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Trust problems exist in open distributed service oriented computing environments. A lot of research work has been done on the theories and applications of trust and reputation management in service oriented environment. However, the design expertise on trust is not well documented yet. In this paper we propose to use trust patterns for documenting solutions for trust problems. The main benefit of...
Dynamic process management is a feature of MPI-2 that allows an MPI process to create new processes and manage communication with these processes. The dynamic creation of processes allows application writers to develop multiscale applications or master/worker based programs. Although several MPI implementations support this feature we are not aware of any studies on the issues in designing the dynamic...
Source code examples are valuable to developers needing to use an unfamiliar application programming interface (API). Numerous approaches exist to help developers locate source code examples; while some of these help the developer to select the most promising examples, none help the developer to reuse the example itself. Without explicit tool support for the complete end-to-end task, the developer...
Comprehending an unfamiliar code fragment requires an awareness of explicit usage directives that may be present in the documentation of some invoked functions. Since it is not practical for developers to thoroughly investigate every call, directives may be missed and errors may occur. We previously reported on a tool called eMoose, which highlights calls to methods with associated directives, and...
Traditional techniques to test a software application through the application's graphical user interface have a number of weaknesses. Manual testing is slow, expensive, and does not scale well as the size and complexity of the application increases. Software test automation which exercises an application through the application's UI using an API set can be difficult to maintain. We propose a software...
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