The back-end databases of multi-tiered applications are a major data security concern for enterprises. The abundance of these systems and the emergence of new and different threats require multiple and overlapping security mechanisms. Therefore, providing multiple and diverse database intrusion detection and prevention systems (IDPS) is a critical…

A hypothetical model is given for a National Serials Data System based on the best educated guesses of what the system should do and how, therefore, it should function. The model focuses attention on the ultimate goal rather than on the decision-making processes relating to choice of data elements, unique identification codes, etc. This conceptual…

Presents a model of some of the typical important layers in the design of information systems, and shows how those layers interact in operation. Suggests that these layers are in the way of a cascade of each layer affecting the next. Presents a model of this cascade of interactions in information systems. Provides examples from networked…

MINDS (Multiple Intelligent Node Document Servers) is a distributed system of knowledge-based query engines for efficiently retrieving multimedia documents in an office environment of distributed workstations. By learning document distribution patterns and user interests and preferences during system usage, it customizes document retrievals for…

This document is designed to assist the Council of Educational Facility Planners International (CEFP/I) in planning for the establishment of an information system for its members and other stakeholders who need information on educational facilities. The report focuses on the major activities to be accomplished and the issues to be considered when…

This study of the benefits, methods, and costs of linking two or more bibliographic utilities for use by public and academic libraries assessed the impact of linking on three distinct areas of library operations: shared cataloging, interlibrary loan, and reference searching. The analysis was restricted to bibliographic records for monographs in…

This overview of the ERIC system begins with a brief history of the system; a description of the types and numbers of materials contained in the database; sources of types of information for educators that are not processed by ERIC; and the various publications and reference materials produced by and for the system. The analysis of ERIC usage in…

Examines current OCLC practices and future possibilities under the leadership of K. Wayne Smith. Topics discussed include the changing roles of libraries, business, and government; the electronic information future; network possibilities, including the NREN (National Research and Education Network); future collaborations; online databases; and…

This document consists of the final report and executive summary of a distance education technology study conducted on behalf of the Wisconsin Educational Communications Board (WECB) during 1992-93 in order to provide information to assist the educational institutions of the state in formulating strategic directions for the development of distance…

The Online Reference and Document Delivery Service Library Network developed at Eastern Oregon State College and operated in Eastern Oregon provides rural east Oregonians improved access to information sources via computers, telefacsimile, and telecommunications. Microcomputers have been placed in public, school, community college, and hospital…

A model is proposed for developing and implementing a community-based lifelong learning resources system. The model, which is based on systems theory, features the following sequence of activities: identifying all the learning resources in a community, incorporating information about these resources into a database, establishing a mechanism for…