— Web services orchestrations and choreographies require establishing Quality of Service (QoS) contracts with the user. This is achieved by performing QoS composition, based on c...
Sidney Rosario, Albert Benveniste, Stefan Haar, Cl...
Web services are distributed processes with a public description of their behavior, or contract. The availability of repositories of Web service descriptions enables interesting f...
Service Oriented Architectures draw heavily on techniques for reusing and assembling off-the-shelf software components. While powerful, this programming practice is not without a ...
Giovanni Bernardi, Michele Bugliesi, Damiano Maced...
Abstract: Die Vision von Web Services ist, dass ein Service Requestor einen Service Provider dynamisch finden und binden kann. Für das Finden eines Web Services müssen die Anford...
—In this paper we extend our previous work on soft probabilistic contracts for QoS management, from the particular case of “response time”, to general QoS parameters. Our stu...