Examines problems encountered when setting up a hypertext link, called an identity link, for moving between bibliographic and full text databases. MEDLINE and CCML (Comprehensive Core Medical Library) are used as examples, BRS/SEARCH text retrieval software is explained, and problems with syntax are discussed. (two references) (LRW)

Describes the method used by the American Chemical Society to keyboard its primary journals directly into a publishing database, which is then used to produce printed journals and create an online full text file. The use of a generalized mark-up format to convert journals not keyboarded in such a manner is suggested. (four references) (CLB)

Examines possible reasons for the slow adoption of full text primary literature online by users. Areas discussed include the lack of complete online files, competition with better known sources, isolation of full text files, and the slow adoption of online services in general. Possible future developments are discussed. (three references) (CLB)

Describes the PADOK-II project in Germany, which was designed to give information on the effects of linguistic algorithms on retrieval in a full-text database, the German Patent Information System (GPI). Relevance assessments are discussed, statistical evaluations are described, and searches are compared for the full-text section versus the…

Suggests ways to increase precision when searching full text files on BRS, Mead Data Central and DIALOG. All of the techniques are based on achieving repetition of central concepts as expressed in natural language. Schematic representations of strategies and sample searches on each of the three systems are provided. (10 references) (CLB)

Identifies four categories of end users, based on their searching ability and knowledge of their subject area. The role of the librarian or information specialist in assisting each category of users to fully benefit from online full text databases (FTDs) discussed. (30 references. (CLB)

Describes a project at the University of Sheffield that is investigating the use of nearest-neighbor retrieval algorithms for full-text searching. Nearest-neighbor searching is compared with Boolean retrieval and hypertext, and an experimental text retrieval system called INSTRUCT (Interactive System for Teaching Retrieval Using Computational…

Describes research that identified possible uses for general interest magazine articles online in full text. It is concluded that, as no one search strategy works best for all uses, databases and online systems should offer a full range of proximity operators, display features that facilitate browsing, value added fields, and diverse cost options.…

Discusses expected future developments in full text databases (FTDs) in three main areas: host-based menu-driven systems; menu and front end interfaces on gateway and mailbox services; and microcomputer or front end computer-based systems which already have good retrieval interactions and input output processing features. (24 references)…

This review of the literature on full-text databases provides information on search strategy, performance measurement, and the benefits and limitations of full text compared to bibliographic database searching. Various use studies and uses of full-text databases are also listed. (21 references) (LAE)