Purpose: This paper aims to present the semantic content identifier (SCI), a permanent identifier, computed through a linear-time onion-peeling algorithm that enables the extraction of semantic features from a text, and the integration of this information within the permanent identifier. Design/methodology/approach: The authors employ SCI to…

The purpose of this study is to examine exemplary science teachers' level of computer use, their knowledge/skills in using specific computer applications for science instruction, their use of computer-related applications/tools during their instruction, how often they required their students to use those applications in or for their science class…

This proceedings from the 2003 Symposium on Applications and the Internet (SAINT) contains papers from sessions on: (1) mobile Internet, including a target-driven cache replacement policy, context-awareness for service discovery, and XML transformation; (2) collaboration technology I, including human-network-based filtering, virtual collaboration…

The Dublin Core Metadata Initiative has helped to create a community of people united in the common purpose of promoting cross-disciplinary resource discovery. DC-2001, the International Conference on Dublin Core and Metadata Applications 2001, is the first annual Dublin Core meeting in Asia, recognizing the growth of activities in the Asian…

Examines several alternative document summarization techniques to determine which is the most effective for saving time when a human judge must certify the output of an automatic categorization system. That is, how useful is the summarization technique as compared to reading the entire document. Users in this case are molecular biologists wanting…

A pathfinder diskette contains a customized Web page that links the student immediately to content-rich Web sites, eliminating the false starts and dead ends inherent in preliminary Web searches. Suggestions are provided for creating pathfinders that meet multiple information needs within the school. (AEF)

Uses qualitative survey data to find patterns and themes among librarians with regard to their attitudes toward the Internet and reference services, and related professional activities. Includes a selection of categorized survey responses, interpretation of the data by the author and suggestions for further research. (Contains 3 references.)…

Topics of Poster Presentations include: electronic preprints; intranets; poster session abstracts; metadata; information retrieval; watermark images; video games; distributed information retrieval; subject domain knowledge; data mining; information theory; course development; historians' use of pictorial images; information retrieval software;…

Reviews the literature on legal information systems/CALR (computer-assisted legal research) and law office automation, including legal expert systems and information technology applications relevant to legal education and courts. The new phenomenon of Internet use in the field of law is also discussed. Contains 128 references. (AEF)

The theme of the 2001 "ASIST" (American Society for Information Science and Technology) annual conference is "Information in a Networked World," which covers a broad range of theory and practice in information science. The program includes 52 refereed papers, 46 SIG and panel sessions, and 33 poster presentations. Topics include: digital…

This paper presents "Campus," an environment that allows University of Hagen (Germany) students to connect briefly to the Internet but remain represented by personalized, autonomous agents that can fulfill a variety of information, communication, planning, and cooperation tasks. A brief survey is presented of existing mobile agent system…