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Virtual reality is an important technology of computer area. This paper built a 3D mechanized mining system via applying technologies of virtual reality, 3DS MAX and Quest 3D. Full scene roaming, interaction control and devices simulations are designed and realized in the VR system. Moreover, behavior modeling and interactive control of coal cutter, hydraulic support and scraper conveyer are achieved...
Based on the study of essence of component trustworthiness in data processing domain, this paper proposes the method using information entropy to measure the components' trustworthiness and describes the method to calculate the information entropy of components, which has achieved good results in practical application.
Peer-to-Peer (P2P) has attracted a great deal of interest in industry and research literature. Peer-to-peer information systems (P2PIS) are Internet-based systems for distributed data management that operate in a completely decentralized manner, aiming at unlimited scalability with millions of nodes, continuous availability regardless of node and network failures, self-stabilization in the presence...
A procurement service mode based on application service provider which support the cooperation of small and medium-sized manufacturing enterprises (SME) is presented in this paper. First of all, it investigated and analysed the internal and external condition of ASP application service for SME, and then it researched on the architecture and operation mode of ASP application service and discussed the...
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