Price of dependence: stochastic submodular maximization with dependent items Shaojie Tang OriginalPaper 29 October 2019 Pages: 305 - 314
The average covering tree value for directed graph games Anna KhmelnitskayaÖzer SelçukDolf Talman OriginalPaper Open access 30 October 2019 Pages: 315 - 333
On the edge metric dimension of convex polytopes and its related graphs Yuezhong ZhangSuogang Gao OriginalPaper 28 October 2019 Pages: 334 - 350
The Wiener index of hypergraphs Xiangxiang LiuLigong WangXihe Li OriginalPaper 31 October 2019 Pages: 351 - 364
On the zero forcing number of a graph involving some classical parameters Shuchao LiWanting Sun OriginalPaper 07 November 2019 Pages: 365 - 384
A new approximate cluster deletion algorithm for diamond-free graphs Sabrine MalekWady Naanaa OriginalPaper 02 November 2019 Pages: 385 - 411
On the total neighbour sum distinguishing index of graphs with bounded maximum average degree H. HocquardJ. Przybyło OriginalPaper 20 November 2019 Pages: 412 - 424
Domination and matching in power and generalized power hypergraphs Yanxia DongMoo Young SohnZuosong Liang OriginalPaper 16 November 2019 Pages: 425 - 436
Nontrivial path covers of graphs: existence, minimization and maximization Renzo GómezYoshiko Wakabayashi OriginalPaper 30 November 2019 Pages: 437 - 456
Degree bounded bottleneck spanning trees in three dimensions Patrick J. AndersenCharl J. Ras OriginalPaper 29 November 2019 Pages: 457 - 491
Approximation algorithms for solving the 1-line Euclidean minimum Steiner tree problem Jianping LiSuding LiuYujie Zheng OriginalPaper 30 November 2019 Pages: 492 - 508
A new upper bound on the work function algorithm for the k-server problem Wenming ZhangYongxi Cheng OriginalPaper 28 November 2019 Pages: 509 - 518
Research on the impact of green innovation alliance mode on decision-making of two-cycle closed-loop supply chain Chunmei MaDan Huang OriginalPaper 09 December 2019 Pages: 519 - 546
A patient flow scheduling problem in ophthalmology clinic solved by the hybrid EDA–VNS algorithm Wenjuan FanYi WangGuixian Tong OriginalPaper 07 December 2019 Pages: 547 - 580
Equitable partition of graphs into induced linear forests Xin ZhangBei Niu OriginalPaper 02 December 2019 Pages: 581 - 588
On alternating paths and the smallest positive eigenvalue of trees Sonu RaniSasmita Barik OriginalPaper 12 December 2019 Pages: 589 - 601
A new leader guided optimization for the flexible job shop problem Fraj NaifarMariem GzaraMoalla Taicir Loukil OriginalPaper 03 January 2019 Pages: 602 - 617
Local search strikes again: PTAS for variants of geometric covering and packing Pradeesha AshokAniket Basu RoySathish Govindarajan OriginalPaper 21 June 2019 Pages: 618 - 635