Describes file management package offering relatively sophisticated features: conversion of previously downloaded records from commercial database into local file; keyword searching on inverted keyword file; full-text searching on author, title, bibliographic source, abstract; sorting by author, title, bibliographic source, publication year;…

Overview of expert systems (intelligent computer applications that use data, a knowledge base, and a control mechanism to solve problems) highlights history of expert systems; construction (human element, knowledge acquisition and learning, system architecture); limitations; issues and trends; and implications for information science. Thirty-three…

Examines several alternative document summarization techniques to determine which is the most effective for saving time when a human judge must certify the output of an automatic categorization system. That is, how useful is the summarization technique as compared to reading the entire document. Users in this case are molecular biologists wanting…

SPIRES (Stanford Public Information Retrieval System) is a computerized information storage and retrieval system intended for use by students and faculty members who have little knowledge of computers but who need rapid and sophisticated retrieval and analysis. The functions and capabilities of the system from the user's point of view are…

This article discusses similarities between the local bulletin board system (BBS) and the public library. Highlights include components of the small BBS (system operator, host computer, "messaging" software, auto-answer device, connection to one or more phone lines); uploading and downloading; notes from the board; and the role of the…

Provides an in-depth introduction to the various technologies that are bringing intelligent agents into the forefront of information technology, explaining how such agents work, the standards involved, and how agent-based applications can be developed. (Author/AEF)

A translating-computer-interface approach to providing a common, or virtual-system, mode of access to a network of heterogeneous online bibliographic retrieval systems has been investigated. Enhanced access to such systems by end users has been demonstrated through test usage of an experimental interface. A table-driven, rule-based message…

A description is provided of GUIDE-0, an experimental information system. The system serves as a bibliographic aid for students who are taking introductory computer science courses whose material is at least partially implemented via PLATO-IV lessons. Following a brief introduction to the system in Chapter I, the second Chapter describes the…

The Voice Interactive Analysis System study continued research and development of the LISTEN real-time, minicomputer based connected speech recognition system, within NAVTRAEQUIPCEN'S program of developing automatic speech technology in support of training. An attempt was made to identify the most effective features detected by the TTI-500 model…

Ninety-six 9th, 10th, and 11th grade students, randomly selected to include equal numbers from each grade level, from both sexes, and from each ability quartile were randomly assigned to either experimental or control procedures. The experimental group used the computer to select courses, while the control group was assisted by the counselor.…

The Information System for Vocational Decisions (ISVD) places Boocock's (1967) Life Career Game in the core of its operating system. This paper considers the types of interaction that will be required of the system, and discusses the role that a career decision game might play in its total context. The paper takes an into-the-future look at the…

This is a further clarification of the psychological theory underlying the Information System for Vocational Decisions (ISVD), a prototypic, computer-based, interactive, information quidance system, which is intended to facilitate the realization of purpose. The basic purpose paradigm herein comceptualized consists of a description, largely in…

Advantages and disadvantages discovered during introduction of computerized patient-care recordkeeping at the National Institute of Health's Clinical Center are discussed, including the needs for physicians to change some behaviors and for better records, changes in the relationship between nurse and physician, and adjustment problems in inputting…

Citing increased attention now focused on networking in organizational contexts, this paper addresses two networking questions related to an organization's strategic purpose: how the organization's formal and informal networking channels are connected, and how they are managed and maintained. Thought processing is defined as a networking system…

An overview is provided of the Management Information System for Occupational Education (MISOE). MISOE is described as an interactive, computerized information system designed to be prototypical for the statewide management of education and to help managers at all levels better understand, through numerical analysis of past experience, the causal…