A series of studies have been initiated which explore methods of information systems evaluation and their application to operational situations. Included are means of expressing benefits in terms of tangible measures of effectiveness. Functional and system objectives are considered in determining meaningful performance parameters which effect the…

This manual provides instructions for completing the COMPENDEX (Computerized Engineering Index) Profile Submission Form used to prepare Current Information Selection (CIS) profiles. An annotated bibliography lists nine items useful in searching for proper profile words. (AB)

These notes are intended for working scientists who wish to set up and operate Specialized Information Centers to serve their own specialized areas of science. Their purpose is to set out the different tasks to be performed and the decisions that must be taken, to discuss the problems of Center operation and to suggest some of the solutions. This…

The Slovak National Bibliography consists of two separate bibliographies: (1) the contemporary national bibliography and (2) the retrospective national bibliography. The contemporary bibliography fulfills the following needs: (1) Provides registration and elaboration of Slovak books published on Slovak territory and books in Slovak published on…

The report is a collection of internal reports dealing with the library management. The preliminary design details the anticipated system. The structure of data base reveals the implementation scheme on an IBM 2314 Disk Facility. Various algorithms are presented to document the actual system conditioned by using XPL and OS/MVT/HASP. Finally a…

A type of descriptor is suggested for application to the description and classification of information systems, and for the development of an information system typology. A list of 83 Function Descriptors developed in the exploratory description of 25 systems is provided. (Author/KP)

Ten microcomputer applications produced by one quarter-time employee of a state social services department impacted on the organization's structure and operations. Concerning information handling, the microcomputer improved efficiency, but not quality of the system. Although user developed microcomputer applications may not be ideal for…

Computer security and computer privacy issues are discussed. Among the areas addressed are technical and human security threats, security and privacy issues for information in electronic mail systems, the need for a national commission to examine these issues, and security/privacy issues relevant to colleges and universities. (JN)

Vector representations of information items and requests used as a basis for a discussion of knowledge and information spaces. (Author)

The cataloging data bases, Ohio College Library Center (OCLC) and Blackwell North America (B/NA) are compared. While OCLC provides cataloging for a larger percentage of titles, the B/NA data base is very valuable. B/NA is less expensive to use and has comparable peripheral services. (Author/AP)

An improved scientific information system is proposed involving dissemination of abstracts to indivduals by core abstract services followed by publication and distribution of individual articles. (Author/JB)

Described is a storage and retrieval system developed for a pharmaceutical firm for internal document control. There is a thesaurus and four data files. Two important features include coordinate indexing using roles and links as well as the use of Wiswesser Line Notation for storing compounds. (3 references) (Author/SJ)

The concept of information is examined within the framework of the Mathematical Theory of Communication and semiotics, the study of signs and sign systems. The implications of these theories for the better understanding of information as we deal with this concept in the context of information systems are discussed. (8 references) (Author)

Scientific elitism must be viewed as a multidimensional phenomenon. Ten variables of elitism are considered and a principal components factor analysis is used to scale this multivariate domain. Two significant dimensions of elitism were found; one in basic and one in applied science. (20 references) (Author)

Using abstract models of thesaurus-based and multi-attribute retrieval systems a correspondence between the two systems is established so that equivalent transformation of problem statements expressed by notions developed for one system into problem statements expressed by notions pretaining to the other one may be effectively constructed. (5…