Proposes that the development of document-retrieval systems can benefit from the incorporation of conceptual modeling techniques, specifically classification, aggregation, and generalization. An array model is presented which has been designed especially for document retrieval. (Author/EM)

Discusses the use of multimedia databases to track information from Web sites and to develop Web sites over the Internet. Four different types of databases are described: relational models; object oriented; relational-object hybrids; and specialty databases. Vendor contacts are listed. (LRW)

Describes the evaluation of four relational database management systems (RDBMSs) (Informix Turbo, Oracle 6.0 TPS, Unify 2000 and Relational Technology's Ingres 5.0) to determine which is best suited for library automation. The evaluation criteria used to develop a benchmark specifically designed to test RDBMSs for libraries are discussed. (CLB)

Provides an overview of indexing in database management systems to provide librarians with more understanding of the possibilities and limitations of current information systems. Sequential, direct, indexed sequential, and virtual sequential file accessing methods are explained, and various binary tree structures are described. (EAM)

The architecture of a web-based course management tool that has been developed at IIT [Indian Institute of Technology], Kharagpur and which manages the submission of assignments is discussed. Both the distributed architecture used for data storage and the client-server architecture supporting the web interface are described. Further developments…

This monograph reports on a national survey of state higher education agencies concerning the current status of student transition data systems. The survey found that 48 states are currently addressing at least one of four student transition areas, with 42 states concerned with postsecondary education (PSE) to PSE transition, 33 states with K-12…

Describes the transformation of the Lotus Development Corporation's corporate library from a paper-based information service to a virtual library using Lotus Notes as the underlying development platform. Lotus Notes' tracking, broadcast, reference, and discussion applications are presented; and applications being developed by other corporations…

Business intelligence and information logistics have become an important part of teaching curricula in recent years due to the increased demand for adequately trained graduates. Since these fields are characterized by a high amount of software and methodology innovations, teaching materials and teaching aids require constant updating. Teradata has…

A semester-long ethnography study was carried out to investigate project-based learning in a graduate software engineering course through the implementation of an Open-Source Software Development (OSSD) learning environment, which featured authentic projects, learning community, cognitive apprenticeship, and technology affordances. The study…

Course syllabuses are usually prepared by the instructors without any feedback observed and assembled from target students. More, even sometimes these syllabuses are used for many years with little alterations by the instructors. This situation affects the education negatively, because many of the students come with different backgrounds and…

This is a compilation of 12 primers on important information standards and protocols. These primers are: (1) Atom; (2) COinS; (3) MADS; (4) MARC 21/MARCXML; (5) MIX; (6) MXG; (7) OpenSearch; (8) PREMIS; (9) RESTful HTTP; (10) unAPI; (11) XMPP (aka Jabber); and (12) ZeeRex. The Atom Syndication Format defines a new XML-based syndication format for…

This report offers comprehensive information about the current capabilities of statewide higher education student data systems including the scope of these systems, what information is collected, and how information is used. The report provides analysis of student tracking systems and data sharing across agencies. It addresses protection of the…

Activities of the Special Issues Analysis Center (SIAC), a technical support center providing assistance to the Department of Education in serving the needs of limited-English-proficient (LEP) students through the Bilingual Education Act of 1988, are summarized. In the third year of its contract, SIAC performed these services: creation of a…

An automated library system usually consists of a number of functional modules, such as acquisitions, circulation, cataloging, serials, and an online public access catalog (OPAC). An "integrated" library system is an automated system in which all of the function modules share a common bibliographic database. There are several ways the…

The GENESYS (GENeric Evaluation SYStem) evaluation system of the Austin, Texas school system is described, and its second year of operation--1989-90--is reviewed. GENESYS is a method of streamlining data collection and evaluation through the use of computer technology. It gathers and reports the following standard information on specified groups…