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检索条件"机构=Key Laboratory of Database and Parallel Computingof Heilongjiang Province"
115 条 记 录,以下是101-110 订阅
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An implementation of the QR iterations for finding eigenvalues of matrices with CUDA on GPU
An implementation of the QR iterations for finding eigenvalu...
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International Conference on Mechatronic Science, Electric Engineering and Computer
作者: Meirui Meihui Weiping Zhang Tao Wang Ning Tian Jinbao Li Longjiang Guo School of Computer Science and Technology Heilongjiang University Harbin 150080 China Harbin Research Institute of Electrical Instrumentation 150028 China School of Computer Science and Technology Heilongjiang University Harbin China Key Laboratory of Database and Parallel Computing of Heilongjiang Province Harbin China
Based on the principle of QR loop iterations, this paper implements a parallel algorithm based on the hardware of GPU (Graphic Process Unit) by using routines from CUDA (Computer Unified Device Architecture) to find t... 详细信息
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Power adjustable cross-layer network protocol in dense wireless sensor networks
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Ruan Jian Xue Bao/Journal of Software 2016年 27卷 11-20页
作者: Ni, Lin-Yu Li, Jin-Bao School of Computer Science and Technology Heilongjiang University Harbin150080 China Key Laboratory of Database and Parallel Computing of Heilongjiang Province Harbin150080 China
A cross layer network strategy with power regulation is proposed for the wireless sensor networks with dense nodes. Under this strategy, nodes use different transmission power for data transmission and so that each no... 详细信息
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Study on distributed channel allocation and routing forwarding strategy in Dual-Radio sensor networks
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Tongxin Xuebao/Journal on Communications 2010年 第9 A期31卷 81-89页
作者: Fan, Bin Li, Jin-Bao Guo, Long-Jiang Liu, Xu Ren, Qian-Qian School of Computer Science and Technology Heilongjiang University Harbin 150080 China Key Laboratory of Database and Parallel Computing of Heilongjiang Province Harbin 150080 China
Considering the limited orthogonal channels in wireless sensor networks (WSN), a distributed channel allocation algorithm (DCA) for Dual-Radio WSN was presented. Based on DCA, a routing forwarding strategy (RFS) was p... 详细信息
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Energy-efficient algorithm for mobile target prediction and tracking in wireless sensor networks
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Tongxin Xuebao/Journal on Communications 2010年 第9 A期31卷 135-143页
作者: Liu, Xu Li, Jin-Bao Guo, Long-Jiang Fan, Bin Zhu, Jing-Hua School of Computer Science and Technology Heilongjiang University Harbin 150080 China Key Laboratory of Database and Parallel Computing of Heilongjiang Province Harbin 150080 China
Aiming at the problem of target tracking in wireless sensor networks, an energy efficient algorithm for mobile targets prediction and tracking was proposed. Sleep scheduling mechanism was used to reduce the cost, as w... 详细信息
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Channel allocation and routing strategy in multi-radio multi-channel wireless sensor networks
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Ruan Jian Xue Bao/Journal of Software 2014年 25卷 103-112页
作者: Ni, Lin-Yu Li, Jin-Bao School of Computer Science and Technology Heilongjiang University Harbin150080 China Key Laboratory of Database and Parallel Computing of Heilongjiang Province Harbin150080 China
To address the problems of transmission delay, transmission conflicts and low throughput in Wireless sensor networks, this paper proposes a channel allocation and routing strategy in Multi-Radio Multi-Channel Networks... 详细信息
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Cross-layer design for multi-power multi-radio wireless sensor networks
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Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice 2011年 第SUPPL. 2期31卷 114-118页
作者: Guo, Xiao-Hang Li, Jin-Bao School of Computer Science and Technology Heilongjiang University Harbin 150080 China Key Laboratory of Database and Parallel Computing of Heilongjiang Province Harbin 150080 China
In this paper, we investigate on the optimal routing jointly scheduling, channel and power assignment in multi-power multi-radio WSNs. We first formulate the optimal routing as a linear programming problem, and then d... 详细信息
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Anti-theft technology based on wireless sensor network
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Ruan Jian Xue Bao/Journal of Software 2011年 第SUPPL. 1期22卷 111-121页
作者: Duan, Jin-Sheng Guo, Long-Jiang Liu, Yong Zhu, Jing-Hua Department of Computer Science and Technology Heilongjiang University Harbin 150080 China Key Laboratory of Database and Parallel Computing of Heilongjiang Province Harbin 150001 China
There are shortcomings in traditional anti-theft technology which can not satisfy a user's demand. The common ways of anti-theft are limited in wireless sensor networks. On the topic of the shadowing effect in wir... 详细信息
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Hybrid Recommendation Algorithm Based on Social Trust Clustering
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Ruan Jian Xue Bao/Journal of Software 2018年 29卷 21-31页
作者: Zhu, Jing-Hua Wang, Chao Ma, Sheng-Chao School of Computer Science and Technology Heilongjiang University Harbin150080 China Heilongjiang Province Key Laboratory for Database and Parallel Computing Harbin150080 China
Recommender system can solve the information overload problem effectively, and collaborative filtering (CF) is one of the techniques that is widely used in recommendation system. However, the traditional CF technology... 详细信息
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Tracking Nodes Selection Algorithm Based on Voronoi Structure in Sensor Networks
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Ruan Jian Xue Bao/Journal of Software 2017年 28卷 30-38页
作者: Ren, Qian-Qian Li, Jin-Bao Sun, Bei-Bei Key Laboratory of Database and Parallel Computing of Heilongjiang Province Heilongjiang University Harbin150080 China Key Laboratory of Electronic Engineering Colleges of Heilongjiang Province Heilongjiang University Harbin150080 China School of Computer Science and Technology Heilongjiang University Harbin150080 China
Energy saving and the tracking performance are two important issues in moving target tracking. This paper presents a Voronoi structure-based nodes selection algorithm, which constructs a network model based on the pro... 详细信息
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Research on physical conflict model based power allocation and link scheduling in MRMC wireless networks
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Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice 2011年 第SUPPL. 2期31卷 101-104页
作者: Guo, Ya-Hong Wang, Xian School of Information Science and Technology Heilongjiang University Harbin 150080 China School of Computer Science and Technology Heilongjiang University Harbin 150080 China Key Laboratory of Database and Parallel Computing of Heilongjiang Province Harbin 150080 China
In order to improve the network spatial reuse and maximize the network throughput, this paper presents a physical conflict model based power allocation and link scheduling algorithm (PPLA). Firstly, PPLA picks availab... 详细信息
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