Describes the EDGAR (Electronic Data Gathering, Analysis and Retrieval) system developed for the U.S. Securities and Exchange Commission (SEC) for SEC disclosure filings. Ownership and control of the database, hardware, and software is considered; the Information Industry Association position is described; and the need for greater public access to…

Before buying an integrated learning system, DeKalb (Georgia) County Schools developed a one-year pilot program to evaluate available products and select the best system. Performance assessment was based on three factors: student achievement, teachers' classroom management experiences, and district personnel's experiences in implementing and…

Describes the features, advantages, and disadvantages of current hypermedia systems, and discusses types of systems, development environments, desirable features, and library and media center uses. An annotated list of hypermedia products, a list of associations and services for further information, a 36-item bibliography, and historical notes on…

Summarizes advantages, components, and manufacturers of CD-ROM networks based on experiences at the Central Connecticut State University library. Three configurations are described, and the steps in installing a network where a large number of databases are shared by a number of microcomputers are detailed. Licensing and network performance issues…

Discusses telecommunications between computers and terminals and the software needed to transfer information files between computers. Technical management of computers and telecommunications in libraries is considered, computer networks are discussed, and a glossary of terms encountered in computer communications is presented. (Six references)…

Describes a system that was developed in Germany for natural language processing (NLP) to improve free text analysis for information retrieval. Techniques from empirical linguistics are discussed, system architecture is explained, and rules for dealing with conjunctions in dependency analysis for free text processing are proposed. (13 references)…

Discusses the romanization of Chinese characters in U.S. library bibliographic records; considers the advantages and disadvantages of changing from Wade-Giles romanization to pinyin; describes word division problems; proposes an alternative that uses a computer program; and considers the future possibilities of a multiscript, general purpose…

The statistical analysis of processing tree models is advanced by showing how the parameters of estimation and hypothesis testing, based on the likelihood functions, can be accomplished by adapting the expectation-maximization (EM) algorithm. The adaptation makes it easy to program a personal computer to accomplish the stages of statistical…

Project Safety Net identifies low-income urban frail elderly and provides comprehensive geriatric assessment and referral. During 8-month period, 814 older persons were screened including high proportions who were widowed (51%) and who lived alone (66%). Effectiveness of program remains to be determined in randomized clinical trials. (Author/NB)

A survey of 51 teachers licensed to teach children with visual disabilities in Minnesota found they had high abilities for using references when transcribing Braille, producing Braille with Braillewriters, interlining Braille, and using software for Braille transcription, low abilities for writing with slate and stylus and that few had Braille…

Discusses the development of the University of Missouri-Columbia's Space Planning and Management office (SPAM) and the computerization of the school's space-planning archives. Discusses SPAM's software selection for standardization as well as its manual development, placing the school's buildings and floor plans on the Web, and its space-modeling…

Discusses ways to help resolve the Y2K problem and avoid disruptions in school security and safety. Discusses computer software testing and validation to determine its functionality after year's end, and explores system remediation of non-compliant fire and security systems. (GR)

Provides information on computer software using Geographic Information Systems (GIS) and visualization technologies and Visual Earth, a series of integrated classroom solutions for a variety of science topics. Describes some uses of GIS and Visual Earth in science classrooms. (ASK)

Presents an activity using computer software to investigate the role of the heart and blood, how the blood system responds to exercise, and how pulse rate is a good measure of physical condition. (ASK)

Explores technology planning possibilities via interviews with a district-level technology director, a state instructional technology director, and a state administrative technology director. Schools' biggest planning challenges are funding, professional development, and technology integration. The Web browser is becoming a "universal…