An object model for problem solving and its applications

This paper utilizes the notion of design patterns to provide a description of problem solving. The description provides an object-oriented reference frame for discussing a general problem-solving approach. A design pattern description for the domain of problem solving is presented and the model is developed and explained in terms of an example. The architecture of a reading tool for studying algorithm design is developed from the class model for the problem-solving pattern. This tool is presented as a distributed Web-based application that would allow students to explore design strategies for particular problem sets, and for contributors to expand the capabilities and function of the system in a timely manner