| D. Roberts and R. Johnson. Evolving Frameworks. A Pattern Language for Developing Object-Oriented Frameworks. University of Illinois, http: //st-www.cs.uiuc.edu/droberts/evolve.html, 2001. |
....project manager can use different specialists for different tasks, such as cognitive psychologists and computer scientists for specifying and implementing user interfaces. To be able to develop effective components, we chose a two track approach for the design of the framework and of applications [20]. Each new application uses components of the framework. When the new system is completed, a thorough analysis ensures that lessons learned from the application are integrated into the framework. This could mean generalizing a special application component to a multi purpose framework component or ....
D. Roberts and R. Johnson. Evolving Frameworks. A Pattern Language for Developing Object-Oriented Frameworks. University of Illinois, http: //st-www.cs.uiuc.edu/droberts/evolve.html, 2001.
....always the result of domain analysis, whether explicit and formal, or hidden and informal. Therefore, frameworks should be developed only when many applications are going to be developed within a speci c problem domain, allowing the time savings of reuse to recoup the time invested to develop them [Don, 1998]. 29 9 Pattern Languages A collection of patterns forms a vocabulary for understanding and communicating ideas. Such a collection may be skillfully woven together into a cohesive whole that reveals the inherent structures and relationships of its constituent parts toward ful lling a shared ....
Don Roberts, Ralph Johnson, University of Illinois, Evolving Frameworks, A Pattern Language for Developing Object-Oriented Frameworks {droberts,johnson}@cs.uiuc.edu. 31
....and usage. Actually the trend is to use design patterns to document the framework, thus following the advice given in [59] ffl Clarify the processes needed for managing framework development. How do we tackle the problem of developing a new framework A pattern language for this is introduced in [97]. ffl Frameworks economics includes tasks such as cost estimation, and investment analysis and justification that are yet to be developed for this concrete case. ffl Framework standards should be developed. Standards for framework development, framework adaptation, framework interoperability and ....
....and programmers. We will also try to study how case based reasoning techniques can be applied for reusing solutions to previous KD problems. The idea would be to offer the user a solution for its problem, based on a solution that the same user created for a similar problem. 4. 9 Future work In [97], a set of steps are defined for the creation of a framework. The first of them is to create three applications in the domain area of the framework. After the first application is finished, the first version of the framework, should start growing from the generalization of pieces of code that are ....
Don Roberts and Ralph Johnson. Evolving Frameworks. A Pattern Language for Developing Object-Oriented Frameworks. Found on the net.
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