TY - GEN
T1 - QoS-Aware web services composition using transactional composition operator
AU - Liu, An
AU - Huang, Liusheng
AU - Li, Qing
PY - 2006
Y1 - 2006
N2 - As composite web services are often long lasting, loosely coupled, and cross application and administrative boundaries, transactional support is required. Most of the work has so far focused on relaxing some ACID properties of the traditional transaction model, with little being done on investigating how the transaction can influence the quality of service (QoS) of a composite web service. In this paper, a composition model is proposed to evaluate the quality of service (QoS) of a composite service with various transactional requirements. The proposed model is based on a transactional composition operator, which extends the traditional workflow patterns and integrates transactional properties. Using a recursive approach, the QoS of a composite service can easily be calculated, in spite of transactional requirements given by service providers or end users. © Springer-Verlag Berlin Heidelberg 2006.
AB - As composite web services are often long lasting, loosely coupled, and cross application and administrative boundaries, transactional support is required. Most of the work has so far focused on relaxing some ACID properties of the traditional transaction model, with little being done on investigating how the transaction can influence the quality of service (QoS) of a composite web service. In this paper, a composition model is proposed to evaluate the quality of service (QoS) of a composite service with various transactional requirements. The proposed model is based on a transactional composition operator, which extends the traditional workflow patterns and integrates transactional properties. Using a recursive approach, the QoS of a composite service can easily be calculated, in spite of transactional requirements given by service providers or end users. © Springer-Verlag Berlin Heidelberg 2006.
UR - https://www.scopus.com/pages/publications/33746083210
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-33746083210&origin=recordpage
U2 - 10.1007/11775300_19
DO - 10.1007/11775300_19
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9783540352259
T3 - Lecture Notes in Computer Science
SP - 217
EP - 228
BT - Advances in Web-Age Information Management
A2 - Yu, Jeffrey Xu
A2 - Kitsuregawa, Masaru
A2 - Leong, Hong Va
PB - Springer
CY - Berlin, Heidelberg
T2 - 7th International Conference on Advances in Web-Age Information Management (WAIM 2006)
Y2 - 17 June 2006 through 19 June 2006
ER -