Describes a system for the management and analysis of chemical structure-biological activity data wherein the chemical structures, encoded in Wiswesser Line Notation, are checked for accuracy, stored, and retrieved by computer. Unification of description and activity of bio-systems. Structuring data files. (Author)

In addition to reviewing the characteristics of document processing systems, this paper pays considerable attention to the description of a system via a feature list approach. The purpose of this report is to present features of the systems in parallel fashion to facilitate comparison so that a potential user may have a basis for evaluation in…

A generalized file-conversion program suite for the EUDISED (European Documentation and Information System for Education) information network, suitable for running on a wide range of mainframe computers, is suggested and described. Time and expenditures required to implement the system are assessed. Two other possible methods of handling the data…

The European Documentation and Information System for Education (EUDISED), a multi-lingual, computer-based information storage and retrieval system, has passed through four major stages of development: (1) the initial feasability studies; (2) elaboration of the thesaurus of subject listings; (3) field tests; and (4) experimental operation. A…

The purpose of the Library of Congress Machine-Readable Cataloging (MARC) pilot project was to provide libraries with catalog data encoded on magnetic tape in order to determine the feasibility of centralized computerized cataloging in support of library functions. Sixteen participants were selected on the basis of expressed interest, available…

Technical and financial assessments were conducted of the Draft EUDISED Program 1976-78, which is to coordinate information exchange activities in educational documentation and information on a European level. Facilities and staff for various technical and organizational alternatives are described, costs of each alternative are estimated, and…