Describes a study in which users of an academic library search service completed online search request forms which asked open, bibliographic, and structural questions. The discussion covers the effect of the type of question asked on the amount of information elicited from users, searcher behavior, and the relevance of search results. (17…

Reviews past approaches to the preservation of Presidential papers, the development of the system of Presidential Libraries, and the development of the Jimmy Carter Library. The National Archives' approach to computerization to deal with the increasing volume of materials is detailed and the PresNet computerized information system is described.…

Describes the development of CONSER, a cooperative effort by libraries to create, maintain, and distribute quality bibliographic and cataloging information that conforms to national standards for serial cataloging. Issues involved in each phase of the project are discussed. (16 references) (CLB)

Examines the use of small-scale databases for introductory economic and social science statistics in higher education. The results of a research project at Portsmouth Polytechnic that used a specially written database are reported, the use of spreadsheets is discussed, and future considerations are suggested. (17 references) (LRW)

Considers the relationships between bibliography, library records, and catalogs in light of computer technology. Consequences of electronic publishing for bibliography and catalog design are discussed, and an approach to information retrieval in the future is suggested. (24 references) (MES)

This article discusses how to use technology to collect, store, sort, and reformat assessment data on the school improvement process, explaining the use of desktop computers with databases and the use of portable devices in the assessment process. (SM)

Discussion of digital imaging technology focuses on its potential use for preservation of library materials. Topics addressed include converting microfilm to digital; the high cost of conversion from paper or microfilm; quality; indexing; database management issues; incompatibility among imaging systems; longevity; cooperative pilot projects; and…

Describes the Freedom Forum International Library Network that has been established in Central and Eastern Europe since 1992 to provide journalists in formerly Communist countries with current, accurate information through print materials, online databases, and CD-ROMs. Plans for future expansion are also discussed. (LRW)

Discussion of the future possibilities of digital library systems highlights digital projects developed at Tilburg University (Netherlands). Topics addressed include online access to databases; electronic document delivery; agreements between libraries and Elsevier Science publishers to provide journal articles; full text document delivery; and…

Discusses results from a 1992 survey of various types and sizes of Canadian libraries that was conducted to establish a baseline profile of libraries contributing to shared databases, and to determine the nature and extent of AACR2R use for creating original records being contributed to bibliographic utilities or other networks. (LRW)

Reviews ConSearch 3.0, a product that provides flexible searching of electronic files, allowing the location of related meanings as well as exact matches. ConSearch 3.0 differs from other file retrieval approaches by relating words in search phrases of questions to the "meaning" of the words, which are stored in a "conceptual…

Describes the National Aeronautics and Space Administration (NASA) Lexical Dictionary (NLD), a machine-aided indexing system used online at the NASA Center for AeroSpace Information (CASI). The functions of NLD system components are described in detail, and production and quality benefits resulting from machine-aided indexing at CASI are…

Investigates retrieval performance of controlled and uncontrolled subject representations as a function of retrieval expectation in the cystic fibrosis (CF) database. (Contains 22 references.) (KRN)

Discusses the results of modeling the performance of searching large text databases via various parallel hardware architectures and search algorithms. The performance under load and the cost of each configuration are compared, and a common search workload used in the modeling is described. (Contains 26 references.) (LRW)

Provides an overview of HYTREM (Hybrid Text-Retrieval Machine), a high-performance, cost-effective text-retrieval machine that handles information in large textual databases. Describes HYTREM's software and hardware design principles and presents an evaluation of system performance in relation to user demand and access versus system capacity. (JMV)