Mainframe is used for hosting large commercial databases, transaction servers and applications that require a greater degree of reliability, scalability and security. Customer Information Control System (CICS) is a mainframe software framework for implementing transaction services. It is designed for rapid, high-volume online processing. In order…

The increasing proliferation of globally interconnected complex information systems has elevated the magnitude of attacks and the level of damage that they inflict on such systems. This open environment of intertwined financial, medical, defense, and other systems has attracted hackers to increase their malicious activities to cause harm or to…

The transfer of data from one part of a computer to another has always been a complex task in which speed is traded against accuracy and the time required for error correction. Much more complex therefore is the transfer of information from one machine to another of a different type. Difficulties arise when machines are updated, when file formats…

This study shows that there are certain issues involved in establishing a data bank that will be useful to Extension staff as they carry out their educational responsibility. (Author)

Cost data were collected from eighteen computer-based systems in the U.S.A. and Europe. Analysis of the data shows costs affected more significantly by system management, salary variations, and productivity of staff, than by technical factors such as depth of indexing, data preparation methods, or computer programming. (4 references) (Author/SJ)

The application of computer technology to storage and retrieval of geoscience data has increased markedly since about 1966, and has resulted in the publication of numerous papers describing various aspects of this work. Unfortunately, these are widely dispersed in the literature, many in relatively obscure journals, proceedings and other sources.…

Clemson University has developed an on-campus videotex system that was used in a one-way bulletin board application but is being expanded to provide two-way communications. A description of videotex and how it has been and will be used at Clemson is provided. (Author/MLW)

The operations of the New England Research Application Center's IBM 1130 are described and the problems of using it for chemical information retrieval are discussed. (Author/JB)

An "answer-passage" is a passage which is either answer-providing or "answer indicative." New text searching techniques for the retrieval of answer-passages are discussed. Appendices listing thesauri, glossaries and dictionaries, syntactic joints, and connector words are included. (31 references) (Author/RS)

Briefly described is the County of San Mateo Online System (COSMOS) which was developed and is used by the San Mateo Educational Resources Center (SMERC) to access the Educational Resources Information Center (ERIC) and Fugitive Information Data Organizer (FIDO) databases as well as the curriculum guides housed at SMERC. (TG)

Describes the IBM research library's computer programing for assuring compliance with U.S. Copyright Law. Developed for ease of use by library staff and to be comprehensible to users, the program indicates payment of royalties, obtainment of copy permission, special publisher arrangements, or fair use application for any photocopy requested. (RAA)

The process of initiating and negotiating a literature search in the Educational Resources Information Center (ERIC) data base is discussed in laymen's terms. The guide offers suggestions on choosing a data base, deciding whether to use computerized or manual retrieval, defining the search problem, and understanding the Boolean search strategy…

This reported research centered on development of the concept of a translating computer interface by which the networking of heterogeneous interactive information systems may be achieved during the period in which information retrieval system and network standards are evolving. The particular concepts and techniques investigated are the virtual…

A primary goal of this project was to develop an interface that would provide direct access for inexperienced users to existing online bibliographic information retrieval networks. The experiment tested the concept of a virtual-system mode of access to a network of heterogeneous interactive retrieval systems and databases. An experimental…

Characteristics and advantages of database machines are summarized and their applications to library functions are described. The ability to attach multiple hosts to the same database and flexibility in choosing operating and database management systems for different functions without loss of access to common database are noted. (EJS)