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SAC
2005
ACM
14 years 2 months ago
Supporting e-commerce systems formalization with choreography languages
E-commerce as well as B2B applications are essentially based on interactions between different people and organizations (e.g. industry, banks, customers) that usually exploit the ...
Mario Bravetti, Claudio Guidi, Roberto Lucchi, Gia...
ICWS
2007
IEEE
13 years 10 months ago
Probabilistic QoS and soft contracts for transaction based Web services
— 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...
TWEB
2010
164views more  TWEB 2010»
13 years 7 months ago
A distributed service-oriented architecture for business process execution
The Business Process Execution Language (BPEL) standardizes the development of composite enterprise applications that make use of software components exposed as Web services. BPEL...
Guoli Li, Vinod Muthusamy, Hans-Arno Jacobsen
DBPL
2003
Springer
109views Database» more  DBPL 2003»
14 years 1 months ago
Modelling Dynamic Web Data
We introduce the Xdπ calculus, a peer-to-peer model for reasoning about dynamic web data. Web data is not just stored statically. Rather it is referenced indirectly, for example ...
Philippa Gardner, Sergio Maffeis
WMTE
2002
IEEE
14 years 1 months ago
Lightweight Extensions of Collaborative Modeling Systems for Synchronous Use on PDA's
Based on experience in orchestrating co llaborative learning scenarios with ubiquitous computing technology, two strategies for extending a co -constructive modeling environment w...
Niels Pinkwart, Christian Schäfer, Heinz Ulri...