Discusses the development of communications technology for the hearing impaired which will ameliorate limitations of face-to-face transfer of information. Emphasis is placed on the teletypewriter, Radio-TTY, "closed" captioning, electronic mail, and videodisc. (CWM)

Discusses recent efforts made by businesses in the USSR and United States to exchange technological information that aids industrial development in both countries. TECHNOTEC and WORLDTECH are described as computerized systems designed by the Control Data Corporation for exchanging technological information. (CS)

A case study of the implementation of a computerized decision aid in the Graduate School of Management at UCLA is presented. This decision tool helps determine the annual teaching schedule by assigning faculty to courses and other activities on the basis of their responses to course preference questionnaires. It can also help determine recruitment…

A series of experiments determined whether thesauri enhance the retrieval of Chinese documents and automatic indexing can compete with manual indexing in a Chinese information retrieval system (CIRS). Statistical analysis of recall and precision measures suggest that relational thesauri do improve retrieval and that automatic indexing is…

Describes a study that explored the use of log files to investigate the process of hypermedia navigation at the University of Connecticut's information kiosk. Highlights include the use of cluster analysis; four different types of navigational performance; and external validation criteria, including self-efficacy, perceived utility, and interest.…

Describes the EurekaSeek bibliometric technique for automated linked-literature analysis. EurekaSeek uses medical subject headings instead of text analysis in a fully automated search process, thereby eliminating the reliance on expert input during the process of linking literatures. In this paper, EurekaSeek is tested by retroactively examining…

Develops a framework explaining the need to disambiguate user inquiries to improve information systems and services. Categorizes a set of questions according to ambiguity type. Discusses three aspects of retrieval systems and services, based on results of categorization: increasing user input to make initial queries less ambiguous; reducing search…

Describes a survey that was designed to examine faculty perceptions about the navigability and content of a specific Web-based resource and their attitudes about the instructional use of Web-based resources in general. Discusses teaching experience and gender differences and suggests implications for Web-based resource use in higher education.…

A task-oriented, comparative evaluation between four Web retrieval systems was performed; two using query-biased summarization, and two using the standard ranked titles/abstracts approach. Results indicate that query-biased summarization techniques appear to be more useful and effective in helping users gauge document relevance than the…

Presents an overview of machine learning research and reviews methods used for evaluating machine learning systems. Ways that machine-learning algorithms were used in traditional information retrieval systems in the "pre-Web" era are described, and the field of Web mining and how machine learning has been used in different Web mining…

Provides an overview of characteristics among Association of Research Libraries (ARL) physics Web pages. Examines current academic Web literature and from that develops six benchmarks to measure physics Web pages: ease of navigation; logic of presentation; representation of all forms of information; engagement of the discipline; interactivity of…

Describes trends affecting both knowledge workers and the performance technologists who support them. Five strategies are suggested for providing performance support: (1) address systems-level issues; (2) align performance technology efforts with technological imperatives; (3) provide information filters; (4) provide custom tools; and (5) make…

Discussion of data storage technology for multimedia materials highlights a new signature file method that divides files into variable-sized vertical frames to optimize response time using partial query evaluation. Real data experiments that tested the response time are reported, and future work is discussed. (Author/LRW)

A complete school district technology-integration plan includes student information and business information. To avoid entering the same data numerous times, the plan should include student information, financial information, human resources, and specialized applications, thus interfacing core student and business information. (MLF)

Discusses the history of American and British experiences with library automation and contrasts them with recent developments in central and eastern Europe. Highlights include efficiency of internal operations, including cataloging data; access to internal and external library resources, including online catalogs and document delivery; and…