This study conducted a crosslanguage analysis of conceptual alteration in medical translation between English and Chinese, focusing on the original and translated concepts in article titles from two English medical journals and two Chinese medical journals. Findings provide insights into future studies on crosslanguage information retrieval via…

Focuses on the structure/function relationship of the brain and language. Reviews the basic theories concerning cortical structures and language representation. Presents a call that highlights the need to examine the areas of listening, memory, and information retrieval for a more sophisticated analysis of the complex relationship between cortical…

Presents results of a study that explores factors of user-Web interaction in finding factual information, develops a conceptual framework for studying user-Web interaction, and applies a process-tracing method for conducting holistic user-Web studies. Describes measurement techniques and proposes a model consisting of the user, interface, and the…

For about 10 years, several proposals to deal with ill-known information in database management systems have been made, and extensions of the relational data model have been proposed. An overview of functional dependencies is provided, and the connection between fuzzy functional dependencies and database design is discussed. (AEF)

Discusses how educators can access the Educational Resources Information Center (ERIC) database online to review summaries of more than 900,000 documents and journal articles, research reports, curriculum and teaching guides, conference papers, and books. Key search terms are provided, along with different access points. (CR)

Describes Pharos, a prototype that automatically classifies and summarizes Internet newsgroups using the Library of Congress Classification (LCC) scheme. Topics addressed include the methodology of collection summarization and selection, constructing an online LCC outline, evaluation, limitations of the system, and classification of nontextual…

Discusses knowledge management (KM) and provides a framework to determine what the varied viewpoints of a KM system entail as well as a framework for the economic valuation of KM projects. Highlights include case studies; entropy (measure extent of missing information); business process modeling; and technologies used in KM systems, including…

In information retrieval (IR), the aim of genetic algorithms (GA) is to help a system to find, in a huge documents collection, a good reply to a query expressed by the user. Analysis of phenomena seen during the implementation of a GA for IR has led to a new crossover operation, which is introduced and compared to other learning methods.…

Proposes an alternative real valued representation of color based on the information theoretic concept of entropy. A theoretical presentation of image entropy is accompanied by a practical description of the merits and limitations of image entropy compared to color histograms. Results suggest that image entropy is a promising approach to image…

Defines library and information science as the creation, sorting, managing, and transferring of information. Introduces ODAPCOSRIU (origin, dissemination, acquisition, properties, classification, organization, storage, retrieval, interpretation and use) to help define it and explains I&OE (Inner and Outer Environment Model) as a graphic…

Investigates the use of signature files in Chinese information retrieval systems and proposes a new partitioning method-called Partitioned Signature File for Chinese (PSFC)-based on the characteristics of Chinese words. Experimental results confirm the features of PSFC and demonstrate its superiority over the traditional single signature file…

Discussion of human intellectual indexing versus automatic indexing focuses on automatic indexing. Topics include keyword indexing; negative vocabulary control; counting words; comparative counting and weighting; stemming; words versus phrases; clustering; latent semantic indexing; citation indexes; bibliographic coupling; co-citation; relevance…

In World Wide Web indexing: (1) the creation process is automated; (2) the indexes are merely descriptive, not analytical of document content; (3) results may be sorted differently depending on the search engine; and (4) indexes link directly to the resources. This article compares the indexing methods and querying options of the search engines…

Computer workstations can enhance instruction in information-intensive courses if they have the necessary hardware and software to enable users to gather, analyze, integrate, and display information. A reliable workstation has a multimedia computer, large-screen projection system, laserdisc and VCR player, scanner, printer, copier, computer modem,…

Examines the traditional, historical applications of abstracts and summary notes by individual authors in typical databases in order to assess and develop applications for Internet information retrieval. Highlights include information seeking; guidelines for writers; models of abstracts and summary notes; metadata; and Internet standards,…