Quanyu Wang

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A new server-decentralized Internet architecture based on Jabber for robot remote control is proposed in order to have high availability, performance, scalability, fault tolerance and security. Four components of the architecture: operators, robots, transfer servers and data-keeper are defined and functioned. The robot-controlling data/robot state data are(More)
Aiming to improving the exception handling capacity of BPEL process, this paper explores a policy-based exception handling method for BPEL processes. The paper propose a policy-based exception handling description language EHPDL-P, and design a framework to support the implementation mechanism of exception handling process based on EHPDL-P. Finally, through(More)
Aiming to improving the exception handling capacity of BPEL process, this paper explores a policy-based exception handling method for service-oriented processes. The paper propose a policy-based exception handling description language EHPDL-P,and design a exception handling framework EHP-F to support the implementation mechanism of exception handling(More)
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