Considers a study of two models of name/title-derived search keys in a large online library network. Results predicted by the models are compared with results obtained from actual retrieval behavior of keys entered by users of the system. (FM)

J. Kenneth Benson's political economy model for interlibrary cooperation identifies linkages and describes interactions between the environment, the interlibrary organization, and member libraries. A tentative general model for interlibrary organizations based on the Benson model was developed, and the fit of this adjusted model to the realities…

Discusses the purpose of mathematical models and reviews the phases of the modeling process--defining performance, representing the problem, predicting performance, estimating parameters, defining optimization criterion, determining solution, and implementing results. Reviews of book-use, resource allocation, and library network models are…

Prepared by the Texas State Library staff as guidance for future legislative action to amend the current library systems act, this paper provides an overview of the governance of library systems, a description of the current governance of the Texas Library System, and a summary of positive and negative aspects of the different structures. Cost…

Using a basic vocabulary and simple model, this paper discusses four options available at the level of the individual bibliographic database for resolving conflicts in MARC exchange: addition, deletion, modification, and superimposition. Costs and benefits of each option and impacts on MARC exchange are noted. (Fourteen references are cited.) (EJS)

This paper describes a decision making framework for library networking which can be used by individual libraries, groups of cooperating libraries, or centralized services to evaluate current operations and define alternative approaches to automation and networking. It is noted that networking has not yet achieved its full potential because of a…

Identifies five institutional forms of library consortia, one of which is local consortia or proximal networks, and discusses issues that apply to local library consortia. Highlights include redefinition of the library role, appropriate technology, bibliographic control, direct access, governance, and financing. (10 references) (CLB)

Reviews the literature on library network governance with particular attention to the role of lay trustees, and describes the composition of 12 multistate library network boards. A model for the selection of lay trustees that is based on needed outside expertise is presented. (23 references) (CLB)

This segment of a series of studies to ascertain the degree to which visually impaired persons use the programs of the Library of Congress National Library Service for the blind and physically handicapped (NLS) describes current issues of concern to the network of local and state libraries serving the target group. Five major issues are examined:…

Reviews the history of the relationship between OCLC and the regional networks, and examines current stresses in this relationship. Strategies that might be used to preserve this partnership are suggested. (1 reference) (Author/CLB)

Examines the potential application of the American National Standards Institute (ANSI)/National Information Standards Organization (NISO) Z39.50 library networking protocol as a client/server environment for a scholar's workstation. Computer networking models are described, and linking the workstation to an online public access catalog (OPAC) is…

Presents a model for predicting and shaping the impact of information technologies on libraries and the library role which is based on the effects of computerization in various business applications. The library network at AT&T Bell Laboratories is described as an example of a successful implementation of the model. (CLB)

The fourth of five phases of a study of planning and evaluating multitype library networks pulls together the results of the first three, which examined individually three previously used approaches--performance, organization, and attitude--to form a model. The fifth phase is currently testing the model on a national basis. (CDD)

This two-part publication reports on a study of consumer information delivery by library and non-library networks, which involved an extensive literature review, a telephone survey of 620 library networks, the development of an assessment model for the effectiveness of network information delivery, the development of an in-depth guide for…

A study of alternative models for establishing a cooperative storage center for little used library materials by the members of the Area College Libraries of Central Pennsylvania (ACLCP) focused on periodicals. Considerations discussed include advantages--lower cost; space for growth and better access to holdings retained in active collections;…