Discussion of the development of educational hypermedia systems for the Web builds on theories from instructional design and learning styles to develop a design rationale and guidelines for adaptive Web-based learning systems that use individual differences as a basis of system adaptation. Considers content adaptation and adaptive navigation…

A Netherlands study concluded that user-oriented information systems should provide freedom to browse as well as ease and speed in finding information; inexpensive service; up-to-date topical information for online services and large quantities of slowly changing information for offline services; and choices between several information services,…

Discusses the implications of moving from working primarily on paper to working primarily online. Notes that this change is happening within a generation instead of over several hundred years and that those who have mastered high print literacy are in the position to see online literacy in the light of print literacy. (seven references) (CK)

Describes a computerized partial degree auditing system, MAPP (Monitoring Academic Progress Policy), developed at the University of Florida to monitor students' progress into appropriate majors and apply institutional policy concerning degrees. The system generates letters directing students to advisors when needed. Discusses advantages for…

Explores the evaluation of image and multimedia information-retrieval systems, particularly the effectiveness of several shape measures for content-based retrieval of similar images. Shape feature measures, or vectors, are computed automatically and can either be used for retrieval or stored in the database for future queries. (57 references)…

Discusses the graduate route to professional qualification in library and information science in North America. Examines the 70-year shift from bachelor's to master's programs; existing undergraduate library science programs, the debate over undergraduate programs, and the establishment of new undergraduate programs in specialized areas like…

Reviews literature related to health informatics and health information management. Provides examples covering types of information, library and information services outcomes, training of informatics professionals, areas of application, the impact of evidence based medicine, professional issues, integrated information systems, and the needs of the…

Includes four articles that discuss evaluation methods for information management systems under the Defense Advanced Research Projects Agency; building digital libraries at the University of California San Francisco's Tobacco Control Archives; IFLA's Functional Requirements for Bibliographic Records; and designing the Texas email repository model…

Describes a study that evaluated the effects of computer experience, gender, and academic performance on computer attitude and user information system satisfaction in a university setting. Results of an analysis of variance showed that the personal characteristics made a difference in computer attitudes but not in academic computer system user…

Multiple socially grounded, user-centered methodologies are being employed in the Biological Information Browsing Environment (BIBE). This article integrates findings from interviews, participant observation, field observation, and focus groups to study the information needs and information seeking of groups of high school students conducting…

Describes a study of undergraduates that enhanced a hypertext environment with a graphical overview that represented the basic domain structure and designed the layout so learners were unobtrusively encouraged to follow a sequence of exploration that followed the domain structure. Results indicated that a visual display conveys knowledge in its…

Traces the evolution of Open Systems Interconnection (OSI) from its genesis in 1978 and provides an overview of the various categories of standards, international standards organizations, the scope of standards, and the notations used to designate both the standards groups and the actual standards. (SD)

Discusses how various Open Systems Interconnection (OSI) application layer protocols can be used together, along with the Presentation and Session protocols, to support the interconnection requirements of applications. Application layer protocol standards that are currently available or under development are reviewed, and the File, Transfer,…

The edi conceptual model is being developed to define common structures, services, and processes that syntax-specific standards like X12 and EDIFACT could adopt. Open Systems Interconnection (OSI) is of interest to edi because of its potential to help enable global interoperability across Electronic Data Interchange (EDI) functional groups. A…

Describes the emergence of Open Systems Interconnection (OSI) as it relates to the U.S. Government Open Systems Interconnection Profile (GOSIP); defines GOSIP; and speculates about its future. Challenges facing GOSIP that are related to test policies and procedures, strategic and tactical planning, additional functionality, and international…