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ACM Transactions on the Web (TWEB), Volume 2 Issue 2, April 2008

Introduction to special issue on service oriented computing (SOC)
Schahram Dustdar, Bernd J. Krämer
Article No.: 10
DOI: 10.1145/1346337.1346338

Automatic annotation of Web services based on workflow definitions
Khalid Belhajjame, Suzanne M. Embury, Norman W. Paton, Robert Stevens, Carole A. Goble
Article No.: 11
DOI: 10.1145/1346237.1346239

Semantic annotations of web services can support the effective and efficient discovery of services, and guide their composition into workflows. At present, however, the practical utility of such annotations is limited by the small number of...

Correctness-aware high-level functional matching approaches for semantic Web services
Islam Elgedawy, Zahir Tari, James A. Thom
Article No.: 12
DOI: 10.1145/1346237.1346240

Service matching approaches trade precision for recall, creating the need for users to choose the correct services, which obviously is a major obstacle for automating the service discovery and aggregation processes. Our approach to overcome this...

Supporting the dynamic evolution of Web service protocols in service-oriented architectures
Seung Hwan Ryu, Fabio Casati, Halvard Skogsrud, Boualem Benatallah, Régis Saint-Paul
Article No.: 13
DOI: 10.1145/1346237.1346241

In service-oriented architectures, everything is a service and everyone is a service provider. Web services (or simply services) are loosely coupled software components that are published, discovered, and invoked across the Web. As the use of Web...

An environment for flexible advanced compensations of Web service transactions
Michael Schäfer, Peter Dolog, Wolfgang Nejdl
Article No.: 14
DOI: 10.1145/1346237.1346242

Business to business integration has recently been performed by employing Web service environments. Moreover, such environments are being provided by major players on the technology markets. Those environments are based on open specifications for...