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Manufacturing shop floor dynamics such as tool breakage or machine performance degradation or breakdown will disrupt the execution of planned production schedules. An intelligent shop floor is one that is able to react to changes that are occurring in a positive way. To give the early warning of the system/equipment health conditions and job execution capability to the supervisory control will improve...
Connotation of international electronic business should be obtained from intersection between traditional international trade and general electronic business. Compared to traditional international trade and general electronic business, international electronic business has its particularity in respects of market form, business type, information standard, and criteria of international commercial law,...
Manufacturing shop floor dynamics such as tool breakage or machine breakdown will disrupt the execution of planned production schedules. To deal with such disruptions, a multi-agent system (MAS) based approach has been considered as a means to perform a local rescheduling of affected manufacturing activities by dynamically allocating resources while guided by the objective of minimizing the impact...
The session initiation protocol (SIP) is considered as the dominant signaling protocol for calls over the Internet. However, how to authenticate each other and agree on a session key has not been efficiently solved. In 2007, Wang and Zhang proposed a key agreement protocol and a new authentication and key agreement mechanism for SIP. In this paper, we prove that Wang and Zhang's key agreement protocol...
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