This paper identifies several areas of database modeling and design that have been problematic for students and even are likely to confuse faculty. Major contributing factors are the lack of clarity and inaccuracies that persist in the presentation of some basic database concepts in textbooks. The paper analyzes the problems and discusses ways to…

Analyzes the requirements for constructing collaborative learning activities in distance computer assisted learning (CAL) systems; shows why an active database can satisfy the requirements with a collaborative homework example; and proposes procedures for using an active database to construct collaborative learning activities in distance CAL…

This paper evaluates four tools for creating World Wide Web pages that interface with Microsoft Access databases: DB Gateway, Internet Database Assistant (IDBA), Microsoft Internet Database Connector (IDC), and Cold Fusion. The system requirements and features of each tool are discussed. A sample application, "The Virtual Help Desk"…

Suggests that known sources of name variation and error in information systems must be addressed through improved retrieval techniques. Argues that a culture of data stewardship in which fewer errors are introduced in the handling of personal names can be achieved through greater awareness of problems specific to handling of names, and the design…

This collection of articles exploring multimedia in education was compiled from presentations at an invitational conference on Multimedia in Education. Following an introduction by Sueann Ambron ("New Visions of Reality: Multimedia and Education"), articles are grouped under six headings: (1) Computer Science and Engineering: "The…

This book is intended to help librarians and others to produce databases of better value and quality, especially if they have had little previous experience in database construction. Drawing upon almost 40 years of experience in the field of information retrieval, this book emphasizes basic principles and approaches rather than in-depth and…

Discusses basic concepts and technologies related to World Wide Web information system development. Describes the design and implementation of Virtual Travel Mart, a Web-based end- user oriented information system. Emphasizes design considerations, which focus on user needs; creativity; integration of in-house databases on the Internet; currency;…

Describes the implementation of BRS/Search in the Library and Information Services department of the Chem Systems Group, an international consulting organization in the United Kingdom. The use of integrated systems in special libraries is discussed, and requirements of the new system are explained, including full text capabilities and networking…