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» Monotonicity in Service Orchestrations
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ECOWS
2008
Springer
14 years 11 months ago
Validating Orchestration of Web Services with BPEL and Aggregate Signatures
In this paper, we present a framework providing integrity and authentication for secure workflow computation based on BPEL Web Service orchestration. We address a recent cryptogra...
Carlo Blundo, Emiliano De Cristofaro, Clemente Gal...
CONCUR
2008
Springer
14 years 11 months ago
Contract-Directed Synthesis of Simple Orchestrators
The availability of repositories of Web service descriptions enables interesting forms of dynamic Web service discovery, such as searching for Web services exposing a specified beh...
Luca Padovani
COORDINATION
2008
Springer
14 years 11 months ago
Session Types for Orchestration Charts
We present a novel approach for the sound orchestration of services. It is based on Orcharts and Typecharts: a service orchestration language and an associated behavioural typing l...
Alessandro Fantechi, Elie Najm
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PERCOM
2010
ACM
15 years 1 months ago
Orchestrator: An active resource orchestration framework for mobile context monitoring in sensor-rich mobile environments
— In this paper, we present Orchestrator, an active resource orchestration framework for mobile context monitoring. Emerging pervasive environments will introduce a PAN-scale sen...
Seungwoo Kang, Youngki Lee, Chulhong Min, Younghyu...
ICSOC
2005
Springer
15 years 3 months ago
Handling Faults in Decentralized Orchestration of Composite Web Services
Abstract. Composite web services can be orchestrated in a decentralized manner by breaking down the original service specification into a set of partitions and executing them on a...
Girish Chafle, Sunil Chandra, Pankaj Kankar, Vijay...