Policy Goal Percentaging Analysis is a microcomputer program which can perform a variety of useful decision-making analyses. The components of the program, its applications, and limitations are examined. The program is related to the field of multicriteria decision-making and is most useful to program evaluators. (DWH)

Discusses the design principles behind the Unicorn Collection Management System, an integrated library system which includes modules for bibliographic and inventory control, circulation, academic reserves, serials control, authority control, acquisition, electronic mail, bulletin board, and enhanced public access. The flexibility of the system is…

A BASIC computer program is described which computes the Stuart-Maxwell test with its chi-square value and associate probability level. Following a significant chi-square test, the user has the option of performing multiple comparisons using McNemar's test for the significance of change. (Author)

This paper describes a set of four BASIC computer programs for computing the Rand index of cluster similarity. The routines calculate the unadjusted Rand Index; the separate routines are designed to handle problems of different sizes and alternate methods of data storage. (Author)

This paper describes a microcomputer program that extracts principal components from a correlation matrix and rotates them to a varimax solution. Eigenvalues, variances associated with each component, unrotated component loadings, and varimax rotated loadings are output by the program. (Author)

This paper provides a brief review of the concepts of confidence intervals, effect sizes, and central and noncentral distributions. The use of confidence intervals around effect sizes is discussed. A demonstration of the Exploratory Software for Confidence Intervals (G. Cuming and S. Finch, 2001; ESCI) is given to illustrate effect size confidence…

Provides an overview of some practical considerations in evaluating high-end record-keeping software products. Emphasis is on the evaluation process and the identification of value-based evaluative criteria. (SLD)

Discusses how, despite many obstacles, open-source software has the potential to strongly influence the future of software development and support in the academic world. (EV)

Presents a history of computer viruses, explains various types of viruses and how they affect software or computer operating systems, and describes examples of specific viruses. Available vaccines are explained, and precautions for protecting programs and disks are given. (nine references) (LRW)

Describes the Constituent Object Parser (COP), a domain independent syntactic parser developed for use in information retrieval and similar applications. The syntactic structure of natural language entities is discussed, and the mechanisms by which COP handles the problems of conjunctions, ellipsis, and discontinuous constituents are explained.…

Discusses the need for security and metering features for CD-ROM products. Topics covered include user productivity issues, pricing problems, integrated information resources, advantages of CD-ROM distribution systems, unauthorized use, content encryption, and multiple simultaneous meters. (MES)

Presents a layered architecture for hypermedia systems that uses the MHEG (Multimedia and Hypermedia Information Coding Expert Group) proposal to provide the desired independence between hypermedia applications' conceptual models and storage strategies for hypermedia objects. An overview of the MHEG standard proposal is provided. (Contains 16…

Explains how Stanford University custom designed its own building maintenance and administration software package: the Housing Operations Maintenance Enterprise Resource (HOMER). Describes how HOMER relieved facility maintenance staff from some archaic systems, and its development and functionality. (GR)

Explains how to incorporate sound and video into Web pages with special software and HTML tags. Topics include creating sound files; sound formats; video technology; video formats; referencing sound and video files in HTML pages; embedding sounds and videos; players, plug-ins, and viewers; sound and video files from the Web; and streaming. (LRW)

Presents two binary programming models with a special network structure that can be explored computationally for simultaneous test construction. Uses an efficient special purpose network algorithm to solve these models. An empirical study illustrates the approach. (SLD)