167 search results - page 1 / 34 » Improved Adaptation of Web Service Compositions Using Value ... |
ICWS
2007
IEEE
13 years 6 months ago
2007
IEEE
Workflows often operate in volatile environments in which the component services’ QoS changes frequently. Optimally adapting to these changes becomes an important problem that ...
TSC
2008
13 years 4 months ago
2008
Web service composition (WSC) techniques assume that the parameters used to model the environment remain static and accurate throughout the composition's execution. However, W...
WWW
2007
ACM
14 years 5 months ago
2007
ACM
Web processes must often operate in volatile environments where the quality of service parameters of the participating service providers change during the life time of the process...
ICWS
2009
IEEE
14 years 1 months ago
2009
IEEE
Environments in which Web service compositions (WSC) operate are often dynamic. We address the problem of which service to query for up-to-date information in order to adapt a hie...
ESWS
2007
Springer
13 years 10 months ago
2007
Springer
Traditional process support systems typically offer a static composition of atomic tasks to more powerful services. In the real world, however, processes change over time: busines...