Discusses research into chemical information and document retrieval systems at the University of Sheffield. Highlights include the use of cluster analysis methods for document retrieval and drug design, representation and searching of files of generic chemical structures, and the application of parallel computer hardware to information retrieval.…

Based on the literature and interviews with personnel in the United Kingdom, this article identifies possible roles for information professionals in the design and development of expert systems. The need for training in expert systems, communications with computer scientists, and improved recognition of the information science profession are…

Examines trends in labor and capital resources and the production of the information economy in Hungary, and compares them to trends experienced in other market-oriented countries. A model that considers regional differences in the demand, supply, and life cycle of goods is used to explain secular information sector changes. (Author/CLB)

Discusses five main components in teaching on-line bibliographic searching: (1) general introduction, (2) specific introduction, (3) demonstration search, (4) live search, and (5) assessing search results. Methods of demonstration involving videotaped searches, audio cassettes, and digital cassettes as well as live demonstrations are analyzed as…

Analyzes information activities in relation to socioeconomic characteristics in low, middle, and highly developed economies for the years 1960 and 1977 through the use of cluster analysis. Results of data from 31 countries suggest that information development is achieved mainly by countries that have also achieved social development. (26…

Presents a description of PLEXUS, an expert system on gardening designed as a referral tool for public libraries by the University of London. Highlights include determining user characteristics, developing the problem statement, the use of semantic categories, and search strategies that modify the original problem statement using Boolean…

Discusses the inclusion of expert systems in library and information science (LIS) education in such areas as library management, classification and indexing, and information retrieval. Emphasis is placed on involvement in developing areas such as programing and knowledge acquisition to create information professionals able to use the new…

Discusses the goals of French academic research policy in the field of information science, emphasizing the interdisciplinary nature of the field. Areas of research highlighted include communication, telecommunications, co-word analysis in scientific and technical documents, media, and statistical methods for the study of social sciences. (LRW)

Identifies problems and trends in international information and communication policies by examining the New World Information and Communication Order (NWICO), World Administrative Radio Conference (WARC), and Transborder Data Flow (TBDF). Future trends are discussed, proposed policy objectives for the United States are considered, and 59…