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Coloring of Double Disk Graphs
Du, Hongwei; Jia, Xiaohua; Li, Deying; Wu, Weili - In: Journal of global optimization : an international … 28 (2004) 1, pp. 115-120
Persistent link: https://www.econbiz.de/10007155806
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On a Minimum Linear Classification Problem
Lu, Bing; Du, Hongwei; Jia, Xiaohua; Xu, Yinfeng; Zhu, … - In: Journal of global optimization : an international … 35 (2006) 1, pp. 103-110
Persistent link: https://www.econbiz.de/10007266101
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Maximum lifetime connected coverage with two active-phase sensors
Du, Hongwei; Pardalos, Panos M.; Wu, Weili; Wu, Lidong - In: Journal of global optimization : an international … 56 (2013) 2, pp. 559-568
Persistent link: https://www.econbiz.de/10010131421
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Constant-approximation for optimal data aggregation with physical interference
Du, Hongwei; Zhang, Zhao; Wu, Weili; Wu, Lidong; Xing, Kai - In: Journal of global optimization : an international … 56 (2013) 4, pp. 1653-1666
Persistent link: https://www.econbiz.de/10010152230
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A Polynomial Time Approximation Scheme for the Grade of Service Steiner Minimum Tree Problem
Kim, Joonmo; Cardei, Mihaela; Cardei, Ionut; Jia, Xiaohua - In: Journal of global optimization : an international … 24 (2002) 4, pp. 437-448
Persistent link: https://www.econbiz.de/10007163385
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The effect of exchange-rate risk on exports: Some additional empirical evidence
Du, Hongwei; Zhu, Zhen - In: Journal of economic studies 28 (2001) 2, pp. 106-121
Persistent link: https://www.econbiz.de/10007670790
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Approaching pooling design with smaller efficient ratio
Gao, Suogang; Li, Zengti; Du, Hongjie; Shi, Yan; Wu, Weili - In: Journal of global optimization : an international … 49 (2010) 1, pp. 125-136
Persistent link: https://www.econbiz.de/10008745807
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Complexity and approximation of the connected set-cover problem
Zhang, Wei; Wu, Weili; Lee, Wonjun; Du, Ding-Zhu - In: Journal of global optimization : an international … 53 (2012) 3, pp. 563-573
Persistent link: https://www.econbiz.de/10009982011
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PTAS for the minimum k-path connected vertex cover problem in unit disk graphs
Liu, Xianliang; Lu, Hongliang; Wang, Wei; Wu, Weili - In: Journal of global optimization : an international … 56 (2013) 2, pp. 449-458
Persistent link: https://www.econbiz.de/10010131415
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PTAS for the minimum weighted dominating set in growth bounded graphs
Wang, Zhong; Wang, Wei; Kim, Joon-Mo; Thuraisingham, Bhavani - In: Journal of global optimization : an international … 54 (2012) 3, pp. 641-649
Persistent link: https://www.econbiz.de/10010034744