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Dive into the research topics where Zuo Decheng is active.

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Featured researches published by Zuo Decheng.


Journal of Electronics (china) | 2007

DPHM: A FAULT DETECTION PROTOCOL BASED ON HEARTBEAT OF MULTIPLE MASTER-NODES

Dong Jian; Zuo Decheng; Liu Hongwei; Yang Xiao-zong

In most of fault detection algorithms of distributed system, fault model is restricted to fault of process, and link failure is simply masked, or modeled by process failure. Both methods can soon use up system resource and potentially reduce the availability of system. A fault Detection Protocol based on Heartbeat of multiple Master-nodes (DPHM) is proposed, which can immediately and accurately detect and locate faulty links by adopting voting and electing mechanism among master-nodes. Thus, DPHM can effectively improve availability of system. In addition, in contrast with other detection protocols, DPHM reduces greatly the detection cost due to the structure of master-nodes.


Archive | 2015

Cloud environment distributed file system reliability test suite

Zuo Decheng; Feng Yi; Zhang Zhan; Liu Hongwei; Feng Wei; Dong Jian; Wen Dongxin; Luo Danyan; Shu Yanjun; Zhao Zhilong; Hu Ze; Feng Danqing; Wu Na; Pan Daohua; Li Wenhao; Wang Xu


Archive | 2015

Method for testing concurrency property of cloud platform based on federated research

Zhang Zhan; Zuo Decheng; Feng Wei; Liu Hongwei; Luo Danyan; Feng Yi; Dong Jian; Shu Yanjun; Wang Shuai; Xue Lixing; Wu Na; Hu Ze; Li Wenhao


Archive | 2013

Performance evaluation system of high-end server for intermediary business of bank

Zuo Decheng; Zhou Haiying; Zhang Zhan; Qian Jun; Miao Baili; Luo Danyan; Liu Hongwei; Dong Jian; Ma Zongqing; Jia Long


international conference on intelligent information processing | 2011

Research on Key Node of Wireless Sensor Network Based on Degree-degree Correlations

Ma Chuang; Liu Hongwei; Zuo Decheng; Wu Zhibo; Yang Xiao-zong


World Academy of Science, Engineering and Technology, International Journal of Computer, Electrical, Automation, Control and Information Engineering | 2007

Semantic Spatial Objects Data Structure for Spatial Access Method

Kalum Priyanath Udagepola; Zuo Decheng; Wu Zhibo; Yang Xiao-zong


Journal of Software | 2006

An Adaptive Failure Detector for Grid Based on QoS

Dong Jian; Zuo Decheng; Liu Hongwei; Yang Xiao-zong


Archive | 2015

MapReduce fault injection external member

Zhang Zhan; Liu Hongwei; Zuo Decheng; Feng Yi; Wang Xu; Luo Danyan; Dong Jian; Shu Yanjun; Feng Wei; Chai Sen; Wen Dongxin; Wu Na; Xue Lixing


Archive | 2014

Heterogeneous multi-core processor based on ARM, DSP and FPGA and task scheduling method

Zuo Decheng; Zhang Zhan; Xue Lixing; Lai Yuanzhi; Feng Yi; Dong Jian; Liu Hongwei; Luo Danyan; Shu Yanjun


Archive | 2014

Energy consumption simulation tool of wireless sensor network and simulation method thereof

Zhou Haiying; Zuo Decheng; Luo Danyan; Zhang Zhan; Shu Yanjun; Xu Jie; Zhou Peng; Xie Heping

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Liu Hongwei

Harbin Institute of Technology

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Dong Jian

Harbin Institute of Technology

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Yang Xiao-zong

Harbin Institute of Technology

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Zhang Zhan

Harbin Institute of Technology

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Zhou Haiying

Harbin Institute of Technology

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Wen Dongxin

Harbin Institute of Technology

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Wu Zhibo

Harbin Institute of Technology

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Ma Chuang

Harbin Institute of Technology

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