Describes an experimental project at Carnegie Mellon University to enhance catalog records in order to improve the quality of the records and access to resources. Criteria for selecting books for enhanced cataloging and implementation of enhancement procedures are discussed. Several sample screen displays are included. (Three references) (MES)

BiblioFile Intelligent Catalog is a CD-ROM-based public access catalog system which incorporates graphics and sound to provide a multisensory interface and artificial intelligence techniques to increase search precision. The system can be updated frequently and inexpensively by linking hard disk drives to CD-ROM optical drives. (MES)

Discusses the importance of the response time of an online public catalog and its capacity to support multiple users without system degradation; outlines general requirements of an online catalog; explains the difference between menu and command systems; defines response time; and suggests ways of testing an online system accurately. (EM)

An online system designed to help global environmental research, the electronic research system called Eco-Link draws data from various electronic sources including online catalogs and databases, CD-ROMs, electronic news sources, and electronic data subscription services to produce briefing booklets on environmental issues. It can be accessed by…

Discussion of downloading from online public access catalogs focuses on downloading to MS-DOS microcomputers from the INNOPAC online catalog system. Tools for capturing and postprocessing downloaded files are described, technical and institutional constraints on downloading are addressed, and an innovative program for overcoming such constraints…

Describes the development of a CD-ROM public access catalog (CD-PAC)-circulation system interface at the Tacoma (Washington) Public Library. Cost considerations, advantages and disadvantages, access time, and currency of the CD-PAC are discussed. Sidebars cover CD-ROM and the library market, future technologies, and comparisons of prices for…

Reviews the history of the network that supports the MELVYL online union catalog, describes current technological and policy issues, and discusses the role the network plays in integrating local automation, the union catalog, access to resource databases, and other initiatives. Sidebars by Mark Needleman discuss the TCP/IP protocol suite, internet…

Describes the Online Multiple User System (TOMUS), an integrated, turnkey library system with online catalog, cataloging, and authority control modules available; circulation, acquisitions, and serials control models are being designed. The experiences of four different libraries with the system are described. (EM)

Describes the development of the Adaptive Network Library Interface (ANLI), an interactive computer program that acts as an interface between the users of an online card catalog and the catalog itself. Highlights include historical background; hypertext and the ANLI; neuronal nets and von Neumann computer architectures; and future possibilities.…

Describes ACCESS PENNSYLVANIA, a statewide program structured around school libraries which has two objectives: (1) production of a union catalog to facilitate resource identification and retrieval, and (2) development of automated support capabilities within the libraries served by the project. The CD-ROM microcomputer technology used, Le Pac, is…

Libraries are moving into an era that incorporates improvements of a library's existing databases, embraces the research results of the information-seeking process, and makes fundamental improvements by adding new databases such as WordFocus. These new systems should convert the frustrated user of today's online public access catalog (OPAC) into…

Incorporated in the National Library of Canada's (NLC) digital library initiatives are projects relating to digitization, collecting Canadian networked electronic publications, development of virtual catalogs, metadata creation, and preservation of digital resources. Issues relating to collaboration, access to digital collections and databases,…

Describes the Maggie III automated library system, which supports a public access catalog, cataloging interface, bibliographic maintenance, circulation, electronic mail, and community information databases, with acquisitions and serials modules planned. Sidebars describe the community information database's structure, planned use of software by…

This detailed description of a fully integrated, turnkey library system includes a complete profile of the system (functions, operational characteristics, hardware, operating system, minimum memory and pricing); history of the technologies involved; and descriptions of customer services and availability. (CLB)

Describes the Library of Congress's Experimental Search System (ESS), a Web-based online public access catalog that introduced new search methods to replace Boolean searching as well as powerful navigational aids for browsing and cross-linking. Discusses problems, ESS user comments, acceptance by Library of Congress staff, and future…