Describes a bottom-up procedure for discovering multivalued dependencies in observed data without knowing a priori the relationships among the attributes. The proposed algorithm is an application of technique designed for learning conditional independencies in probabilistic reasoning; a prototype system for automated database schema design has…

Of 108 business colleges with computer information systems/management information systems majors, 43 responded to a survey. Curricula appear slow to respond to current needs. COBOL programming is still very popular. Only one management-type course is offered. (SK)

Analyzes concepts, technologies and challenges related to mobile computing and networking. Defines basic concepts of cellular systems. Describes the evolution of wireless technologies that constitute the foundations of mobile computing and ubiquitous networking. Presents characterization and issues of mobile computing. Analyzes economical and…

Surveyed information systems managers at Spanish public universities to determine the level of information systems outsourcing. Also determined how factors such as the size of universities and their information systems departments, as well as the degree of involvement of rector's and general manager's teams, influence outsourcing levels. (EV)

Proposes a new method of text classification using stochastic decision lists, ordered sequences of IF-THEN-ELSE rules. The method can be viewed as a rule-based method for text classification having advantages of readability and refinability of acquired knowledge. Advantages of rule-based methods over non-rule-based ones are empirically verified.…

Discusses the conceptual framework for developing a rapid-prototype high-performance knowledge base for the four mission agencies of the United States Department of Agriculture and their university partners. Describes the background of the project and methods used for establishing the requirements; examines issues and problems surrounding semantic…

Provides a framework for discussing public computer systems (PCS) as tools in client-organization communication. Describes a three-level analysis scheme (object, functional, strategic) for client-organization encounters. Concludes that PCSs provide an important new focus for information-systems studies because they can be used to design new social…

Discussion of navigation buttons in instructional hypermedia programs focuses on a study of college students that investigated the effectiveness of buttons with pictorial representations, buttons with text and pictorial representations, and buttons with text only. Findings indicate that buttons with text labels reduce user confusion concerning…

This article describes what a structured abstract is and how a structured abstract can help researchers sort out information. Today over 1,000 education journals publish more than 20,000 articles in the English language each year. No systematic tool is available at present to get the research findings from these tens of thousands of articles to…

The authors conducted an evaluation of Management Information Systems (MIS) textbooks and found that computer security receives very little in-depth coverage. The textbooks provide, at best, superficial treatment of security issues. The research results suggest that MIS faculty need to provide material to supplement the textbook to provide…

More than eight years ago, the Internet was a new frontier with a limited number of visitors. Websites on gifted topics were few and far between. With a new interest in the world of gifted children, the author needed more, and it seemed that others did, too. So, to serve her own needs, she created "Hoagies' Gifted Education Page." During this…

This paper examines how Geographic Information Systems (GIS) can potentially capture a student's imagination, facilitate active learning, and create a state of "flow" in geography classrooms. The paper is organised in four sections. First, the author provides a condensed overview to the major tenets of "FlowTheory." Second, a short discussion…

Electronic resources are more prominent than ever in library collections, yet they resist easy management. A range of tools and cooperative efforts are emerging to improve the management and evaluation of electronic resources. Initiatives are underway to standardize and automate the harvesting of usage statistics and e-journal title and holdings…

Libraries are changing. Funding limits and customer demands are transforming staffing levels, service models, access to resources, and services to the public. Administrators and taxpayers are seeking more efficient ways of delivering services to achieve greater returns on financial investments. In this article, the author discusses the benefits of…

This paper attempts to extend and contribute to the domestic diversity literature by presenting a comprehensive model that takes into consideration the Indian work set up. It proposes to examine the effects of the composition of information systems development teams in Indian firms. Besides the conventional demographics which were studied…