?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=A+Survey+on+Service+Composition+Middleware+in+Pervasive+Environments&rft.creator=Ibrahim%2C+Noha&rft.creator=Le+Mouel%2C+Frederic&rft.subject=Human+Computer+Interaction&rft.description=The+development+of+pervasive+computing+has+put+the+light+on+a+challenging+problem%3A+how+to+dynamically+compose+services+in+heterogeneous+and+highly+changing+environments%3F+We+propose+a+survey+that+defines+the+service+composition+as+a+sequence+of+four+steps%3A+the+translation%2C+the+generation%2C+the+evaluation%2C+and+finally+the+execution.+With+this+powerful+and+simple+model+we+describe+the+major+service+composition+middleware.+Then%2C+a+classification+of+these+service+composition+middleware+according+to+pervasive+requirements+-+interoperability%2C+discoverability%2C+adaptability%2C+context+awareness%2C+QoS+management%2C+security%2C+spontaneous+management%2C+and+autonomous+management+-+is+given.+The+classification+highlights+what+has+been+done+and+what+remains+to+do+to+develop+the+service+composition+in+pervasive+environments.&rft.publisher=International+Journal+of+Computer+Science+Issues%2C+IJCSI&rft.date=2009-08-31&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F6684%2F1%2F1-1-12.pdf&rft.identifier=++Ibrahim%2C+Noha+and+Le+Mouel%2C+Frederic++(2009)+A+Survey+on+Service+Composition+Middleware+in+Pervasive+Environments.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F6684%2F