Discussion of networked information retrieval and the interoperability of heterogeneous information-retrieval systems shows how differences concerning search operators and database schemas can be handled by applying data-abstraction concepts in combination with uncertain inference. Highlights include data types, data independence, schema…

Examines a variety of teaching implications in using existing corpora and explores the need to develop additional corpora databases. Discusses how teachers of language have turned to authentic texts to improve the communicative competence of their students and how computer corpora could provide additional sources of authentic texts. (SC)

Describes how a software program for DOS/Windows manages a collection of pictures such as photographic slides, overheads, or computer images in one or more databases. Explains how it transforms image files to raw binary files that can then be displayed like flash cards, or as an animated series of images. (Author/LRW)

Presents a framework that combines Genetic Programming and Inductive Logic Programming, two approaches in data mining, to induce knowledge from noisy databases. The framework is based on a formalism of logic grammars and is implemented as a data mining system called LOGENPRO (Logic Grammar-based Genetic Programming System). (Contains 34…

Discussion of XML (extensible markup language) and the traditional DTD (document type definition) format focuses on efforts of the World Wide Web Consortium's XML schema working group to develop a schema language to replace DTD that will be capable of defining the set of constraints of any possible data resource. (Contains 14 references.) (LRW)

Demonstrates that the substitution of a foreign segment in the borrowing of a database, which includes 14,350 segmental malformations from French and English loanwords in eight distinct languages, involves its replacement by a single native placement. This tendency is without exception, other than in cases where nasal vowels are concerned.…

Introduces a conceptual integration approach to heterogeneous databases or information systems that exploits the similarity in metalevel information and performs metadata mining on database objects to discover a set of concepts that serve as a domain abstraction and provide a conceptual layer above existing legacy systems. Presents results of…

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)