Reports how a cross-section of database producers, search services, and aggregators are using vocabulary management to facilitate cross-file searching. Discusses the range of subject areas and audiences; indexing; vocabulary control within databases; machine aids to indexing; and aids to cross-file searching. A chart contains sources of files and…

Discusses results of a survey of factors influencing database use in public libraries. Highlights the importance of content; ease of use; and importance of instruction. Tabulates importance indications for number and location of workstations, library hours, availability of remote login, usefulness and quality of content, lack of other databases,…

Describes a technique for linking searches from the PsycLIT CD-ROM database with local journal holdings in a library. Explains the step-by-step methodology of the technique and covers major advantages and drawbacks of the new technique. (Author/AEF)

Provides a list of recently published children's books in Spanish for Spanish-speaking children or students learning Spanish as a second or foreign language. The list is divided into one section for very young children and another for middle grade students. Information is also given about a Web site where users can access a searchable database of…

Explains that the English Office for Standards in Education (OFSTED) has built an extensive database of information through inspections of secondary schools. Analyzes various factors from database scales at the school and student levels through factor analysis. Explains that the findings indicate the usefulness of the OFSTED database for school…

Geographic information system (GIS) technology is a rapidly growing and powerful method for managing and analyzing spatial data and information for libraries. This article introduces GIS basic concepts, reviews GIS usage in libraries, and presents some challenges, strengths, and opportunities for libraries and GIS. Six figures illustrate the…

Reports on two experiments comparing the adequacy of naturalistic procedures in emotion-display research with standard procedures. The first experiment explored samples of naturally-occurring emotional speech with free-choice emotion labels, and later with labels from a standard set. The second compared valency ratings of words presented…

Academic clientele expect their library to select the best information and organize it effectively for their personal consumption. Some answers to a hierarchical approach are customization through a MyLibrary feature, a role-based vertical view, and a powerful search engine all built on a rich resource database. Each is discussed. (AEF)

The resolution power of a key is its ability, in the context of other keys for a given request, to increase query performance. This article studies the statistical properties of search keys, methods of characterizing the resolution power of keys automatically, and effects keys of varying resolution power have on retrieval effectiveness. (AEF)

Discusses database usage data from a sample of 98 public libraries and library systems in the United States and Canada that revealed patterns of use. Results of the questionnaire used, which is appended, showed the number of workstations was statistically correlated with amount of use. (Author/LRW)

Describes the University of California at Berkeley's participation in the TREC (Text Retrieval Conference) interactive track experiments. Highlights include results of searches on two systems, Cheshire II and ZPRISE; system design goals and implementation; precision and recall results; search questions by topic and system; and results of…

Examines a source of linguistic data--newspapers--and discusses related problems of text-type classification and feature interpretation. Using texts from East Africa as a database, the article assesses the influence of different production contexts on the text composition and analyzes the samples for the multifunctional variable of…

Describes online and CD-ROM databases that contain trademark information and presents guidelines for using these sources to help research and create trademarks. Sidebars present Internet trademark resources, searching tips, additional print and online sources for trademark information, U.S. Federal trademark databases, and online access to…

Proposes a new technique for teaching search strategies on CD-ROM databases, using common novice errors to illustrate basic search techniques. By incorporating examples of search errors, such as use of search terms that are too narrow or broad, or failure to utilize thesaurus terms, database users may more readily comprehend why searches are…

An empirical investigation of information retrieval using the MEDLINE database was carried out to study user behavior, performance and to investigate the reasons for suboptimal searches. Subjects were two groups of final year medical students (novice and expert users of the search system). Findings indicate that just one factor can cause poor…