Web Service Composition Automation based on Timed Automata
نویسندگان
چکیده
منابع مشابه
Web Service Composition Automation based on Timed Automata
Web service composition is a new direction in the research of service computing. To promote the portfolio, the key problem is to achieve efficient and automatic composition process. We propose the web service composition model based on timed automata. In the computing framework, we design the formal model and its construction algorithm; provide a web service interface description language and c...
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Quality of service (QoS) is an important issue in the design and management of web service composition. QoS in web services consists of various non-functional factors, such as execution cost, execution time, availability, successful execution rate, and security. In recent years, the number of available web services has proliferated, and then offered the same services increasingly. The same web ...
متن کاملqos-based web service composition based on genetic algorithm
quality of service (qos) is an important issue in the design and management of web service composition. qos in web services consists of various non-functional factors, such as execution cost, execution time, availability, successful execution rate, and security. in recent years, the number of available web services has proliferated, and then offered the same services increasingly. the same web ...
متن کاملLayered Composition for Timed Automata
We investigate layered composition for real-time systems modelled as (networks of) timed automata (TA). We first formulate the principles of layering and transition independence for TA, and demonstrate the validity of the communication closed layer (CCL) laws in such a setting, by means of an operator for layered composition that is intermediate between parallel and sequential composition. Next...
متن کاملThe Performance Analysis of Web Service Composition Based on Timed Colored Petri Net
On the premise of meeting functional requirements, the performance of web service composition is key to customers. Therefore, performance modeling of web service composition has been an important research direction of reengineering. Time coloured Petri net (TCPN) can not only establish a simulation model for system behaviour, but also extract or collect many performance analysis results from th...
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ژورنال
عنوان ژورنال: Applied Mathematics & Information Sciences
سال: 2014
ISSN: 1935-0090,2325-0399
DOI: 10.12785/amis/080460