Discusses dictionaries in digital form and describes a new type of structured, interactive hyper-dictionary that connects user learning activities with corresponding queries that express information wishes. Topics include dictionaries as knowledge acquisition support tools; searching; browsing; self-assessment though knowledge representation; and…

Presents an overview of the ways in which user/system interaction in interactive information-retrieval (IR) systems has been treated in IR research and practice over the years. Describes the characteristics of a number of IR systems, as well as proposals for IR systems, in light of challenges set for by John Bennett in 1971. Contains 82…

An information view of history is proposed. This would include the study of information and communication technologies as products of communal human labor. The late 19th-century United States is suggested as a critical period for innovation in modern information technologies. (Author)

Explores the information processes and work situations of interdisciplinary scientists, focusing on structural and strategic elements of information exchange between intellectual domains. Interview data reveal that scientists undertake individual and cooperative boundary-crossing research. Four research modes are identified and associated with…

Presents challenges to knowledge management revealed in a 1998 study of county judges and clerks in rural Texas courts. Proposes a model for integration of knowledge management work practices in local courts into large-scale state information systems. This model emphasizes the need for a holistic, well-integrated view of local practitioners' work…

Reviews the characteristics of the Cheshire II system that is being used to implement full-text and fielded searching of bibliographic information for the University of California Berkeley Digital Library Initiative. Examines its performance when applied to a collection of large full-text documents in the TREC Interactive Retrieval Track and its…

Presents an interaction model and an experimental method for information retrieval. This automated method helps identify which user and system variables are relevant, which are independent of other variables, and which ranges of the variables are most important. Results show that relevance feedback consistently improves retrieval performance. (AEF)

Suggests that the money spent ($100 billion) to fix the Y2K bug in the United States resulted in improved campus computer systems. Reports from campuses around the country indicate that both mainframe and desktop systems experienced fewer problems than expected. (DB)

Investigated the differences in teaching management information systems to business, accounting, and economics students at Towson University in Maryland and economics and accounting students at Anhui University in China; also sought a teaching paradigm for visiting college-level teachers in China. Found differences in student behavior regarding…

Explains what Web portals are and discusses the benefits of a strategic alliance in portal building among campus information technology, libraries, and other campus groups. Suggests that by using robust channel capabilities, an enterprise portal can provide content from various parts of the university and promote resource discovery. (EV)

Explores the potential utility of design principles and the design studio for enacting information infrastructures essential for individuals and communities to thrive in the knowledge economy. The proposed approach, Digital Places Design, furnishes those engaged in planning and managing telecommunications infrastructure with a tool to realize…

To assist engineering students to "view" and access online engineering information sources in a layered manner, Engineering Information Sources and Access (EISA) was developed. Discussed are design features of EISA's front-end, ATEIS. The level of interoperability was compared across four controlled vocabularies on selected terms for targeted user…

Examines how ongoing content management needs and tasks affect organizations that maintain Web-based information systems (Web IS). Investigates how organizational context shapes content management practice and configuration of the underlying Web IS technology. Presents a model of the socio-technical context of Web IS content management. (AEF)

Explains MOOsburg, a community-oriented MOO that models the geography of the town of Blacksburg, Virginia and is designed to be used by local residents. Highlights include the software architecture; client-server communication; spatial database; user interface; interaction; map-based navigation; application development; and future plans. (LRW)

This article describes the results from the first year of a longitudinal study of a school social work caseload in a large midwestern school district. The purpose of the investigation was to examine the relationship among case characteristics, types of services provided, and case dispositions. Data were collected using a management information…