Presents a cooperative information system for remote medical imaging diagnosis. General computer-supported cooperative work (CSCW) problems addressed are definition of a procedure for the design of user-centered cooperative systems (conceptual level); and improvement of user feedback and optimization of the communication bandwidth in highly…

Describes the conceptual foundations for the Gateway to Educational Materials (GEM) metadata framework including adoption of the Dublin Core Element Set as its base referent, and extension of that set to meet the needs of the domain. Discusses selection and structuring of the units of description. Examines metadata generation, the association of…

Introduces a prototype system for devising and using a metadata vocabulary for data retrieval, based on a project at the United States Department of Agriculture. A unified information-access system called REEIS (Research, Education, Economics, Extension Information System) is being designed to provide a knowledge base of programs, projects, and…

The SALOMON project automatically summarizes Belgian criminal cases to improve access to existing and future court decisions. This article gives background information about the texts of the cases and describes the output, design models, and architecture of the SALOMON system. Evaluation of 700 criminal cases demonstrates that the algorithms have…

Presents an overview of the growth of work in Human-Computer Interaction (HCI) over the last 40 years. Notes formative influences and contributing disciplines and discusses technology, applied problems, and the design for usability. Outlines issues that pose problems for HCI in the near future. Seven figures show growth in media. (141 references)…