In this work we present a protocol ensuring the eTransaction guarantee (i.e. a recently proposed end-to-end reliability guarantee) in a Web based, three-tier transactional system....
Abstract. Recently the term Web Services Orchestration has been introduced to address composition and coordination of Web Services. Several languages to describe orchestration for ...
Correct handling of concurrently accessed external resources is a demanding problem in programming. The standard approaches rely on database transactions or concurrency mechanisms...
—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...
Abstract. It is generally agreed that one of the key services of componentbased systems are transactions. However, an agreement on how components should be involved in transactions...