Discussion of information retrieval from online databases focuses on sorting techniques to help the user analyze the increasing number of references that may result from a search. Link analysis and Datalink software are described, and examples using keyword factorial analysis and research pole analysis are presented. (16 references) (LRW)

Approaches to improved productivity in the input cycle of database creation are discussed in three papers. The discussions include problems with and potential impacts of computer support for indexers; conversion from a minicomputer based indexing and abstracting production system to a microcomputer network; and a computerized system for…

Describes two types of online vendor gateways--front-end buffers and host-to-host links. The potential threats and opportunities of gateways to database owners, online vendors, and users are identified, and a code of practice developed by the National Federation of Abstracting and Information Services is presented. (CLB)

Reviews the economic importance of applying computer technology to Chemical Abstracts Service database production from 1973 to 1983. Database building, technological applications for editorial processing (online editing, Author Index Manufacturing System), and benefits (increased staff productivity, reduced rate of increase of cost of services,…

Discusses alternatives to the Boolean system that would enable users of online bibliographic databases--primarily those containing scientific and technical information--to obtain their required level of performance at lowest cost. Highlights include recall and precision factors (natural and controlled language, titles, abstracts, quorum function)…

This review of the events leading to a planned materials information system in Europe focuses on national policies and actions the Commission of the European Communities. Recommendations issued by a 1982 workshop are discussed, and the objectives and development of a planned demonstrator program are outlined. (11 references) (CLB)

A description of the EPA/NIH (Environmental Protection Agency/National Institutes of Health) Chemical Information System provides background for a discussion of the management of the system by public agencies; problems which led to the decision to transfer the system of the private sector; and the current status of the database. (CLB)

Describes the information policy framework prescribed by OMB Circular No. A-130, which introduces the distinction between access to information and information dissemination. The discussion covers the use of electronic collection and dissemination of government information, together with the need to safeguard privacy and public access to…

Description of the computerized information system that supports the editorial and manufacturing processes involved in creation of Wilson's subject indexes and catalogs includes the major subsystems--online data entry, batch input processing, validation and release, file generation and database management, online and offline retrieval, publication…

Examines the internationalism of the network marketplace through case studies of the London Stock Exchange and I. P. Sharp Associates, a Canadian computer service bureau. Discussion focuses on the importance of transnational computer networks to the production of information services and marketplace expansion, and global information policy issues.…

The impact of emerging information technologies on the information industry is discussed in four papers. Topics covered include electronic delivery of full text primary literature; a brief evaluation of new information processing technologies and software; networking technologies; and the use of gateway technologies to create new products and…

The 10 papers in this collection discuss the database industry in Australia and New Zealand, networking activities in the ASEAN (Association of Southeast Asian Nations) region, intellectual property protection of databases, the development of land information systems in Australia, the development of expert systems, the use of optical data disks,…

Discussion of the relationship between users, librarians, and vendors as it has been influenced by electronic databases and communications networks highlights experiences at Aston University (United Kingdom). Topics addressed include mediated searching; direct user access to databases; impacts on staff; user demand; costs; CD-ROM networks;…