Shi, Yishuo; Ran, Yingli; Zhang, Zhao; Willson, James; Tong, Guangmo; Du, Ding-Zhu Approximation algorithm for the partial set multi-cover problem. (English) Zbl 1433.90144 J. Glob. Optim. 75, No. 4, 1133-1146 (2019). MSC: 90C27 90C59 PDF BibTeX XML Cite \textit{Y. Shi} et al., J. Glob. Optim. 75, No. 4, 1133--1146 (2019; Zbl 1433.90144) Full Text: DOI
Liang, Dongyue; Mei, Liquan; Willson, James; Wang, Wei A simple greedy approximation algorithm for the minimum connected \(k\)-center problem. (English) Zbl 1347.90073 J. Comb. Optim. 31, No. 4, 1417-1429 (2016). MSC: 90C27 90C59 PDF BibTeX XML Cite \textit{D. Liang} et al., J. Comb. Optim. 31, No. 4, 1417--1429 (2016; Zbl 1347.90073) Full Text: DOI
Willson, James; Wu, Weili; Wu, Lidong; Ding, Ling; Du, Ding-Zhu New approximations for maximum lifetime coverage. (English) Zbl 1291.90044 Optimization 63, No. 6, 839-847 (2014). MSC: 90B10 90B35 94C15 90C60 PDF BibTeX XML Cite \textit{J. Willson} et al., Optimization 63, No. 6, 839--847 (2014; Zbl 1291.90044) Full Text: DOI
Zou, Feng; Willson, James K.; Zhang, Zhao; Wu, Weili Fast information propagation in social networks. (English) Zbl 1190.91131 Discrete Math. Algorithms Appl. 2, No. 1, 125-141 (2010). MSC: 91D30 90C27 PDF BibTeX XML Cite \textit{F. Zou} et al., Discrete Math. Algorithms Appl. 2, No. 1, 125--141 (2010; Zbl 1190.91131) Full Text: DOI
Wang, Chen; Willson, James; Park, Myung-Ah; Farago, Andras; Wu, Weili On dual power assignment optimization for biconnectivity. (English) Zbl 1187.90239 J. Comb. Optim. 19, No. 2, 174-183 (2010). MSC: 90C27 90B80 PDF BibTeX XML Cite \textit{C. Wang} et al., J. Comb. Optim. 19, No. 2, 174--183 (2010; Zbl 1187.90239) Full Text: DOI
Willson, James K.; Gao, Xiaofeng; Qu, Zhonghua; Zhu, Yi; Li, Yingshu; Wu, Weili Efficient distributed algorithms for topology control problem with shortest path constraints. (English) Zbl 1184.68364 Discrete Math. Algorithms Appl. 1, No. 4, 437-461 (2009). MSC: 68R10 41A99 05C69 PDF BibTeX XML Cite \textit{J. K. Willson} et al., Discrete Math. Algorithms Appl. 1, No. 4, 437--461 (2009; Zbl 1184.68364) Full Text: DOI
Wang, Wei; Kim, Donghyun; Willson, James; Thuraisingham, Bhavani; Wu, Weili A better approximation for minimum average routing path clustering problems in 2-D underwater sensor networks. (English) Zbl 1189.68177 Discrete Math. Algorithms Appl. 1, No. 2, 175-191 (2009). MSC: 68W25 PDF BibTeX XML Cite \textit{W. Wang} et al., Discrete Math. Algorithms Appl. 1, No. 2, 175--191 (2009; Zbl 1189.68177) Full Text: DOI
Wang, Chen; Park, Myung-Ah; Willson, James; Cheng, Yongxi; Farago, Andras; Wu, Weili On approximate optimal dual power assignment for biconnectivity and edge-biconnectivity. (English) Zbl 1145.68053 Theor. Comput. Sci. 396, No. 1-3, 180-190 (2008). MSC: 68W25 05C40 68M15 PDF BibTeX XML Cite \textit{C. Wang} et al., Theor. Comput. Sci. 396, No. 1--3, 180--190 (2008; Zbl 1145.68053) Full Text: DOI