RANDOM_WALK

作品数:152被引量:172H指数:7
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相关作者:倪卫宁石寅张佳惠傅应强成可立更多>>
相关机构:安徽工程大学西北工业大学中国科学院西安邮电大学更多>>
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A Stochastic Approach of Dependency Evaluation for IoT Devices被引量:3
《Chinese Journal of Electronics》2016年第2期209-214,共6页HUANG Jiwei CHEN Guo CHENG Bo 
supported by the National Natural Science Foundation of China(No.61502043 and No.61132001);National High-tech R&D Program of China(863 Program)(No.2013AA102301);Beijing Natural Science Foundation(No.4162042);Bei Jing Talents Fund(No.2015000020124G082);the Fundamental Research Funds for the Central Universities(No.2015RC22)
Internet of things(Io T) is an emerging technique that offers advanced connectivity of devices, systems, services, and human beings. With the rapid development of hardware and network technologies, the Io T can refer ...
关键词:Internet of things(IoT) Dependency Random walk Markov chain 
A random walk evolution model of wireless sensor networks and virus spreading被引量:3
《Chinese Physics B》2013年第1期154-160,共7页王亚奇 杨晓元 
Project supported by the National Natural Science Foundation of China (Grant Nos. 61103231 and 61103230);the Innovation Program of Graduate Scientific Research in Institution of Higher Education of Jiangsu Province, China (Grant No. CXZZ11 0401)
In this paper, considering both cluster heads and sensor nodes, we propose a novel evolving a network model based on a random walk to study the fault tolerance decrease of wireless sensor networks (WSNs) due to node...
关键词:wireless sensor network random walk network efficiency virus spreading 
Local Asymptotics of a Markov Modulated Random Walk with Heavy-tailed Increments
《Acta Mathematica Sinica,English Series》2011年第9期1843-1854,共12页Bing Chang WANG Yuan Yuan LIU 
Supported by National Natural Science Foundation of China (Grant Nos. 10901164 and 10771216) and the Scientific Research Foundation for the Returned Overseas Chinese Scholars, Ministry of Education We are grateful to Professor Zhenting Hou and the referees for many valuable comments on the draft of this paper. In particular, we wish to thank a referee for pointing out a related new topic stated in Remark 3.9.
In this paper, we obtain sufficient and necessary conditions for local asymptotics for the maximum of a Markov modulated random walk with long-tailed increments and negative drifts, where the local asymptotics means a...
关键词:Mavkov modulated random walk local asymptotics long-tailed distributions subexpo- nential distributions Wiener-Hopf factorization 
Random Walk Routing in WSNs with Regular Topologies被引量:11
《Journal of Computer Science & Technology》2006年第4期496-502,共7页田慧 沈鸿 松泽照男 
Topology is one of the most important characteristics for any type of networks because it represents the network's inherent properties and has great impact on the performance of the network. For wireless sensor netwo...
关键词:wireless sensor networks ROUTING random walk shortest path 
Random walk search in unstructured P2P被引量:4
《Journal of Systems Engineering and Electronics》2006年第3期648-653,共6页Jia Zhaoqing You Jinyuan Rao Ruonan Li Minglu 
Unstructured P2P has power-law link distribution, and the random walk in power-law networks is analyzed. The analysis results show that the probability that a random walker walks through the high degree nodes is high ...
关键词:unstructured P2P search random walk search random walk spread power-law network. 
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