Explores aspects of data fusion (DF) for information retrieval (IR) using a set of data from the Fifth International Conference on Text Retrieval (TREC5). Derives an equation for effective DF based on a geometric model and shows that the performance of a pair of IR schemes may be approximated by a quadratic polynomial. (Author/LRW)

Discussion of XML (extensible markup language) and the traditional DTD (document type definition) format focuses on efforts of the World Wide Web Consortium's XML schema working group to develop a schema language to replace DTD that will be capable of defining the set of constraints of any possible data resource. (Contains 14 references.) (LRW)

Surveys the current state of Extensible Markup Language (XML), a metalanguage for creating structured documents that describe their own content, and its implications for information professionals. Predicts that XML will become the common language underlying Web, word processing, and database formats. Also discusses Extensible Stylesheet Language…

Winsteps (Rasch Measurement Software and Publications, 2003), as its name implies, is a psychometric program created specifically to compute the step function (Wright & Masters, 1982) for exams carrying partial-credit items. Despite the clarity of the Rasch model (Bond & Fox, 2001) and the availability of rich features in the program, such as the…

Diagnosing begins by generating an initial diagnostic hypothesis by automatic information processing. Information processing may stop here if the hypothesis is accepted, or analytical processing may be used to refine the hypothesis. This description portrays analytic processing as an optional extra in information processing, leading us to…

A DATA PROCESSING TRAINING PROGRAM IN WASHINGTON HAD 10 DATA PROCESSING CENTERS IN OPERATION AND EIGHT MORE IN VARIOUS STAGES OF PLANNING IN 1963. THESE CENTERS WERE FULL-TIME DAY PREPARATORY 2-YEAR POST-HIGH SCHOOL TECHNICIAN TRAINING PROGRAMS, OPERATED AND ADMINISTERED BY THE LOCAL BOARDS OF EDUCATION. EACH SCHOOL HAD A COMPLETE DATA PROCESSING…

The general purpose of the occupational analysis is to provide workable, basic information dealing with the many and varied duties performed in the data processing occupation. The report has limited its discussion to entry level positions that are open to qualified high school graduates. The document opens with a brief introduction followed by a…

This guide identifies technicians, states specific job requirements, and describes special problems in defining, initiating, and operating post-high school programs in data processing technology. The following are discussed: (1) the program (employment opportunities, the technician, work performed by data processing personnel, the faculty, student…

A study was conducted to develop a performance-based instructional program in electronic data processing (DP) and to identify the DP tasks within various occupational titles. In order to meet these objectives, task lists from various sources were sorted and merged into a final detailed list of tasks and subtasks, under the guidance of an advisory…

A study, presented to the National Computer Conference, examined the existing methods of training highly competent and knowledgeable computer programers, analysts, and data processors. Four main sources of instruction were identified: (1) private electronic data processing (EDP) schools, (2) colleges, (3) manufacturers' schools, and (4) inhouse…

A study was conducted to determine the performance levels of competencies for job entry as a data processing programer. Specifically, the study sought to answer: (1) What tasks are performed by entry level programers? (2) How frequently are these tasks performed? (3) What level of performance is necessary for these tasks? (4) How important are…

If business data process education is to meet the needs of industry, it is imperative that existing professional business education associations provide strong leadership in such areas as funding, establishing guidelines, guiding teacher education, and providing a method of communicating information nationally. (Author/BP)

This paper classifies and surveys the basic peripheral hardware, in particular, that relevant to graphic data entry, and relates the merits of each device to the interaction process. (Author)

A listing of organizations providing computer searches of the ERIC data base. (JH)