Title :
A DMC Based Dynamically Self-Configuration Service Process Engine
Author :
Chai, Xuezhi ; Cao, Jian
Author_Institution :
Dept. of Comput. Sci. & Technol., Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
A stable and optimal overall performance is always the target for any process engine. In this paper, we introduced a dynamic matrix control based service process engine. It is built on the Jini platform and employs Jini services to provide functions for a service process engine. The process engine will estimate each client request workload by a heuristic algorithm. According to the estimated workload tag for each request and the runtime overall performance of the engine, a configuration controller based on dynamic matrix control can implement the dynamic self-configuration of the process engine in order to maintain an optimal and stable overall performance.
Keywords :
heuristic programming; predictive control; service-oriented architecture; workflow management software; Jini platform; Jini service; client request estimation; configuration controller; dynamic matrix control; dynamically selfconfiguration service process engine; heuristic algorithm; workload tag; Algorithm design and analysis; Engines; Heuristic algorithms; Mathematical model; Prediction algorithms; Predictive models; Process control; dynamic matrix control; dynamic self-configuration; service process engine;
Conference_Titel :
Computational Science and Engineering (CSE), 2010 IEEE 13th International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-9591-7
Electronic_ISBN :
978-0-7695-4323-9
DOI :
10.1109/CSE.2010.57
