This evaluation of the DIALOG Medical Connection, a new user-friendly system that provides access to several online health sciences databases, describes searching, changing databases, documentation, online help, access, costs, and training, and compares the features of this system with those of other systems that are currently available. Three…

This digest discusses advantages and disadvantages of CD-ROM use in libraries and information centers and lists features of three CD-ROM versions of the ERIC database--Dialog OnDisc ERIC, OCLC Search CD450, and SilverPlatter ERIC. Brief descriptions of these products focus on the differences among them, including equipment requirements, search…

This digest discusses advantages and disadvantages of CD-ROM use in libraries and information centers and lists features of three CD-ROM versions of the ERIC database--Dialog OnDisc ERIC, OCLC Search CD450, and SilverPlatter ERIC. Brief descriptions of these products focus on the differences among them, including equipment requirements, search…

OpenURL resolvers and federated search engines are important new services in the library field. For some librarians, these services may seem "old hat" by now, but for the majority these services are still in the early stages of implementation or planning. In many cases, these two services are offered as a seamlessly integrated whole.…

The Machine Readable Collections Reading Room of the Library of Congress is described with an emphasis on the reference assistance required and how it compares with assistance required in other areas of the Library of Congress. The interaction between users and librarians is shown to be like that of bibliographic instruction. (EAM)

Compares OCLC, WLN, and RLIN in terms of the composition of the databases, indexes and searching, special uses for public services, costs, and documentation. Selected bibliographies of general public service uses and interlibrary loan applications are provided. (CLB)

Describes how online searchers can use a software tool based on back-of-the-book indexes to assist in dealing with search engine databases compiled by spiders that crawl across the entire Internet or through large Web sites. Discusses human versus machine knowledge, conversion of indexes to mind maps or mini-thesauri, middleware, eXtensible Markup…

This study was designed to be a state-of-the-art survey and investigation of intelligent "front end" design approaches and software for improving subject access and subject searching in today's large online bibliographic retrieval systems and online public access catalogs (OPACS). The report begins with an illustrated overview of…

This manual provides detailed instructions for using SilverPlatter software to search the ERIC CD ROM (Compact Disk Read Only Memory), a large bibliographic database relating to education which contains reference information on numerous journal articles from over 750 journals cited in the "Current Index to Journals in Education" (CIJE),…

Defines criteria applicable to implementation of end-user online searching service in academic education library (ease of use, flexibility, administrative ease, security, compatibility with available equipment) and describes systems in four categories--software (front ends, downloaded subsets), gateways, user friendly vendors, and straight vendor…

This paper reviews the progress made so far in the development and use of expert systems for library and information services in the areas of online information retrieval, including gateway software and intelligent front-ends; cataloging, including bibliographic utilities and machine-aided cataloging; abstracting; reference work; and indexing and…

This literature review selectively covers material on end-user searching published between 1971 and 1988. The first section discusses end-user search systems--e.g., multipurpose systems developed for end-users, simplified versions of traditional systems, gateway systems, and CD-ROM versions of databases. This section also discusses the complexity…

Presents microcomputer-based information retrieval system in public access mode and describes preparations, procedures, and use developed and recorded during first year of operation at Louisiana State University. A detailed analysis of month-long free trial period (user status, major areas of study, subjects searched) and 10 conclusions and…

Describes public library reference service which allows patrons to type out search instructions on a computer terminal, review and select references, and receive, by high-speed printer, facsimile copy of selected periodical articles. Development of periodicals center at main county library and use of self-coaching SEARCH HELPER system are…

Provides practical information for librarians beginning to use online searching for reference services at the high school level. Selection of equipment, software, and database vendors are discussed, as well as financing, involvement of the school administration, and working with users to determine their information needs. (CDD)