Methods for determining cycles of a specific length in undirected graphs with edge weights R. LewisP. CorcoranA. Gagarin OriginalPaper Open access 19 November 2023 Article: 29
Algorithmic and complexity aspects of problems related to total restrained domination for graphs Yu YangCai-Xia WangShou-Jun Xu OriginalPaper 17 November 2023 Article: 28
Partial inverse min–max spanning tree problem under the weighted bottleneck hamming distance Qingzhen DongXianyue LiYu Yang OriginalPaper 16 November 2023 Article: 27
On decreasing the orders of \((k,g)\)-graphs Geoffrey ExooRobert JajcayTom Raiman OriginalPaper Open access 16 November 2023 Article: 26
Bounding the total forcing number of graphs Shengjin JiMengya HeWenqian Zhang OriginalPaper 16 November 2023 Article: 25
Dominated coloring in product graphs Minhui LiShumin ZhangChengfu Ye OriginalPaper 10 November 2023 Article: 24
Minmax for facility location game with optional preference under minimum distance requirement Xinping XuJingwen ZhangLihua Xie OriginalPaper 01 November 2023 Article: 23
On the chromatic number of \(P_5\)-free graphs with no large intersecting cliques Weilun XuXia Zhang OriginalPaper 15 October 2023 Article: 22
Semi-online early work maximization problems on two hierarchical uniform machines with partial information of processing time Man XiaoXiaoqiao LiuWeidong Li OriginalPaper 15 October 2023 Article: 21
Research on sensitive text classification detection and classification based on improved artificial neural network Haisheng GuQing LiDuanming Shen OriginalPaper 28 September 2023 Article: 20
Derivations of large classes of facet defining inequalities of the weak order polytope using ranking structures Adolfo R. EscobedoRomena Yasmin OriginalPaper 27 September 2023 Article: 19
Area, perimeter, height, and width of rectangle visibility graphs John S. CaughmanCharles L. DunnColin L. Starr OriginalPaper 20 September 2023 Article: 18
Discrete facility location games with different preferences Ling GaiMengpei LiangChenhao Wang OriginalPaper 13 September 2023 Article: 17
Signed rearrangement distances considering repeated genes, intergenic regions, and indels Gabriel SiqueiraAlexsandro Oliveira AlexandrinoZanoni Dias OriginalPaper 10 September 2023 Article: 16
Online k-color spanning disk problems Yin WangYinfeng XuWeitian Tong OriginalPaper 02 September 2023 Article: 15
On a generalization of the spectral Mantel’s theorem Chunmeng LiuChangjiang Bu OriginalPaper 01 September 2023 Article: 14
An improved online replenishment policy and its competitive ratio analysis for a purchase-to-order seller Guanqun Ni OriginalPaper 31 August 2023 Article: 13
RETRACTED ARTICLE: Optimal design of garments for high-temperature operations based on the finite difference method Jiang-Hao LiHao Xu OriginalPaper 26 August 2023 Article: 12
Complete forcing numbers of complete and almost-complete multipartite graphs Xin HeHeping Zhang OriginalPaper 24 August 2023 Article: 11
Tight bounds for the price of anarchy and stability in sequential transportation games Francisco J. M. da SilvaFlávio K. MiyazawaRafael C. S. Schouery OriginalPaper 21 August 2023 Article: 10
Scheduling problems with rejection to minimize the k-th power of the makespan plus the total rejection cost Lingfa LuLiqi Zhang OriginalPaper 17 August 2023 Article: 9
Maximum dissociation sets in subcubic trees Lei ZhangJianhua TuChunlin Xin OriginalPaper 14 August 2023 Article: 8
RETRACTED ARTICLE: International market risk, monetary policy stance, and corporate financing: China’s economic recovery in the post-pandemic era Cheng-Ben WangQian Zhong OriginalPaper 07 August 2023 Article: 7
RETRACTED ARTICLE: Alternating-direction-method-of-multipliers-based fast model predictive control for an aerial trees-pruning robot Changliang XuHao XuQiuyan Zhang OriginalPaper 04 August 2023 Article: 6
A combinatorial approximation algorithm for k-level facility location problem with submodular penalties Li ZhangJing YuanQiaoliang Li OriginalPaper 04 August 2023 Article: 5
Robust optimization for minimizing energy consumption of multicast transmissions in coded wireless packet networks under distance uncertainty Mohammad Ali RaayatpanahThomas WeisePanos M. Pardalos OriginalPaper 02 August 2023 Article: 4
Parallel solutions for ordinal scheduling with a small number of machines Leah Epstein OriginalPaper 24 July 2023 Article: 3
Maximum clique deleted from ramsey graphs of a graph and paths Yan LiYusheng LiYe Wang OriginalPaper 24 July 2023 Article: 2
New mixed integer linear programming models and an iterated local search for the clustered traveling salesman problem with relaxed priority rule Thanh Tan DoanNathalie BostelVu Hoang Vuong Nguyen OriginalPaper 24 July 2023 Article: 1
Simultaneous eating algorithm and greedy algorithm in assignment problems Ping Zhan OriginalPaper Open access 17 July 2023 Article: 137
RETRACTED ARTICLE: Combinatorial optimization analysis of the production process of C4 olefins from ethanol based on the PSO–BP algorithm Ze-Hua He OriginalPaper 14 July 2023 Article: 136
The balanced maximally diverse grouping problem with integer attribute values Arne Schulz OriginalPaper Open access 14 July 2023 Article: 135
An online joint replenishment problem combined with single machine scheduling Péter GyörgyiTamás KisTímea Tamási OriginalPaper Open access 14 July 2023 Article: 134
RETRACTED ARTICLE: Design of extended dense coding protocol strategy based on combinatorial optimization Sheng-Kai XiaMing-Jing Zeng OriginalPaper 11 July 2023 Article: 133
Maximizing the amount of data collected from WSN based on solar-powered UAV in urban environment Chuanwen LuoJunzhe HuDeying Li OriginalPaper 10 July 2023 Article: 132
RETRACTED ARTICLE: AISAS model-based statistical analysis for intelligent eldercare products consumption research Yu Gao OriginalPaper 04 July 2023 Article: 131
A novel cross docking system for distributing the perishable products considering preemption: a machine learning approach Mohammad Amin AmaniMohammad Mahdi Nasiri OriginalPaper 28 June 2023 Article: 130
A green routing-location problem in a cold chain logistics network design within the Balanced Score Card pillars in fuzzy environment Benyamin MoghaddasiAmir Salar Ghafari MajidMasoud Rabbani OriginalPaper 22 June 2023 Article: 129
A note on lot scheduling on a single machine to minimize maximum weighted tardiness Gur MosheiovAssaf Sarig OriginalPaper 22 June 2023 Article: 128
Balanced connected partitions of graphs: approximation, parameterization and lower bounds Phablo F. S. MouraMatheus J. OtaYoshiko Wakabayashi OriginalPaper 20 June 2023 Article: 127
2-Distance coloring of planar graphs without adjacent 5-cycles Yuehua BuZewei ZhangHongguo Zhu OriginalPaper 20 June 2023 Article: 126
Cloud model for new energy vehicle supply chain management based on growth expectation Qingsheng ZhuKai GaoJia-Bao Liu OriginalPaper 17 June 2023 Article: 125
Nonnegative partial s-goodness for the equivalence of a 0-1 linear program to weighted linear programming Meijia HanWenxing Zhu OriginalPaper 16 June 2023 Article: 124
RETRACTED ARTICLE: Research on shale gas productivity prediction method based on optimization algorithm Shaowei ZhangMengzi ZhangRongwang Yin OriginalPaper 15 June 2023 Article: 123
An improved physical ZKP for nonogram and nonogram color Suthee Ruangwises OriginalPaper 15 June 2023 Article: 122
Balanced graph partitioning based on mixed 0-1 linear programming and iteration vertex relocation algorithm Zhengxi YangZhipeng JiangSuixiang Gao OriginalPaper 15 June 2023 Article: 121
Airline capacity distribution under financial budget and resource consideration Jing Zhou OriginalPaper Open access 12 June 2023 Article: 120
Demand forecasting and information sharing of a green supply chain considering data company Man YangTao Zhang OriginalPaper 08 June 2023 Article: 119
A theoretical and computational study of green vehicle routing problems Matheus Diógenes AndradeFábio Luiz Usberti OriginalPaper 07 June 2023 Article: 118
Target set selection in social networks with tiered influence and activation thresholds Zhecheng QiangEduardo L. PasiliaoQipeng P. Zheng OriginalPaper 07 June 2023 Article: 117
