Supply chain flexibility with link disruptions.

Guangwu Liu

Yuanhao Gao Guangwu Liu Stephen Shum 0002 Supply chain flexibility with link disruptions. 107385 2026 64 Oper. Res. Lett. https://doi.org/10.1016/j.orl.2025.107385 db/journals/orl/orl64.html#GaoLS26 streams/journals/orl

Du-Yi Wang Guo Liang Guangwu Liu Kun Zhang 0036 Derivative-Free Optimization via Finite Difference Approximation: An Experimental Study. 2540005:1-2540005:23 2025 December 42 Asia Pac. J. Oper. Res. 6 https://doi.org/10.1142/S0217595925400056 db/journals/apjor/apjor42.html#WangLLZ25 streams/journals/apjor

Manjing Zhang Guangwu Liu Shan Dai Jiaqi Chen Philippe Fournier-Viger Large Deviation Algorithms for Thresholding Bandit Problem. 2025 1189-1209 8 Big Data Min. Anal. 5 https://doi.org/10.26599/bdma.2025.9020028 db/journals/bigdatama/bigdatama8.html#ZhangLDCF25 streams/journals/bigdatama

Liang Zheng 0003 Yanzhan Chen Guangwu Liu Ji Bao A unified robust optimization approach for problems with costly simulation-based objectives and constraints. 107179 2025 183 Comput. Oper. Res. https://doi.org/10.1016/j.cor.2025.107179 db/journals/cor/cor183.html#ZhengCLB25 streams/journals/cor

Qidong Lai Guangwu Liu Bingfeng Zhang Kun Zhang 0036 Simulating Confidence Intervals for Conditional Value-at-Risk via Least-Squares Metamodels. 1087-1105 2025 37 INFORMS J. Comput. 4 https://doi.org/10.1287/ijoc.2023.0394 db/journals/informs/informs37.html#LaiLZZ25 streams/journals/informs

Guo Liang Guangwu Liu Kun Zhang 0036 Enhanced Derivative-Free Optimization Using Adaptive Correlation-Induced Finite Difference Estimators. 2025 February abs/2502.20819 CoRR https://doi.org/10.48550/arXiv.2502.20819 db/journals/corr/corr2502.html#abs-2502-20819 streams/journals/corr

Du-Yi Wang Guo Liang Guangwu Liu Kun Zhang Regular Tree Search for Simulation Optimization. 2025 June abs/2506.17696 CoRR https://doi.org/10.48550/arXiv.2506.17696 db/journals/corr/corr2506.html#abs-2506-17696 streams/journals/corr

Shuai Ma Guangwu Liu Li Xia Sharpe Ratio Optimization in Markov Decision Processes. 2025 September abs/2509.00793 CoRR https://doi.org/10.48550/arXiv.2509.00793 db/journals/corr/corr2509.html#abs-2509-00793 streams/journals/corr

Yu Ge Guangwu Liu Houcai Shen Nested Simulation for Conditional Value-at-Risk with Discrete Losses. 2350037:1-2350037:19 2024 October 41 Asia Pac. J. Oper. Res. 5 https://doi.org/10.1142/S0217595923500379 db/journals/apjor/apjor41.html#GeLS24 streams/journals/apjor

Lu Cao Jiancheng Li Junying Gan Hao Xie Chaoyun Mai Xiquan He Min Luo Guangwu Liu SSTL-FM: Self-supervised transfer learning-based fusion model for the classification of benign-malignant lung nodules. 112659 2024 305 Knowl. Based Syst. https://doi.org/10.1016/j.knosys.2024.112659 db/journals/kbs/kbs305.html#CaoLGXMHLL24 streams/journals/kbs

Guangwu Liu Kun Zhang 0036 A Tutorial on Nested Simulation. 1-15 2024 WSC https://doi.org/10.1109/WSC63780.2024.10838912 conf/wsc/2024 db/conf/wsc/wsc2024.html#LiuZ24 streams/conf/wsc Xianyu Kuang Guangwu Liu Qianwen Zhu Nested Simulation for Value-at-Risk with Precision Tolerance. 395-406 2024 WSC https://doi.org/10.1109/WSC63780.2024.10838911 conf/wsc/2024 db/conf/wsc/wsc2024.html#KuangLZ24 streams/conf/wsc Guo Liang Guangwu Liu Kun Zhang 0036 An Efficient Finite-Difference Approximation. 455-466 2024 WSC https://doi.org/10.1109/WSC63780.2024.10838739 conf/wsc/2024 db/conf/wsc/wsc2024.html#LiangLZ24 streams/conf/wsc

Guo Liang Guangwu Liu Kun Zhang 0036 An Efficient Finite Difference Approximation via a Double Sample-Recycling Approach. 2024 abs/2405.05638 CoRR https://doi.org/10.48550/arXiv.2405.05638 db/journals/corr/corr2405.html#abs-2405-05638

Zhang Kun Guangwu Liu Shi Wen An Upper Confidence Bound Approach to Estimating the Maximum Mean. 2024 abs/2408.04179 CoRR https://doi.org/10.48550/arXiv.2408.04179 db/journals/corr/corr2408.html#abs-2408-04179 streams/journals/corr

Guangwu Liu Chao Lu Si Chen Lixiang Guo Jin Wang Zhangrui Wu Research on the Influence of Twin-Bow Appendage with Drum on Ship Speed and Resistance. 271-280 2023 BIC-TA (2) https://doi.org/10.1007/978-981-97-2275-4_21 conf/bic-ta/2023-2 db/conf/bic-ta/bic-ta2023-2.html#LiuLCGWW23 Shiyu Wang Guowei Cai Peiwen Yu Guangwu Liu Jun Luo Mean-Variance Portfolio Optimization with Nonlinear Derivative Securities. 576-587 2023 WSC https://doi.org/10.1109/WSC60868.2023.10407819 conf/wsc/2023 db/conf/wsc/wsc2023.html#WangCYLL23 Manjing Zhang Yulin He Guangwu Liu Shan Dai Input Uncertainty Quantification Via Simulation Bootstrapping. 3693-3704 2023 WSC https://doi.org/10.1109/WSC60868.2023.10407968 conf/wsc/2023 db/conf/wsc/wsc2023.html#ZhangHLD23

Guangwu Liu Muhammad Kamran Siddiqui Shazia Manzoor Muhammad Naeem 0006 Douhadji Abalo On Curvilinear Regression Analysis via Newly Proposed Entropies for Some Benzene Models. 4416647:1-4416647:14 2022 2022 Complex. https://doi.org/10.1155/2022/4416647 db/journals/complexity/complexity2022.html#LiuSMNA22

Kun Zhang 0036 Guangwu Liu Shiyu Wang Technical Note - Bootstrap-based Budget Allocation for Nested Simulation. 1128-1142 2022 70 Oper. Res. 2 https://doi.org/10.1287/opre.2020.2071 db/journals/ior/ior70.html#ZhangLW22

Chao Lu Guangwu Liu Wenguo Zhang Jian Wang Simulation of Airflow Characteristics of a Seabird Following a Ship Based on Steady State. 591-604 2022 BIC-TA https://doi.org/10.1007/978-981-99-1549-1_47 conf/bic-ta/2022 db/conf/bic-ta/bic-ta2022.html#LuLZW22 Ben Feng Guangwu Liu Kun Zhang 0036 Portfolio Risk Measurement via Stochastic Mesh with Average Weight. 903-914 2022 WSC https://doi.org/10.1109/WSC57314.2022.10015494 conf/wsc/2022 db/conf/wsc/wsc2022.html#FengLZ22 Xuan Guo Yuepeng Chen Guangyu Luo Guangwu Liu A Formation Control Method of AUV Group Combining Consensus Theory and Leader-Follower Method Under Communication Delay. 158-173 2021 BIC-TA (2) https://doi.org/10.1007/978-981-19-1253-5_12 conf/bic-ta/2021-2 db/conf/bic-ta/bic-ta2021-2.html#GuoCLL21 Guangwu Liu Wen Shi Kun Zhang 0036 An Upper Confidence Bound Approach to Estimating Coherent Risk Measures. 914-925 2019 WSC https://doi.org/10.1109/WSC40007.2019.9004921 conf/wsc/2019 db/conf/wsc/wsc2019.html#LiuSZ19

L. Jeff Hong Sandeep Juneja 0001 Guangwu Liu Kernel Smoothing for Nested Estimation with Application to Portfolio Risk Measurement. 657-673 2017 65 Oper. Res. 3 https://doi.org/10.1287/opre.2017.1591 db/journals/ior/ior65.html#HongJL17

Kun Zhang 0036 Guangwu Liu Shiyu Wang Portfolio risk measurement via stochastic mesh. 1796-1807 2017 WSC https://doi.org/10.1109/WSC.2017.8247917 http://dl.acm.org/citation.cfm?id=3242330 conf/wsc/2017 db/conf/wsc/wsc2017.html#ZhangLW17 Shiyu Wang Guangwu Liu Kun Zhang 0036 A misspecification test for simulation metamodels. 1938-1949 2017 WSC https://doi.org/10.1109/WSC.2017.8247929 http://dl.acm.org/citation.cfm?id=3242342 conf/wsc/2017 db/conf/wsc/wsc2017.html#WangLZ17

Shaolong Tong Guangwu Liu Importance Sampling for Option Greeks with Discontinuous Payoffs. 223-235 2016 28 INFORMS J. Comput. 2 https://doi.org/10.1287/ijoc.2015.0674 db/journals/informs/informs28.html#TongL16

Guangwu Liu Simulating Risk Contributions of Credit Portfolios. 104-121 2015 63 Oper. Res. 1 https://doi.org/10.1287/opre.2015.1351 db/journals/ior/ior63.html#Liu15

Guangwu Liu Xingyuan Ni Yangang Liu Synthesis and characterization of silica aerogel and its composite materials. 156-159 2015 NEMS https://doi.org/10.1109/NEMS.2015.7147399 conf/nems/2015 db/conf/nems/nems2015.html#LiuNL15

L. Jeff Hong Zhaolin Hu Guangwu Liu Monte Carlo Methods for Value-at-Risk and Conditional Value-at-Risk: A Review. 22:1-22:37 2014 24 ACM Trans. Model. Comput. Simul. 4 https://doi.org/10.1145/2661631 db/journals/tomacs/tomacs24.html#HongHL14

Guiyun Feng Guangwu Liu Lihua Sun A nonparametric method for pricing and hedging American options. 691-700 2013 WSC https://doi.org/10.1109/WSC.2013.6721462 http://dl.acm.org/citation.cfm?id=2676073 conf/wsc/2013 db/conf/wsc/wsc2013.html#FengLS13

Guangwu Liu L. Jeff Hong Kernel Estimation of the Greeks for Options with Discontinuous Payoffs. 96-108 2011 59 Oper. Res. 1 https://doi.org/10.1287/opre.1100.0844 db/journals/ior/ior59.html#LiuH11

L. Jeff Hong Guangwu Liu Monte Carlo estimation of value-at-risk, conditional value-at-risk and their sensitivities. 95-107 2011 WSC https://doi.org/10.1109/WSC.2011.6147743 http://dl.acm.org/citation.cfm?id=2431531 conf/wsc/2011 db/conf/wsc/wsc2011.html#HongL11 Guangwu Liu A reflection-based variance reduction technique for sum of random variables. 3795-3804 2011 WSC https://doi.org/10.1109/WSC.2011.6148071 http://dl.acm.org/citation.cfm?id=2431969 conf/wsc/2011 db/conf/wsc/wsc2011.html#Liu11

L. Jeff Hong Guangwu Liu Pathwise Estimation of Probability Sensitivities Through Terminating or Steady-State Simulations. 357-370 2010 58 Oper. Res. 2 https://doi.org/10.1287/opre.1090.0739 db/journals/ior/ior58.html#HongL10

Guangwu Liu Importance sampling for risk contributions of credit portfolios. 2771-2781 2010 WSC https://doi.org/10.1109/WSC.2010.5678972 http://dl.acm.org/citation.cfm?id=2433852 conf/wsc/2010 db/conf/wsc/wsc2010.html#Liu10

L. Jeff Hong Guangwu Liu Simulating Sensitivities of Conditional Value at Risk. 281-293 2009 55 Manag. Sci. 2 https://doi.org/10.1287/mnsc.1080.0901 db/journals/mansci/mansci55.html#HongL09

Guangwu Liu L. Jeff Hong Revisit of stochastic mesh method for pricing American options. 411-414 2009 37 Oper. Res. Lett. 6 https://doi.org/10.1016/j.orl.2009.06.001 db/journals/orl/orl37.html#LiuH09

Zoltán Ésik Yuan Gao 0001 Guangwu Liu Sheng Yu 0001 Estimation of state complexity of combined operations. 3272-3280 2009 410 Theor. Comput. Sci. 35 https://doi.org/10.1016/j.tcs.2009.03.026 db/journals/tcs/tcs410.html#EsikGLY09

Guangwu Liu Carlos Martín-Vide Arto Salomaa Sheng Yu 0001 State complexity of basic language operations combined with reversal. 1178-1186 2008 206 Inf. Comput. 9-10 https://doi.org/10.1016/j.ic.2008.03.018 db/journals/iandc/iandc206.html#LiuMSY08

Zoltán Ésik Yuan Gao 0001 Guangwu Liu Sheng Yu 0001 Estimation of State Complexity of Combined Operations. 168-181 2008 DCFS conf/dcfs/2008 db/conf/dcfs/dcfs2008.html#EsikGLY08 Guangwu Liu L. Jeff Hong Revisit of stochastic mesh method for pricing American options. 594-601 2008 WSC https://doi.org/10.1109/WSC.2008.4736118 http://dl.acm.org/citation.cfm?id=1516857 conf/wsc/2008 db/conf/wsc/wsc2008.html#LiuH08

Zoltán Ésik Guangwu Liu Fuzzy tree automata. 1450-1460 2007 158 Fuzzy Sets Syst. 13 https://doi.org/10.1016/j.fss.2007.02.016 db/journals/fss/fss158.html#EsikL07

Guangwu Liu Carlos Martín-Vide Arto Salomaa Sheng Yu 0001 State Complexity of Basic Operations Combined with Reversal. 355-366 2007 LATA conf/lata/2007 db/conf/lata/lata2007.html#LiuMSY07 Guangwu Liu L. Jeff Hong Kernel estimation for quantile sensitivities. 941-948 2007 WSC https://doi.org/10.1109/WSC.2007.4419690 http://dl.acm.org/citation.cfm?id=1351708 conf/wsc/2007 db/conf/wsc/wsc2007.html#LiuH07 Zhixiang Yin Jianzhong Cui Jing Yang 0037 Guangwu Liu DNA Computing Model of Graph Isomorphism Based on Three Dimensional DNA Graph Structures. 90-98 2005 conf/icic/2005-2 ICIC (2) https://doi.org/10.1007/11538356_10 db/conf/icic/icic2005-2.html#YinCYL05 Douhadji Abalo Ji Bao Guowei Cai Lu Cao Jiaqi Chen Si Chen Yanzhan Chen Yuepeng Chen Jianzhong Cui Shan Dai Zoltán Ésik Ben Feng Guiyun Feng Philippe Fournier-Viger Junying Gan Yuan Gao 0001 Yuanhao Gao Yu Ge Lixiang Guo Xuan Guo Xiquan He Yu-Lin HeYulin He L. Jeff Hong Zhaolin Hu Sandeep Juneja 0001 Xianyu Kuang Zhang Kun Qidong Lai Jiancheng Li Guo Liang Yangang Liu Chao Lu Guangyu Luo Jun Luo Min Luo Shuai Ma Chaoyun Mai Shazia Manzoor Carlos Martín-Vide Muhammad Naeem 0006 Xingyuan Ni Arto Salomaa Houcai Shen Wen Shi Stephen Shum 0002 Muhammad Kamran Siddiqui Lihua Sun Shaolong Tong Du-Yi Wang Jian Wang Jin Wang Shiyu Wang Shi Wen Zhangrui Wu Li Xia Hao Xie Jing Yang 0037 Zhixiang Yin Peiwen Yu Sheng Yu 0001 Bingfeng Zhang Kun Zhang Kun Zhang 0036 Manjing Zhang Wenguo Zhang Liang Zheng 0003 Qianwen Zhu