TY - GEN
T1 - Livemig
T2 - 2009 IEEE International Conference on Web Services, ICWS 2009
AU - Zeng, Jin
AU - Huai, Jinpeng
AU - Sun, Hailong
AU - Deng, Ting
AU - Li, Xiang
PY - 2009
Y1 - 2009
N2 - Composite service evolution is one of the most important challenges to deal with in the field of service composition. In particular, this paper presents, LiveMig, an approach to live migration of composite service instance, which is a critical step for online composite service evolution. In LiveMig, a set of change operations preserving soundness is first defined. Second, a live instance state migration algorithm is proposed to determine if the state migration is allowed or not, and to compute the exact state after the migration. Finally, the correctness of LiveMig is theoretically proved, and an extensive set of simulations are performed to show its feasibility and effectiveness.
AB - Composite service evolution is one of the most important challenges to deal with in the field of service composition. In particular, this paper presents, LiveMig, an approach to live migration of composite service instance, which is a critical step for online composite service evolution. In LiveMig, a set of change operations preserving soundness is first defined. Second, a live instance state migration algorithm is proposed to determine if the state migration is allowed or not, and to compute the exact state after the migration. Finally, the correctness of LiveMig is theoretically proved, and an extensive set of simulations are performed to show its feasibility and effectiveness.
UR - https://www.scopus.com/pages/publications/70449484278
U2 - 10.1109/ICWS.2009.96
DO - 10.1109/ICWS.2009.96
M3 - 会议稿件
AN - SCOPUS:70449484278
SN - 9780769537092
T3 - 2009 IEEE International Conference on Web Services, ICWS 2009
SP - 679
EP - 686
BT - 2009 IEEE International Conference on Web Services, ICWS 2009
Y2 - 6 July 2009 through 10 July 2009
ER -