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Web Services is an effective way to realize service-oriented architecture. In order to enhance user experience, it is one of the key problems to respond client requests quickly when lots of data is required from the server. Based on modular classification and multi-threading transfer principle, a new method transmitting large data is proposed in this paper after network transmission feature is analyzed...
For solving the problems appearing in the application of SOA to various types WFMS, such as WFMS which includes many human activities, a metamodel of Service-oriented workflow process, SOWF-MM, is proposed. In SOWF-MM, services are regarded as resource, a service is bound to a service role when an abstract workflow process model is instantiated, and services may be invoked by different way according...
Service-oriented architecture (SOA) is an ideal solution to build application system with low cost and high efficiency, but fault detection is not supported in most SOA-based applications. Based on Gauss distribution, a fault detection mechanism for SOA-based applications is proposed. The fault in SOA can be detected through comparing the calculated confidence interval with the predefined parameters...
The remarkable and continuous increase in link speed and application variety of Internet calls for new QoS provision technology that is both efficient and flexible. Being a kind of application-specific processor optimized for network computation, network processor (NP) combines the high performance of hardware and the flexibility of software, which exactly meets the demands of nowadays Internet traffic...
A new Web Service construction method is proposed according with the principle of Representation State Transfer (REST) in this paper. Using Resource-Oriented Architecture, how to construct the application with REST characteristics is described step by step. The performance of new Web Service construction method is evaluated and is compared with that of Service-Oriented Architecture (SOA). Analytical...
The discovery of chances (risks or opportunities) can have a significant impact on decision making. We develop an intelligent system to discover relative chances with respect to a particular chance seeker (agent). Agent, as autonomous entities which either work on their own or cooperate with others, and agent architectures have enormous potentials to be applied in such critical system. In this article,...
Interacting nodes discovery is a primary challenge in peer-to-peer (P2P) based large-scale distributed virtual environment (DVE) systems. Hormone-based P2P overlay network (HP2PON) model is proposed to provide a fully distributed interacting nodes discovery method with low latency and high topology consistency for P2P based DVE system. The results of simulations show that the average topology consistency...
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