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This paper presents a semi-automatic Web service composition approach. This approach ranks all available candidate Web service operations based on semantic annotations and suggests service operations to a human designer during the process of Web service composition. The ranking scores are based on data mediation, functionality and formal service specifications. A formal graph model, an IODAG, is defined...
This paper describes SSEA (System for Studying the Effectiveness of Animations), an environment designed to support the empirical study of program visualizations.
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