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An effective way of leveraging the value of legacy systems is to expose their functionality, or subsets of it, as services. In the business world, this has become a very popular approach because it allows underlying systems to remain largely unchanged, while exposing functionality to a larger number of clients through well-defined service interfaces. The U.S. Department of Defense (DoD) is also adopting...
Summary form only given. The development environment has vastly changed over the last years. Development architectures of single database servers are replaced by message based exchange servers, cross application handling emerged, business demands change more rapidly and Web portals, Web services etc. require not only new tools to manage software maintenance, but also preventive maintenance tools as...
Software maintenance and reuse require identification of the applied software licenses. The information needs of maintainers and reusers can be supported by reverse engineering tools at different information retrieval levels. The paper presents a reverse engineering approach called ASLA for retrieving license information typically used in OSS. User needs, system architecture, tool features, and tool...
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