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Semantic computing is an important task in the research of natural language processing. For the problem of the inaccurate conceptual graph matching, this paper proposed the algorithm based on Conceptual sub-Graph weight self-adjustment. Based on the in tensional logic model of Chinese concept connotation, using Recursive Conceptual Graph as knowledge representation method and combining with the computation...
Integratedly use the knowledge of the social network theory based on the traditional trust, and compute the trust of the users of online auction transactions, because of lack of Intelligence, flexibility and initiative in current recommendation system, the Auction Mechanism Based Distributed Personalized Recommendation System was proposed. In this system, intelligent agent technology was used. The...
Our motivation for writing this paper was to present application of Gesture Description Language (GDL) methodology in the role of natural user interface (NUI) for immersive virtual reality (VR) environment. In order to do so we have adapted an existing so called voxel-engine framework by adding essential components. In order to apply NUI in VR environment we have implemented two types of interactions...
Personal health record which is stored safely in the cloud computing platform has captured the attention of cryptographic researchers. In order to assure the security of data, anyone can't read and tamper it without permit. In this paper, we use attribute-based encryption(ABE) scheme which is an extension of identify-based encryption(IBE) to construct a system. In this system we adopt key-policy attribute-based...
With the rapid development of information technology, information security management is ever more important. OpenSSL security incident told us, there's distinct disadvantages of security management of current hierarchical structure, the software and hardware facilities are necessary to enforce security management on their implements of crucial basic protocols, in order to ease the security threats...
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