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Workflows have been widely used to coordinate business activities, software components and services. By making use of cloud resources, workflow systems can be deployed as common services to process a large quantity of workflow execution requests from various users. A challenge for the workflow service is that it should be elastic, i.e., to scale up or scale down to meet the requirements of processing...
All kinds of sensor network have been deployed all over the world. Combining some of these networks, we can get a larger sensor network. The data of very large scale sensor network are polymorphous, heterogeneous, large in quantity and time-limited. In its application, how to store and process these data has become a key technology.
Heterogeneous Computing is becoming an important technology trend in HPC, where more and more heterogeneous processors are used. However, in traditional node architecture, heterogeneous processors are always used as coprocessors. Such usage increases the communication latency between heterogeneous processors and prevents the node from achieving high density. With the purpose of improving communication...
For the operation and management of Complex Pipe Network System in marine engine room, a stable, accurate and intelligent simulation and control theory is presented. By using computer distributed processing technology, a distributed processing approach based on message platform is adopted. It can distribute every pipe network system in engine room to corresponding processing unit according to different...
With the rapid growth of requirements on satellite remote sensing image data, effective management and efficient publication of increasingly large image data has become an urgent problem. Based on the features of massive image data and Web publication, this paper does a deep research and a thorough discussion on multi-resolution pyramid model of global satellite remote sensing images, gives a reasonable...
Negotiation protocol is the basic principle in the electronic commerce, this principle have a direct impact on the efficiency of the negotiation. This study brings up the communication architecture with negotiation protocol on the semantic Web. Precisely speaking, agents make computing with ontology, and we define an agent's communication ontology for this communication framework. Semantic Web use...
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