procedures used by one group of Wisconsin high school students to compile data researched on all hurricanes in the Atlantic from 1886 through 1993. The students used data received on Internet to create a hypercard stack that would plot hurricanes. Students from Minnehaha Academy in Minnesota used the net to download…

This manual presents detailed descriptions and examples of standards and techniques for formatting and documenting machine-readable data files. The descriptions of syntax and stylistic elements are independent of whether documentation is produced manually or as a machine-readable text file. The manual also discusses rules of good practice for…

Materials in the Library of Congress (LC) concerned with the topic of privacy and security in computer systems are listed in this "LC Science Tracer Bullet." The guide includes a total of 59 sources: (1) an introductory source; (2) relevant LC subject headings; (3) basic and additional texts; (4) handbooks, encyclopedias, and…

As the scholarly record has grown, so have bibliographic control instruments, some of which are in machine readable form. The expense of setting up an organization for access to the machine readable data bases seems beyond the budgets of most institutions. The objective is to establish a dependable service organization to make machine readable…

A description of the possibilities of directly interrogating a multi-lingual terminology data bank via video display units in the TEAM Program Systems. The purpose of the data bank is to give machine aid to translators and to relieve them of time-consuming routine work. (AMH)

Outlines procedures for the application of data processing technology to media center functions, and explains four steps in designing a database: preliminary design, selection of software, detailed design, and design evaluation. (LRW)

Discusses properties of multiple attribute tree (MAT) and inverted file structures; establishes suitability of MAT data structure for bibliographic files using worst-case performance measures; provides arguments to establish MAT average case superiority; and proposes an efficient adaptation of MAT data structure to exploit special features of MAT…