ITS System Architecture based upon Object-oriented Methodology

An Object-Oriented Architecture for a Web-based CAI System

This paper describes the design and implementation of an object-oriented World Wide Web-based CAI (Computer-Assisted Instruction) system. The goal of the design is to provide a flexible CAI/ITS (Intelligent Tutoring System) framework with full extendibility and reusability, as well as to exploit Web-based software technologies such as JAVA, ASP (a server-side script), or various plug-ins for cu...

Object-oriented Analysis and System Level Architecture

The growing complexity of hardware/software systems requires a system level specification and design approach. There are many practical problems in the application of object-oriented methods for this goal. Our aim is to explore the use of formal executable models on a system level as an approach for hardware/software co-specification. This paper reports experiences in developing executable spec...

An Object - Oriented Architecture forConstraint - Based Graphical

Direct-manipulation graphics editors are useful tools for a wide variety of domains such as technical drawing, computer-aided design, application building, and music composition. Constraints can be a powerful mechanism for specifying complex semantics declaratively in these domains. To date, few domain-speciic graphics editors have provided constraint-based speciication and manipulation facilit...

Supporting Dynamic Adaptation by an Object{oriented Operating System Architecture Supporting Dynamic Adaptation by an Object{oriented Operating System Architecture

Object-Oriented Architecture Measures

Early elimination of poor design architecture allows software to be constructed that is more extendible, flexible, maintainable, and thus less expensive. Currently, there exist few object-oriented design architecture measures to aid in this task. Many contemporary objectoriented software measures fail to address the intrinsic components of the object-oriented paradigm: hierarchy, inheritance, i...