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Cost-Effective Designs of Fault-Tolerant Access Networks in Communication Systems 期刊论文
NETWORKS, 2009, 卷号: 53, 期号: 4, 页码: 382-391
作者:  Chen, Xujin;  Chen, Bo
收藏  |  浏览/下载:112/0  |  提交时间:2018/07/30
communication network design  approximation algorithm  primal-dual schema  
Image Segmentation and Selective Smoothing Based on Variational Framework 期刊论文
JOURNAL OF SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY, 2009, 卷号: 54, 期号: 1-3, 页码: 145-158
作者:  Chen, Bo;  Yuen, Pong C.;  Lai, Jian-Huang;  Chen, Wen-Sheng
收藏  |  浏览/下载:133/0  |  提交时间:2018/07/30
Image segmentation  Image smoothing  Variational framework  Active contour model  Fourth-order PDE model  Median filtering  
Approximation Algorithms for Soft-Capacitated Facility Location in Capacitated Network Design 期刊论文
ALGORITHMICA, 2009, 卷号: 53, 期号: 3, 页码: 263-297
作者:  Chen, Xujin;  Chen, Bo
收藏  |  浏览/下载:129/0  |  提交时间:2018/07/30
Facility location  Network design  Soft capacity  Approximation algorithm  Performance guarantee