作者: Christin Groba , Siobh´n Clarke
DOI: 10.1109/ICWS.2011.56
关键词:
摘要: Dynamic service composition has emerged as a promising approach to build complex runtime-adaptable applications it allows for binding providers only shortly before execution. However, the dynamic and ad hoc nature of mobile computing environments poses significant challenge composition. In particular, lack central control potential volatility increase complexity failure probability process. Although, current research led decentralised algorithms recovery strategies, key question how reduce still remains. We address this propose opportunistic composition, an optimised execution model requests. The merges phase into supports immediate fulfilment partially composed evaluated our in network simulations. results show improvement over baseline regarding success, response time, communication effort.