Describes an information retrieval system component that taps into the expertise of users by automatically drawing conclusions from actual search behavior about possible thesaurus entries. The processes of knowledge acquisition, explicit or implicit confirmation by users, knowledge verification, and generation of final results are discussed.…

Describes a project that developed two expert systems for library cataloging using the second edition of the Anglo American Cataloging Rules (AACR2) as a knowledge base. The discussion covers cataloging as interpretation, the structure of AACR2, and the feasibility of using expert systems for cataloging in traditional library settings. (26…

A study collected information about office automation trends, office personnel job profiles, and existing curricula. A curriculum conference was held to design and validate a modular curriculum for office automation. (SK)

Case studies were conducted of computer integration in two workplaces: an interdepartment interface in a hospital and a shared maintenance management system in a processing plant. These effects were found: interfacing tightens control by altering the division of labor and increasing supervision; and a shared database does not change the division…

Argues that training for automated library systems is an ongoing process which does not stop once the system is operational. Some problems that can be alleviated through ongoing training are examined, including the addition of new employees and/or new systems software and functions. (nine references) (MAB)

Describes Z39.50, a standard prepared by the National Information Standards Organization (NISO) for information retrieval that allows two computer systems connected to a network to exchange messages for the purpose of searching databases and receiving records. Canada's involvement is discussed, and possible library applications are described. (LRW)

Provides a brief description of Usenet, the computer network, and discusses how it may be applied in library settings. How to become a Usenet user, when to choose Usenet instead of a listserv group, and its use as a discussion and reference tool are covered. Six examples of Usenet communications are included. (nine references) (KRN)

Reexamines human factors of human-machine systems from an individual and organizational behavior standpoint, particularly as they relate to library automation. Attitudes about automation, the successful introduction of change, the impact of automation on organizational structure, the impact on humans, and leadership within the human-machine system…

Proposes a solution to the problem of preventive microcomputer maintenance in libraries. The strategy involves a batch program, small paper form, simple WordPerfect macro, and on-diskette log form which saves time, quickly generates standard reports, increases efficiency, eliminates most paperwork, and offers the flexibility for modification and…

Although automating the library card catalog is a significant technological improvement, other approaches can also make accessing information easier for students. Currently there are more than 100 CD-ROM (compact disk) databases that replace traditional paper products such as encyclopedias, almanacs, and newspaper and magazine indexes. Logistical…

Three principles of classification are stressed in the development of electronic dental patient records and clinical databases: (1) the classification must have a suitable organizing principle; (2) use must be made of standard terminology; and (3) there must be standard operational criteria. (DB)

Responses from 46 of 262 administrative office support workers showed that a majority were involved in providing office technology training to subordinates, peers, and superiors, although it was in only one-third of the job descriptions. More than 95% was informal training/question answering. (SK)

Finnish fifth-graders (n=20) and sixth-graders (n=23) worked in teams in a Lego/Logo-Control Lab to complete Lego design activities. Observations showed that they became familiar with automation technology but their skills were not always up to their ideas. Activities based on real-life situations gave them ownership and engaged them in learning.…

Discusses the history of the reference reform movement that began with an article that described what was wrong with reference. Highlights include the use of technology; remote access; tiered service; appointment-based reference service; alternative staffing patterns; and providing adequate resources to enhance reference service. (LRW)

Describes a bottom-up procedure for discovering multivalued dependencies in observed data without knowing a priori the relationships among the attributes. The proposed algorithm is an application of technique designed for learning conditional independencies in probabilistic reasoning; a prototype system for automated database schema design has…