Hierarchical Morphological Composition Of Web Hosting System
Journal of Integrated Design & Process Science
Cloud Computing Service Composition and Search Based on Semantic
CloudCom '09 Proceedings of the 1st International Conference on Cloud Computing
Supporting query over dynamic combination of data sources for social media
WAIM'11 Proceedings of the 2011 international conference on Web-Age Information Management
QoS-aware automatic service composition: a graph view
Journal of Computer Science and Technology - Special issue on Community Analysis and Information Recommendation
Algorithms for generating ordered solutions for explicit and/or structures
Journal of Artificial Intelligence Research
Service composition for mobile ad hoc networks using distributed matching
UCAmI'12 Proceedings of the 6th international conference on Ubiquitous Computing and Ambient Intelligence
Web service execution model for cloud environment
ACM SIGSOFT Software Engineering Notes
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Service dependency graph (SDG) is an AND/OR graph showing input output dependencies among service operations. As dependencies in an SDG are indirectly expressed by reasoning on data models used by service interface definitions, their re-usability and expressiveness are limited. In this paper, we propose an enhanced version of service dependency graph, namely SDG+. SDG+ enhances SDG with explicit dependency declaration, which expresses dependencies directly with static explicit declarations. Based on SDG+, we developed our automatic service composition algorithm for WS-Challenge 2007, which wins the championship of composition efficiency in the competition.