TY - GEN
T1 - QoS-aware service composition in service overlay networks
AU - Li, Yang
AU - Huai, Jin Peng
AU - Deng, Ting
AU - Sun, Hai Long
AU - Guo, Hui Peng
AU - Du, Zongxia
PY - 2007
Y1 - 2007
N2 - As the amount of web services over the Internet grows continuously, these services can be interconnected to form a service overlay network (SON). On the basis of SON, building value-added services by service composition is an effective method to satisfy the changeable functional and non-functional QoS (Quality of Service) requirements of customers. However, the previous research on QoS-aware service composition in SON mainly focuses on the context where services have simple interactions, and it can not support application scenarios with complex business collaboration in electronic business. In this paper, we propose the HOSSON (Hierarchical service cOmpoSition framework in SON) framework, which can be used to construct more general-purpose SON through describing the relations among services using business protocols. In HOSSON, business protocols instead of interactive messages are adopted to simplify the description of service composition requirements and a novel approach named protocol computing are proposed to implement service composition on demand. Furthermore, two algorithms, OSS and MCSS, are designed to support service selection for QoS-aware service composition. Finally, comprehensive simulations are conducted to evaluate the performance of algorithms.
AB - As the amount of web services over the Internet grows continuously, these services can be interconnected to form a service overlay network (SON). On the basis of SON, building value-added services by service composition is an effective method to satisfy the changeable functional and non-functional QoS (Quality of Service) requirements of customers. However, the previous research on QoS-aware service composition in SON mainly focuses on the context where services have simple interactions, and it can not support application scenarios with complex business collaboration in electronic business. In this paper, we propose the HOSSON (Hierarchical service cOmpoSition framework in SON) framework, which can be used to construct more general-purpose SON through describing the relations among services using business protocols. In HOSSON, business protocols instead of interactive messages are adopted to simplify the description of service composition requirements and a novel approach named protocol computing are proposed to implement service composition on demand. Furthermore, two algorithms, OSS and MCSS, are designed to support service selection for QoS-aware service composition. Finally, comprehensive simulations are conducted to evaluate the performance of algorithms.
UR - https://www.scopus.com/pages/publications/37749007150
U2 - 10.1109/ICWS.2007.148
DO - 10.1109/ICWS.2007.148
M3 - 会议稿件
AN - SCOPUS:37749007150
SN - 0769529240
SN - 9780769529240
T3 - Proceedings - 2007 IEEE International Conference on Web Services, ICWS 2007
SP - 703
EP - 710
BT - Proceedings - 2007 IEEE International Conference on Web Services, ICWS 2007
T2 - 2007 IEEE International Conference on Web Services, ICWS 2007
Y2 - 9 July 2007 through 13 July 2007
ER -