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Approximation algorithm for minimal convergecast time problem in wireless sensor networks 期刊论文
WIRELESS NETWORKS, 2010, 卷号: 16, 期号: 5, 页码: 1345-1353
作者:  Shang, Weiping;  Wan, Pengjun;  Hu, Xiaodong
收藏  |  浏览/下载:132/0  |  提交时间:2018/07/30
Convergecast  Latency  Wireless sensor networks  Approximation algorithm  
Improved algorithm for broadcast scheduling of minimal latency in wireless ad hoc networks 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2010, 卷号: 26, 期号: 1, 页码: 13-22
作者:  Shang, Wei-ping;  Wan, Peng-jun;  Hu, Xiao-dong
收藏  |  浏览/下载:127/0  |  提交时间:2018/07/30
Broadcast  latency  wireless ad hoc networks  approximation algorithm  
Approximation algorithms for minimum broadcast schedule problem in wireless sensor networks 期刊论文
FRONTIERS OF MATHEMATICS IN CHINA, 2010, 卷号: 5, 期号: 1, 页码: 75-87
作者:  Shang, Weiping;  Wan, Pengjun;  Hu, Xiaodong
收藏  |  浏览/下载:119/0  |  提交时间:2018/07/30
broadcast schedule  approximation algorithm  wireless sensor network  unit disk graph  
A polynomial solvable minimum risk spanning tree problem with interval data 期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2009, 卷号: 198, 期号: 1, 页码: 43-46
作者:  Chen, Xujin;  Hu, Jie;  Hu, Xiaodong
收藏  |  浏览/下载:119/0  |  提交时间:2018/07/30
Combinatorial optimization  Spanning tree  Interval data  
Improved Algorithm for Minimum Data Aggregation Time Problem in Wireless Sensor Networks 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2008, 卷号: 21, 期号: 4, 页码: 626-636
作者:  Zhu, Jianming;  Hu, Xiaodong
收藏  |  浏览/下载:128/0  |  提交时间:2018/07/30
Approximation algorithm  data aggregation  wireless sensor network