In 1996, the Colorado Library Resource Sharing and Information Access Board initiated a project to explore a patron-initiated interlibrary loan (ILL) system utilizing the ACLIN (Access Colorado Library Information Network) infrastructure and interfacing with local catalogs, remote databases, and bibliographic utilities. This report summarizes the…

Presents a set-oriented view of information retrieval and defines a precise model to capture this approach. A number of consequences of the model, such as the limitations implied by a finite index vocabulary, are examined, and the various ways in which the set orientation can influence thinking about information retrieval is discussed. (14…

Characterizes information retrieval systems in a network environment from a user's perspective along two axes: query and presentation. Several examples of early, current, and developing information retrieval systems are considered within this framework, and Daltext, a prototype system to support research on text-based retrieval systems, is…

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…

The three basic models of full text are: publisher-supplied; third-party, or aggregator-supplied; and distributed, "linked," in which a bibliographic database provider links to (usually) publisher-supplied full text. This article looks at each model in detail, with particular emphasis on the challenges they face. A clear understanding of…

This study investigated online searching behavior manifested by 39 experienced professional searchers performing their regular, job-related searches in order to uncover the rules they use for the selection of search keys, and to represent these rules in a formal model that could be used in the construction of intermediary expert systems. The case…

Educational dissemination has contributed a number of innovative concepts and strategies to information science. Much-misunderstood ERIC, which combines research reports with policy documents and teaching materials, is one of the first and best examples of a field-oriented rather than discipline-oriented database. Building on ERIC, federal…

The findings, recommendations, and conclusions of a policy-oriented, multi-disciplinary study of copyright in computer-readable works are reported. The foundations of copyright are examined for basic principles, and the theory of public goods is applied to develop the rationale for copyright protection. The judicial history of copyright in the…

The training requirements analysis model (TRAMOD) described in this report represents an important portion of the larger effort called the Digital Avionics Information System (DAIS) Life Cycle Cost (LCC) Study. TRAMOD is the second of three models that comprise an LCC impact modeling system for use in the early stages of system development. As…

Two information dissemination centers at University of California at Los Angeles and University of Georgia studied the interactions between computer based search facilities and their users. The study, largely descriptive in nature, investigated the interaction processes between data base users and profile analysis or information specialists in…

A series of five appendixes presents details related to Phase I of the three-stage project "Design of Training Systems" (DOTS). The first appendix discusses strategic assumptions and processes, while the second reviews mathematical models and data bases operational within the navel education and training command. The third appendix…

A scheme which classifies the instructional applications of computers is designed to overcome the confusion created by the imprecision and equivocation associated with computer terminology. The classification is restricted to instructional applications, allows that some applications could apply to more than one category, and reflects a continuum…

The community college president's role in facilitating institutional computer utilization is explored, and recommendations are made for his/her behavior and priorities in connection with educational concerns, institutional concerns, and statewide concerns. Typical institutional organizational arrangements regarding campus computers, research,…

This feasibility study of terminology, the first step in attempting to resolve some of the communication problems in adult/continuing education, describes the process used and reflects the current conditions in this area. In researching terminology use, attention was directed to current concepts; the extent of agreement concerning terms and…

The major benefit of an environmental scanning/forecasting system is in providing critical information for strategic planning. Such a system allows the institution to detect social, technological, economic, and political trends and potential events. The environmental scanning database developed by United Way of America is described. (MLW)