A multi-period ambulance location and allocation problem in the disaster Jian WangYin WangMingzhu Yu OriginalPaper 20 June 2020 Pages: 909 - 932
Approximation algorithms for two variants of correlation clustering problem Sai JiDachuan XuYishui Wang OriginalPaper 24 June 2020 Pages: 933 - 952
Reconfiguration of garbage collection system based on Voronoi graph theory: a simulation case of Beijing region Chun-lin XinShuo LiangFeng-wu Shen OriginalPaper 25 June 2020 Pages: 953 - 973
Online pickup and delivery problem with constrained capacity to minimize latency Haiyan YuXianwei LuoTengyu Wu OriginalPaper 27 June 2020 Pages: 974 - 993
A general framework for path convexities João Vinicius C. ThompsonLoana T. NogueiraUéverton S. Souza OriginalPaper 29 June 2020 Pages: 994 - 1009
Eco-friendly container transshipment route scheduling problem with repacking operations Ming LiuRongfan LiuChengbin Chu OriginalPaper 03 July 2020 Pages: 1010 - 1035
Shortest paths among transient obstacles Anil MaheshwariArash NouriJörg-Rüdiger Sack OriginalPaper 07 July 2020 Pages: 1036 - 1074
Joint optimal pricing and advertising policies in a fashion supply chain under the ODM strategy considering fashion level and goodwill Qi ChenQi Xu OriginalPaper 13 July 2020 Pages: 1075 - 1105
The effects of price subsidy and fairness concern on pricing and benefits of take-away supply chain Hui ZhangKai LuoGuanqun Ni OriginalPaper 16 July 2020 Pages: 1106 - 1124
Maximizing a monotone non-submodular function under a knapsack constraint Zhenning ZhangBin LiuDongmei Zhang OriginalPaper 17 July 2020 Pages: 1125 - 1148
Online machine minimization with lookahead Cong ChenHuili ZhangYinfeng Xu OriginalPaper 09 August 2020 Pages: 1149 - 1172
Multimode time-cost-robustness trade-off project scheduling problem under uncertainty Xue LiZhengwen HeMario Vanhoucke OriginalPaper 11 August 2020 Pages: 1173 - 1202
Super-stability in the student-project allocation problem with ties Sofiat OlaosebikanDavid Manlove OriginalPaper Open access 12 August 2020 Pages: 1203 - 1239
Online scheduling of car-sharing request pairs between two locations Kelin LuoYinfeng XuHaodong Liu OriginalPaper Open access 24 August 2020 Pages: 1240 - 1263
Incremental optimization of independent sets under the reconfiguration framework Takehiro ItoHaruka MizutaAkira Suzuki OriginalPaper 29 August 2020 Pages: 1264 - 1279
Online leasing problem with price fluctuations and the second-hand transaction Xin FengChengbin Chu OriginalPaper 01 September 2020 Pages: 1280 - 1297
A bi-objective decision model and method for the integrated optimization of bus line planning and lane reservation Peng WuLing XuFeng Chu OriginalPaper 18 September 2020 Pages: 1298 - 1327
An approximation algorithm for a general class of parametric optimization problems Cristina BazganArne HerzelDaniel Vanderpooten OriginalPaper Open access 22 September 2020 Pages: 1328 - 1358
Single machine lot scheduling with non-uniform lot capacities and processing times Ying ChenYongxi ChengGuiqing Zhang OriginalPaper 27 September 2020 Pages: 1359 - 1367
Weighted amplifiers and inapproximability results for Travelling Salesman problem Miroslav ChlebíkJanka Chlebíková OriginalPaper Open access 19 October 2020 Pages: 1368 - 1390
A traffic congestion analysis by user equilibrium and system optimum with incomplete information Qiang ZhangShi Qiang LiuMahmoud Masoud OriginalPaper 26 October 2020 Pages: 1391 - 1404
Distance constrained vehicle routing problem to minimize the total cost: algorithms and complexity Wei YuZhaohui LiuXiaoguang Bao OriginalPaper 10 November 2020 Pages: 1405 - 1422
Novel distribution-free model and method for stochastic disassembly line balancing with limited distributional information Peng HuFeng ChuPeng Wu OriginalPaper 04 January 2021 Pages: 1423 - 1446
Optimal pricing of crowdsourcing logistics services with social delivery capacity Wenjie WangLei Xie OriginalPaper 05 January 2021 Pages: 1447 - 1469
On the relationship between energy complexity and other boolean function measures Xiaoming SunYuan SunZhiyu Xia OriginalPaper 07 January 2021 Pages: 1470 - 1492
Optimal conditions for connectedness of discretized sets Boris BrimkovValentin E. Brimkov OriginalPaper 09 January 2021 Pages: 1493 - 1506
Optimal Steiner trees under node and edge privacy conflicts Alessandro HillRoberto BaldacciStefan Voß OriginalPaper 29 January 2021 Pages: 1509 - 1533
Smaller universal targets for homomorphisms of edge-colored graphs Grzegorz Guśpiel OriginalPaper 29 January 2021 Pages: 1534 - 1544
A simple method for proving lower bounds in the zero-visibility cops and robber game Yuan XueBoting YangSandra Zilles OriginalPaper 17 February 2021 Pages: 1545 - 1570
Heuristics for cross-docking scheduling of truck arrivals, truck departures and shop-floor operations Feifeng ZhengYaxin PangYinfeng Xu OriginalPaper 17 February 2021 Pages: 1571 - 1601
Exact algorithms for scheduling programs with shared tasks Imed KacemGiorgio LucarelliThéo Nazé OriginalPaper 22 February 2021 Pages: 1602 - 1627
Strategyproof mechanisms for 2-facility location games with minimax envy Xin ChenQizhi FangQingqin Nong OriginalPaper 23 February 2021 Pages: 1628 - 1644
Non-resumable scheduling on a single bounded parallel-batch machine with periodic maintenance Jing FanHui Shi OriginalPaper 10 March 2021 Pages: 1645 - 1654
Fast algorithms for maximizing monotone nonsubmodular functions Bin LiuMiaomiao Hu OriginalPaper 11 March 2021 Pages: 1655 - 1670
Approximation guarantees for parallelized maximization of monotone non-submodular function with a cardinality constraint Min CuiDachuan XuDan Wu OriginalPaper 15 March 2021 Pages: 1671 - 1690
