Discusses evolution of Integrated Library System (ILS) since its beginning at National Library of Medicine, highlighting events leading to ILS development; formative design stages, formation of Online Computer System; installation of ILS version 1.0 at Pentagon library; development of version 2.0, formation of Avatar Systems; OCLC's acquisition of…

Discusses the need for standards allowing computer-to-computer communication and gives examples of technical issues. The seven-layer framework of the Open Systems Interconnection (OSI) Reference Model is explained and illustrated. Sidebars feature public data networks and Recommendation X.25, OSI standards, OSI layer functions, and a glossary.…

An evaluation of the Epilepsy Abstracts Retrieval System (EARS) was performed. Searches were conducted on the on-line system and evaluated in terms of recall, precision, and general user satisfaction. A detailed analysis of factors affecting the success and failure of the on-line searches was carried out. (4 references) (Author/SJ)

On-line reference retrieval is seen as replacing tape driven systems within a few years. Design criteria are discussed including minimizing the number of disc accesses, use of hash coding for searching a thesaurus and searching with precise terms first and common terms last. (6 references) (Author/SJ)

This paper discusses the Experimental Library Management System's features which facilate user interaction, and may prove useful in similar systems; techniques for tutoring the user, adaptability for the experienced user, minimization of keying, performance of clerical tasks by exception notification, and collection of operational statistics to…

A listing of 42 operational and experimental online agricultural information systems in the United States is provided, noting system name, sponsoring organization, location, information and services provided, and key contact person and phone number. (EJS)

Describes the six tasks required in the development of an online database: analysis, design, programing, testing, loading, and documentation. Figures illustrate file formats, and a bibliography lists five sources. (FM)

Compares the cost and retrieval effectiveness of three online information services when searching is conducted primarily on one database. The costs of searching, profile storage, printing, document delivery, surcharges, and updates are identified for WISE, BRS, and DIALOG. (FM)

The method of handling the printed documentation associated with online information retrieval, which is described, involves the use of a series of separate but related files: database files, system files, network files, index sheets, and equipment files. (FM)

Concentrates on the practical, everyday aspects of online search strategy, specifically offering ideas and comments on search strategies for STAIRS users. Included are tables listing the logical operators available on the system and the search level (document, paragraph, sentence, word) of each. (Author/JD)

Provides a systematic guide for evaluation and selection of an online service vendor. Topics briefly considered include the availability of selection aids, cost, online services, system search capabilities, training services, file documentation, and complimentary services. A selective listing of database directories is provided. (Author/JD)

Addresses the problem of systematic biases which affect the way that individuals construct and modify search queries on online retrieval systems, and suggests a searching algorithm that helps to avoid the effect of those biases. (FM)

Describes the design and development of the Reference Librarian Enhancement System (REFLES), a microcomputer based system for in-house data files. The REFLES prototype is described in its test form, followed by presentation of the working environment, problems, and evaluation of the current version. Future possibilities of REFLES are also…

Describes the Energy Information Administration (EIA) and the Technical Information Center (TIC), and lists databases accessible online to the Department of Energy and its contractors through DOE/RECON. (RAA)

Presents a summary of the status of library automation in the late 1970s including the major problems facing libraries as they move to computer-based systems. The developments of the 1980s are also discussed. (Author/MBR)