A graph is an effective form of data representation used to summarize complex information. Explicit information such as the relationship between the X- and Y-axes can be easily extracted from a graph by applying human intelligence. However, implicit knowledge such as information obtained from other related concepts in an ontology also resides in…

This study of the computer/user interface investigated the role of the computer in performing information tasks that users now perform without computer assistance. Users' perceptual/cognitive processes are to be accelerated or augmented by the computer; a long term goal is to delegate information tasks entirely to the computer. Cybernetic and…

Through survey research, data were obtained about the tasks performed by administrative support workers who use information/word processing equipment and related technology. Findings support a redefinition of administrative support occupations and resulted in the development of the "Information Processing Specialist" catalog of job-relevant tasks.…

Describes an alternative method for indexing images in an image database. The method consists of manually indexing a selected reference image, and then using retrieval by graphical content to automatically transfer the manually assigned index terms from the reference image to the images to be indexed. (AEF)

BELLTIP is an on-line library processing system concerned with book acquisitions, cataloging, and financial accounting for a newwork of 26 technical libraries. At its center is an interactively updated and queried set of files concerned with all items currently in process. Principal products include all purchase orders, claims, and cancellations;…

Reports an approach to automatic thesaurus construction for Chinese documents. Presents an effective Chinese keyword extraction algorithm. Compared to previous studies, this method speeds up the thesaurus generation process drastically. It also achieves a similar percentage level of term relatedness. Includes three tables and four figures.…

An outline of biological systematics and the kind of data that comprise it is presented, together with a description of one data convention used in systematics and a method for computerizing synonymic and associated data. Systematics consist of descriptions of species, names applied to these species, and supportive field data such as geographic…

The main instrument of data collection in this survey of library technical processing centers was a questionnaire sent to 16 network coordinators. Following a review of current literature, results of the questionnaire are discussed with regard to five areas: (1) each network's means of identification (definition) of processing centers, (2) types…

Text similarity measurements are used to determine relationships between natural-language texts and text excerpts. The resulting linked hypertext maps can be broken down into text segments and themes used to identify different text types and structures, leading to improved information access and utilization. Examples are provided for text…

An interactive search and editing system, 3RIP, is being developed at the library of the Royal Institute of Technology in Stockholm for large files of textual and numeric data. A substantial part (on the order of 10-E9 characters) of the primary file of the search system will consist of bibliographic references from a wide range of sources. If the…

Conducted survey in 32 psychiatric facilities to determine the types and sources of information used in care review in order to develop a meaningful minimum data set for quality assurance purposes. Found that the adequacy of medical record information for review and the feasibility of automating it depended on the nature of the review task.…

This report describes the Smithsonian Institution Information Retrieval (SIIR) System, a computerized information management system for natural history museums, as well as computer developments subsequent to SIIR, and the SELGEM system which evolved from SIIR and discusses their application to data processing and collection management in museums.…

This report summarizes the final results of project activities to define a discipline-based information system program for the language sciences. The Center for Applied Linguistic's successful efforts to consolidate the relatively large and heterogeneous professional community are described in part one, Cooperation in the Language Sciences. Part…

Describes the development and outcome of a cooperative computerization effort involving nine public and university museums. The discussion covers the project goals, data development and analysis, and contributions resulting form the project. Appendices provide the system data fields used and a comparison between automation of library and museum…

This project examined a series of alternative policies for the management and funding of university libraries as they adopt and adapt to various information science technologies to accomplish the functions of acquisitions, cataloging, circulation, and reference services. Comparative case studies were completed at the University of Chicago,…