TY - GEN
T1 - What do semantics matter when the meat is overcooked?
AU - Fiadeiro, José Luiz
PY - 2008/7/1
Y1 - 2008/7/1
N2 - We develop an abstract operational model for configuration management under service-oriented computing. This semantics is based on a graph-based representation of the configuration of global computers and an operational model of service-oriented dynamic reconfiguration based on a resolution-like mechanism similar to concurrent constraint programming. A resolution step involves a goal executed by a business activity and a clause that corresponds to a complex service. Unification captures service discovery, ranking and selection based on SLA-constraint optimisation and interpretations between specifications of conversations expected by the goal and provided by the discovered service. The resolvent is a reconfiguration of the original business activity that results from binding the goal with the discovered service.
AB - We develop an abstract operational model for configuration management under service-oriented computing. This semantics is based on a graph-based representation of the configuration of global computers and an operational model of service-oriented dynamic reconfiguration based on a resolution-like mechanism similar to concurrent constraint programming. A resolution step involves a goal executed by a business activity and a clause that corresponds to a complex service. Unification captures service discovery, ranking and selection based on SLA-constraint optimisation and interpretations between specifications of conversations expected by the goal and provided by the discovered service. The resolvent is a reconfiguration of the original business activity that results from binding the goal with the discovered service.
UR - http://www.scopus.com/inward/record.url?scp=45849111848&partnerID=8YFLogxK
U2 - 10.1007/978-3-540-68679-8_35
DO - 10.1007/978-3-540-68679-8_35
M3 - Conference contribution
AN - SCOPUS:45849111848
SN - 3540686762
SN - 9783540686767
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 563
EP - 580
BT - Concurrency, Graphs and Models - Essays Dedicated to Ugo Montanari on the Occasion of His 65th Birthday
ER -