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检索条件"机构=Key Lab of Network Data Science and Technology"
2790 条 记 录,以下是2641-2650 订阅
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Pattern mining, semantic label identification and movement prediction using mobile phone data
Pattern mining, semantic label identification and movement p...
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8th International Conference on Advanced data Mining and Applications, ADMA 2012
作者: Xie, Rong Luo, Jun Yue, Yang Li, Qingquan Zou, Xiaoqing International School of Software Wuhan University Wuhan 430079 China Shenzhen Institutes of Advanced Technology CAS Shenzhen 518055 China Shenzhen Key Laboratory of High Performance Data Mining Shenzhen 518055 China Shenzhen University Shenzhen China State Key Lab. of Information Engineering in Surveying Mapping and Remote Sensing Wuhan University Wuhan 430079 China Faculty of Land Resource Engineering Kunming University of Science and Technology Kunming China
data collected from mobile phones have potential knowledge to provide with important behavior patterns of individuals. In this paper, we present approaches to discovering personal mobility and characteristics based on... 详细信息
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Throughput and energy efficiency optimization of ARQ protocols for exploiting cooperative communication in wireless sensor networks
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Journal of Convergence Information technology 2012年 第19期7卷 39-47页
作者: Wang, Haiyong Yang, Geng Chen, Zhengyu Xu, Jian Key Lab of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Nanjing 210003 China School of Computer Science and Technology Nanjing University of Posts and Telecommunications Nanjing 210003 China
In wireless sensor networks (WSNs) where the nodes operate on batteries, for which replacement and recharging is almost impossible. So it is critical to prolon g the network lifetime by minimizing the total energy con... 详细信息
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(t, n) secret sharing scheme based on cylinder model in wireless sensor networks
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Journal of networks 2012年 第7期7卷 1009-1016页
作者: Huang, Haiping Chen, Hao Wang, Ruchuan Mao, Qian Cheng, Renyuan Nanjing University of Posts and Telecommunications Department of Computer Nanjing University of Aeronautics and Astronautics Department of Computer Science and Technology Nanjing China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Ministry of Education/Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing China
Since the existence of characteristics of heterogeneity, limited energy, complexity and so forth, it turns into a research hot spot on the security mechanism of wireless sensor networks (WSN), especially the problems ... 详细信息
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A Quantum Genetic Algorithm for continuous Space optimization based on Search Space Partition
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International Journal of Advancements in Computing technology 2012年 第4期4卷 73-83页
作者: Li, Junying Wu, Jianrong Liu, Haitao Key Lab of Wireless Sensor Network and Communications Shanghai Institute of Microsystem and Information Technology Chinese Academy of Science Shanghai 200050 China Wuxi SensingNet Industrialization Research Institute Wuxi 214135 China
In view of the slowness, the locality of convergence and the low accuracy of Simple Genetic Algorithm (SGA) in solving complex continuous space optimization problems, we introduce an improved genetic algorithm called ... 详细信息
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Quantum particle swarm optimization based search space partition with application to continuous space optimization
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Journal of Information and Computational science 2012年 第2期9卷 521-531页
作者: Li, Junying Shen, Yudi Liu, Haitao Key Lab of Wireless Sensor Network and Communication Shanghai Institute of Microsystem and Information Technology Chinese Academy of Science Shanghai 200050 China Wuxi SensingNet Industrialization Research Institute Wuxi 214135 China
In view of the slowness and the locality of convergence for Particle Swarm Optimization (PSO) in solving complex continuous space optimization problems. Based the idea of wavelet analysis and quantum algorithm, this p... 详细信息
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data aggregation scheduling algorithm based on maximum weighted independent set for WSNs
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Journal of Information and Computational science 2012年 第15期9卷 4451-4459页
作者: Xu, Jian Yang, Geng Yang, Zhen Zhang, Zixiong College of Computer Science and Technology Nanjing University of Posts and Telecommunications Nanjing 210003 China Key Lab. of Broadband Wireless Communication and Sensor Network Technology of Ministry of Education Nanjing University of Posts and Telecommunications Nanjing 210003 China
Because sensor nodes are typically resource-constrained, the key challenge in Wireless Sensor networks (WSNs) design is the energy-efficiency and how to deal with the trade-off between it and the QoS parameters. data ... 详细信息
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A tree-based data aggregation scheduling algorithm for wireless sensor networks
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Journal of Computational Information Systems 2012年 第13期8卷 5409-5416页
作者: Xu, Jian Yang, Geng Liu, Zhipeng Chen, Yunfang College of Computer Science and Technology Nanjing University of Posts and Telecommunications Nanjing 210003 China Key Lab. of Broadband Wireless Communication and Sensor Network Technology of Ministry of Education Nanjing University of Posts and Telecommunications Nanjing 210003 China
data aggregation is one of the key technologies for Wireless Sensor networks applications. data aggregation can cut down the data traffic, thereby reduce energy consumption, and extend the network lifetime. But the Qo... 详细信息
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Energy-Efficient and Delay-Constrained Routing for different services in Wireless Sensor network
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Journal of Convergence Information technology 2012年 第5期7卷 233-243页
作者: Liang, Qingwei Yao, Daoyuan Liu, Haitao Key Lab of Wireless Sensor Network and Communications Shanghai Institute of Microsystem and Information Technology Chinese Academy of Science Shanghai 200050 China Wuxi SensingNet Industrialization Research Institute Wuxi 214135 China
To design a routing protocol that saves sensor node energy while meeting the needs of different applications has become a research focus in wireless sensor network. In this paper, we propose Energy-Efficient and Delay... 详细信息
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Leaf image recognition using Fourier transform based on ordered sequence
Leaf image recognition using Fourier transform based on orde...
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8th International Conference on Intelligent Computing technology, ICIC 2012
作者: Yang, Li-Wei Wang, Xiao-Feng Department of Automation University of Science and Technology of China Hefei Anhui 230027 China Intelligent Computing Laboratory Hefei Institute of Intelligent Machines Chinese Academy of Sciences P.O. Box 1130 Hefei Anhui 230031 China Key Lab. of Network and Intelligent Information Processing Hefei University Hefei Anhui 230601 China
There are a number of leaf recognition methods, but most of them are based on Euclidean space. In this paper, we will introduce a new description of feature for the leaf image recognition, which represents the leaf co... 详细信息
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Joint channel-network coding in cooperative communication: Outage behavior and resource allocation
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Advances in Information sciences and Service sciences 2012年 第5期4卷 106-113页
作者: Lv, Zheng Yu, Zhijun Liu, Haitao Key Lab of Wireless Sensor Network and Communications Shanghai Institute Of Microsystem and Information Technology Chinese Academy of Science Shanghai 200050 China Wuxi SensingNet Industrialization Research Institute Wuxi Jiangsu 214135 China
In the scenario of up links from users to cooperating nodes are not reliable, we construct a wireless channel model and introduce channel coding and network coding into cooperative communication system and propose a c... 详细信息
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