Introduction: This paper presents an analysis of the Simple Knowledge Organization System (SKOS) compared with other alternatives for thesaurus representation in the Semantic Web. Method: Based on functional and structural changes of thesauri, provides an overview of the current context in which lexical paradigm is abandoned in favour of the…

The Telemakus System builds on the areas of concept representation, schema theory, and information visualization to enhance knowledge discovery from scientific literature. This article describes the underlying theories and an overview of a working implementation designed to enhance the knowledge discovery process through retrieval, visual and…

This study examines research that is part of an alternative paradigm in information needs and uses assessment. Approaches in the alternative paradigm include Sense-Making, Value-Added, and Anomalous States of Knowledge. From an analysis of these approaches and related research, a conceptual model has been developed. The model focuses on several…

This report describes the development of a design and a small working model for a system for teaching and assisting in the performance of bibliographic on-line searches through the use of an intermediary computer. The system in its present form is intended for direct users of scientific and technical information systems. However, it is felt that…

With reference to the "BIOSIS Previews" magnetic tape service of BioSciences Information Service (BIOSIS), marketing patterns of on-line bibliographic products are examined and future possibilities are discussed, with emphasis on geographic distribution of usage, organizations and institutions employing on-line service, and their…

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…

Outlines the classical digital library model, which is derived from traditional practices of library and information science professionals, as an alternative to the database retrieval model. Reports preliminary results from an evaluation study of library and information professionals and endusers involved with primary care medicine. (AEF)

The CIPP Evaluation Model was originally developed to provide timely information in a systematic way for decision making, which is a proactive application of evaluation. This article examines whether the CIPP model also serves the retroactive purpose of providing information for accountability. Specifically, can the CIPP Model adequately assist…

A systems framework is presented for the evaluation of online bibliographic retrieval services by determining the interrelationships among the procedures in search request processing, the client's gain in knowledge, and the degree of client satisfaction. The application of the framework to an evaluation of the Educational Information System for…

The three basic models of full text are: publisher-supplied; third-party, or aggregator-supplied; and distributed, "linked," in which a bibliographic database provider links to (usually) publisher-supplied full text. This article looks at each model in detail, with particular emphasis on the challenges they face. A clear understanding of…

Compares the traditional model of the reference interview with a new model based on online information process. Findings offer new perspectives on the reference interview process and lend support to the adoption of a new reference model which shifts its venue from a person to person process, to one in which information itself provides the platform…

This paper presents the design of an Internet-enabled search service that supports educational resource discovery within an educational brokerage service. More specifically, it presents the design and implementation of a metadata-driven approach to implementing the distributed search and retrieval of Internet-based educational resources and…

Examines the usefulness of the Eisenberg-Berkowitz Information Problem-Solving model as a categorization for academic reference encounters. Major trends in the data include a high proportion of questions about location and access of sources, lack of synthesis or production activities, and consistent presence of system problems that impede the…

Concepts from Strategic Alignment, a technology-management theory, are used to discuss the Information Commons as a new service-delivery model in academic libraries. The Information Commons, as a conceptual, physical, and instructional space, involves an organizational realignment from print to the digital environment. (Author)