Information sources such as relational databases, spreadsheets, XML, JSON, and Web APIs contain a tremendous amount of structured data, however, they rarely provide a semantic model to describe their contents. Semantic models of data sources capture the intended meaning of data sources by mapping them to the concepts and relationships defined by a…

Describes an extensible object-oriented view system that supports the integration of both structured and unstructured data sources in either the multidatabase or data warehouse environment. Discusses related work and data mining issues. (AEF)

Today, with development of computerized data banks, there is an increased quantity of stored information that has relevance to problems far beyond the scope of the original study for which the data were developed. The purpose of this paper is to highlight some of the major data available and their sources. It is hoped that by describing some of…

This article discusses sources from which information used in in-house databases can be obtained and enumerates points to consider in database building phase (test database design ideas against external database if available, make arrangements for data entry, exercise quality control). Fourteen contractors or sources of computerized information…

A brief introduction to information retrieval by use of a variety of computer data bases including ERIC is presented. (JMF)

Describes the operation and numerous capabilities of a British computerized data retrieval system named Prestel. It provides access, through the regular telephone network and a TV screen, to computer-based information supplied by many companies, agencies and commercial outlets. (GA)

A data base designed for scientists, engineers, and others in need of factual information developed under the Long Range Research Project at Indiana University is described. (3 references) (SJ)

Describes a videodisc-based information display system in which a computer terminal is used to search the online PATSEARCH database from a remote host with local microcomputer control to select and display drawings from the retrieved records. System features and system components are discussed and criteria for system evaluation are presented.…

Social science data, existing in a format that can be manipulated by computing machinery, can be used for many purposes in addition to those for which they were initially collected. Scholars and government planners should hve ready and equal access to such material and these groups will be best served if they are informed regarding the…

The process by which the Educational Resources Information Center's Clearinghouse on Tests, Measurement, and Evaluation (ERIC/TM) acquires documents and the ways in which it offers them to users are discussed. Focus is on identifying how the ERIC/TM and members of the National Council on Measurement in Education (NCME) can cooperate to increase…

The 1971 semi-annual ASIDIC (Association of Scientific Information Dissemination Centers) meeting held in Chicago was designed as a working session in which the topics of most concern to the member organizations could be discussed in detail. This report is a summary of those discussions. The broad topic headings for discussion were: (1)…

The terminology bank at the University of Montreal is described. It consists of a dictionary of scientific and technical terms in the form of a bilingual card index permitting the entry of information into a computer and its retrieval via a terminal. The bank is intended for use by translators, government publication offices, information agencies,…

The Oklahoma State Capacity Building Project, Project SEEK (Sooner Exchange for Educational Knowledge) emphasized three approaches in working toward building a comprehensive dissemination system for Oklahoma's educators: (1) systematic information collection, storage, retrieval, and delivery to educators through state education agency information…

This report is intended to inform and stimulate discussion on digital library programs as well as the potential usefulness, scope, and desired features of future inventories of online digital collections. It describes a joint project by the Commission on Preservation and Access and the Council on Library Resources to determine the extent to which…

Designed to demonstrate that the ERIC (Educational Resources Information Center) database is a useful source of information for educational practitioners at all levels, this digest provides an introduction to the ERIC system and describes the National Education Practice File Project (NEPF). This 2-year project was designed to find out from…