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)

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.…

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…

The various steps to be implemented in helping students to interact with the Internet in order to avoid wrong information sites are presented. It is significant that children need to be well guided to reputable sources of information in electronic subscription databases.

This article critically examines the view that the signal detection theory (SDT) interpretation of the remember-know (RK) paradigm has been ruled out by the evidence. The author evaluates 5 empirical arguments against a database of 72 studies reporting RK data under 400 different conditions. These arguments concern (a) the functional independence…

Because the ERIC Clearinghouse on Elementary and Early Childhood Education (ERIC/EECE) ceased to exist on January 1, 2004, the responsibility for preparing the "ERIC/EECE Report" has been transferred to the Early Childhood and Parenting (ECAP) Collaborative. ECAP consists of a group of projects and programs in early childhood education within the…

This article discusses meta-analysis in the context of research in gifted education. It provides the rationale for encouraging meta-analytic reviews, rather than narrative reviews, to synthesize the research in a given area. The article summarizes the results of reported meta-analyses retrieved from electronic databases and provides guidelines for…