Current Professional Societies
Optimization method and theory
12/2011 BEST PAPET AWARD: The paper "A cross-monotonic cost-sharing scheme for the concave facility location game (with Yu Li, Jia Shu and Da-chuan Xu)" won a 2011 BEST PAPER AWARD at Beijing Operation Research Society, Dec. 24, 2011.(There are one best paper and three outstanding papers.)
 Gai-di Li, Ya-xiang Yuan, Compute a Celis-Dennis-Tapia step, Journal of Computational Mathematics 23, 463-478, 2005.
 Gai-di Li, On KKT points of Celis-Dennis-Tapia subproblem, Science in China Series A 49, 651-659, 2006.
 Gai-di Li, A trust region method with automatic determination of the turst region radius,Chinese Journal of Engineering Mathematics 23,843-848,2006.(in Chinese)
 Gai-di Li, Yan-fei Wang, A Regularizing trust region algorithm for nonlinear ill-posed problems, Inverse Problems in Science & Engineering 14 , 859-872, 2006.
 Gai-di Li, Zhen Wang and Da-chuan Xu, An approximation algorithm for the k-level facility location problem with submodular penalties, Journal of industrial and management optimization 8, 521-529, 2012.
 Gai-di Li, Zhen Wang and Chen-chen Wu, Approximation algorithms for the stochastic priority facility location problem, Optimization 62,919-928, 2013.
 Gai-di Li, Yu Li, Jia Shu and Da-chuan Xu, A cross-monotonic cost-sharing scheme for the concave facility location game, Journal of Global optimization 56, 1325-1334,2013.
 Gai-di Li, Dong-lei Du, Da-chuan Xu and Ru-yao Zhang, The multi-level economic lot-sizing game, Science in China Series F: Information Sciences 57, 1-9, 2014.(The conference version was published in proceedings of ISORA, pp. 100-106, 2011. )
 Chun-yan Jiang, Gai-di Li, An approximation algorithm for the soft-capacitated dynamic facility location problem, Journal of system science and mathematics 32, 476-484, 2012. (in Chinese)
 Chun-yan Jiang, Gai-di Li and Zhen Wang, An approximation algorithm for the dynamic facility location problem with submodular penalties, Acta Mathematicae Applicatae Sinica 30, 187-192,2014.
Gai-di Li, Zhen Wang and Yulin Wu, Bicriteria approximation algorithms for LBFLP with penalties and soft-capacity, Operations Research Transactions of China Journal 17, 117-126,2013.
[12Gaidi Li, Dachuan Xu, Donglei Du and Chenchen Wu,Approximation Algorithms for the Multilevel Facility Location Problem with Linear/Submodular Penalties, 9th international Frontiers of Algorithmics Workshop, 2015, pp: 162-169.
Gaidi Li, Jiating Shao, Dachuan Xu and Wenqing Xu, The warehouse-retailer network design game, Journal of industrial and management optimization, 2015(11)：291-305.
Li Gaidi, Associate professor of Department of Applied Mathematics of Beijing University of Technology. She has presided oneNational Natural Science Foundation of China project.