Recent years, the problem of communication performance and reliability in large scale distributed systems has drawn worldwide interest of researchers, in the computer networks domain. More and more works have demonstrated that the path diversity is an effective way for improving the end-to-end performance of network applications. If there are multiple paths between both sides
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Wireless sensor network, which is currently a new research hotspot in IT field, is widely used invarious aspects, such as military, security, transportation, environmental protection, medical care,disaster relief and so on. Key management is one of the most important and basic researches onsecurity of WSNs, and is the basis of information encryption and entity authentication
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As a novel digital media of vision, multiview video meets the users needs of selecting a certain view from multiple views and operating the audiovisual object, as a result, it provides the 3D depth impression of the observed scenery and the interactive operation function. It would be the next generation of multimedia application after the
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Cluster computing, internet of things, cloud computing and wireless sensor networks emerged in recent years are distributed systems technology for commercial applications. Therefore, to build a distributed system is effective to achieve the basic requirements of these applications. This thesis mainly studies the distributed system of communication and load balance problems. After a brief introduction
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Augmented Reality mixes objective scenes with generated virtual scene through image processing technology and visualization techniques. Advantages of great immersively interacting and entertainment make it a hot spots for research institutions and IT giants,and some of them release several AR development kits or applications on mobile platforms. However, earlier AR technology lacks of interacting methods,
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With the rapid development of network resources and E-commerce, Internet users are also on theincrease. With dazzling resources on the Internet, Personalized recommendation comes into being in orderto help Internet users find out the resources they need. It transforms from previous commodity needed tofind by oneself to system actively pushing commodity in which users are
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With the development and expansion of the scale of production,production management and control has become more and more difficult.Companies pay more attention to the establishment of the monitoringsystem. The monitoring system application shows the diversity andunpredictability makes it difficult to meet the growing demand formonitoring system applications based on traditional architecture,especially in the scalability, reliability
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Cache Coherent-Non Uniform Memory (CC-NUMA) system is one of the popular multiprocessor systems. Cache coherent problem is important to both traditional MIMD system and CC-NUMA system, because it impacts not only system performance but also the scalability. It’s introduced and analyzed that the existent protocol used to solve this problem and their ill effects to
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Distributed cache is a key technology for the modern enterprise system to gain the high performance and high scalability. Distributed cache technology is popular, but most of the researches are focus on the field of cache technology for web caching. While this paper is mainly about the characteristics and applications of distributed cache technology in
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Distributed cache is a key technology for the modern enterprise system to gain the high performance and high scalability. Distributed cache technology is popular, but most of the researches are focus on the field of cache technology for web caching. While this paper is mainly about the characteristics and applications of distributed cache technology in
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