Presents a new model for combining multiple sources of evidence in database merging based on logistic regression, and occurring only when ranks are available as a key to be used to merge different ranked lists obtained by various retrieval schemes. Results indicate better retrieval effectiveness than other approaches. (LRW)

Surveys the current state of Extensible Markup Language (XML), a metalanguage for creating structured documents that describe their own content, and its implications for information professionals. Predicts that XML will become the common language underlying Web, word processing, and database formats. Also discusses Extensible Stylesheet Language…

Explains how to create Web-enabled databases. Highlights include Inmagic's DB/Text WebPublisher product called DB/TextWorks; ODBC (Open Database Connectivity) drivers; Perl programming language; HTML coding; Structured Query Language (SQL); Common Gateway Interface (CGI) programming; and examples of HTML pages and Perl scripts. (LRW)

Interviews with three vendors of electronic resources provide a historical perspective of pricing, a discussion of current pricing structures, and insight into the future of pricing from three different perspectives: a database producer (Disclosure, Inc.), an online services provider (Questel-Orbit, Inc.), and a commercial online service/consumer…

Summarizes a presentation that discussed findings and implications of research projects using an Internet search service and Internet-accessible vendor databases, representing the two sides of public database searching: query formulation and resource utilization. Presenters included: Tefko Saracevic, Amanda Spink, Dietmar Wolfram and Hong Xie.…

This partially annotated bibliography contains these categories: abstract sources, archives, audiovisuals, bibliographies, databases, dictionaries, directories, drugs/toxicology/environmental health, grant resources, histories, indexes, Internet resources, reviews, statistical sources, and writers' manuals and guides. A supplement lists Canadian…

Presents a database of the world's languages categorized in terms of their number of mother tongue speakers and their distribution. The database was created by going through the book, "Ethnologue: Languages of the World," page-by-page, analyzing individual language entries, collating them, and cross-checking them between countries. The…

Shows how counterfactuals and machine learning methods can be used to guide exploration of large databases that addresses some of the fundamental problems that organizations face in learning from data. Discusses data mining, particularly in the financial arena; generating useful knowledge from data; and the evaluation of counterfactuals. (LRW)

The link between classification and knowledge is explored. The strengths and limitations of four classificatory approaches (hierarchies, trees, paradigms, and faceted analysis) are described in terms of their ability to reflect, discover, and create new knowledge. Examples are provided of the way in which knowledge and the classification process…

Drawing upon an efficacious method for discovering previously unknown causes of medical syndromes and searching in the Humanities Index, an illuminating new humanities analogy between the epistemological ideas of Robert Frost and the ancient Greek philosopher Carneades was found by constructing a search statement in which proper names were coupled…

Investigated how health educators could improve literature searches and increase the accessibility of their research to others. A frequency count of databases indexed 84 health education journals and analyzed the 16 top indexes for journal coverage. Results indicated that selecting the appropriate indexes can help health educators more effectively…

Clarifies the confusing terms "genre,""text type,""domain,""sublanguage," and "style" in an attempt to help individuals navigate the British National Corpus. (Author/VWL)

Responds to an earlier article that sought to clarify the terms "genre,""text type,""domain,""sublanguage," and "style" in an attempt to help individuals navigate the British National Corpus. (Author/VWL)

One model that is potentially useful in the rehabilitation field is the Consumer-Directed Theory of Empowerment (CDTE; Kosciulek, 1999a). However, additional empirical data are needed to further develop and critically evaluate the CDTE. To accomplish this task, the purpose of this study was to test the hypothesized structural model CDTE in a…

A database of 406 articles published in 2000 in 17 specialist higher education journals, based outside North America, is analysed in terms of whether a theoretical perspective is adopted. In the majority of cases, any theoretical perspective is only implicit, and broader engagement with theory is absent. Where theory is explicit, the authors…