This paper proposes an adaptive hypermedia educational system using XML technologies, such as XML, XSL, XSLT, and XLink. Adaptive systems are capable of altering the presentation of the content of the hypermedia on the basis of a dynamic understanding of the individual user. The user profile can be collected in a user model, while the knowledge…

This paper describes how the TI-92+ calculator can be valuable in illustrating basic and advanced programming concepts in introductory computer science courses. Descriptions of the scope of the curricula for the courses in which the TI-92+ is used are provided. The TI-92+ programming language is particularly useful in demonstrating the progression…

Defines Standard Generalized Markup Language (SGML), a format for electronic documents that provides documentary information for efficient accessibility, dissemination, and preservation. Compares SGML to Open Document Architecture (ODA) based on standards by the International Organization for Standardization (ISO), and describes the principles and…

This report analyzes data gathered from 29 automated library system vendors who responded to a 1996 survey. The survey also requested their perceptions of Java (an object-oriented programming language) and network computers, and issues and trends to be considered by library administrators. Contact information about the vendors is provided. (Four…

Java is an object-oriented programming language developed by Sun Microsystems; its benefits include platform independence, security, and interactivity. Within the college community, Java is being used in programming courses, collaborative technology research projects, computer graphics instruction, and distance education. (AEF)

Presents the results of a survey of 18 vendors of PC- and Mac-based multifunction library systems that include either circulation or patron access catalogs. Highlights include software alone or turnkey systems, operating systems, programming language, sales, profitability, and support staff. (LRW)

Reports on Web keyword searching, metadata, Dublin Core, Extensible Markup Language (XML), metasearch engines (metasearch engines search several Web indexes and/or directories and/or Usenet and/or specific Web sites), and the Year 2000 (Y2K) dilemma, all topics discussed at the second annual Internet Librarian Conference sponsored by Information…

Describes "Glass-box Interpreter" a low-level program visualization tool called Bradman designed to provide a conceptual model of C program execution for novice programmers and makes visible aspects of the programming process normally hidden from the user. Presents an experiment that tests the efficacy of Bradman, and provides…

"The Expert Mathematician" is designed to help middle school students develop the thinking processes for mathematical applications and communication. A three-year program of instruction, "The Expert Mathematician" uses a software and consumable print materials package with 196 lessons that teach the "Logo" programming…

E-commerce is a relatively new content area for business educators even though it includes a variety of business concepts such as marketing and desktop publishing. Whether developing a new course or integrating e-commerce concepts into existing courses, determining the topics that are important can be a challenge. This study sought to identify the…

The purpose of this study was to assess structural knowledge change across a two-week workshop designed to provide high-school teachers with training in Java and Object Oriented Programming. Both before and after the workshop, teachers assigned relatedness ratings to pairs of key concepts regarding Java and Object Oriented Programming. Their…

A considerable amount of experiences in teaching object-oriented concepts using the Java language have been reported to date, some of which describe language pitfalls and concrete learning difficulties. In this paper, a number of additional issues that have been experienced as difficult for students to master, along with approaches intended to…

Instructors teaching beginning programming classes are often interested in exercises that involve processing photographs (i.e., files stored as .jpeg). They may wish to offer activities such as color inversion, the color manipulation effects archived with pixel thresholding, or steganography, all of which Stevenson et al. [4] assert are sought by…

This paper presents the design, implementation, and evaluation of a distributed collaborative UML modelling environment, CoLeMo. CoLeMo is designed for students studying UML modelling. It can also be used as a platform for collaborative design of software. We conducted formative evaluations and a summative evaluation to improve the environment and…

This study sought to determine a useful frequency for refreshing students' memories of complex procedures that involved a formal computer language. Students were required to execute the Microsoft Disc Operating System (MS-DOS) commands for "copy,""backup," and "restore." A total of 126 college students enrolled in six…