Journal of Combinatorial Optimization

Article	Citations
Recognizing integrality of weighted rectangles partitions	29
Distance magic labeling of the halved folded n-cube	21
Randomized approximation schemes for minimizing the weighted makespan on identical parallel machines	20
Approximation algorithms for some min–max and minimum stacker crane cover problems	18
Simultaneous eating algorithm and greedy algorithm in assignment problems	17
The critical node game	16
Methods for determining cycles of a specific length in undirected graphs with edge weights	16
On streaming algorithms for maximizing a supermodular function plus a MDR-submodular function on the integer lattice	16
Online bottleneck matching on a line	14
Single-machine multitasking scheduling with job efficiency promotion	14
Explicit construction of mixed dominating sets in generalized Petersen graphs	13
On the SVP for low-dimensional circulant lattices	12
Sufficient conditions for the optimality of the greedy algorithm in greedoids	12
An improved upper bound for the online graph exploration problem on unicyclic graphs	11
Online learning under one sided $$\sigma $$-smooth function	10
Some results on the total (zero) forcing number of a graph	10
A PTAS for non-resumable open shop scheduling with an availability constraint	10
RETRACTED ARTICLE: Optimization design and implementation of shared information management system for industrial design network platform	10
On the residual closeness of graphs with cut vertices	10
Maximizing the amount of data collected from WSN based on solar-powered UAV in urban environment	10
Retraction Note: Combinatorial optimization analysis of the production process of C4 olefins from ethanol based on the PSO–BP algorithm	9
The fractional matching preclusion number of complete n-balanced k-partite graphs	9
Further results on 2-distance coloring of graphs	9
Generalized opinion dynamics model for social trust networks	8
Optimal dynamic mining policy of blockchain selfish mining through sensitivity-based optimization	8

An ant colony optimization approach for the proportionate multiprocessor open shop	7
Exact algorithms for solving the constrained parallel-machine scheduling problems with divisible processing times and penalties	7
An improved physical ZKP for nonogram and nonogram color	7
Minimum $$ s-t $$ hypercut in (s, t)-planar hypergraphs	7
Algorithms for a two-machine no-wait flow shop scheduling problem with two competing agents	7
Scheduling problems with rejection to minimize the k-th power of the makespan plus the total rejection cost	7
Computational complexity and algorithms for two scheduling problems under linear constraints	7
Approximation algorithms for the lower bounded correlation clustering problem	7
Fast searching on cactus graphs	7
Optimal dispatching of electric vehicles based on optimized deep learning in IoT	7
Modeling the relationship between fairness concern and customer loyalty in dual distribution channel	7
Linear time algorithms on mirror trees	7
Inefficiency of multiplicative approximate Nash equilibrium for scheduling games	6
Maximum clique deleted from ramsey graphs of a graph and paths	6
A speciation-based bilevel niching method for multimodal truss design problems	6
Retraction Note: Dynamic analysis of structures installed hysteretic dampers with hardening post-yielding stiffness using connection element method	6
A linear ordering problem with weighted rank	6
Metaheuristic algorithms for the bandwidth reduction of large-scale matrices	6
Visibility polygons and visibility graphs among dynamic polygonal obstacles in the plane	6
Beyond submodularity: a unified framework of randomized set selection with group fairness constraints	6
The average size of maximal matchings in graphs	6
Linear-size universal discretization of geometric center-based problems in fixed dimensions	6
Faster deterministic algorithms for Co-path Packing and Co-path/cycle Packing	5
Bounding quality of pure Nash equilibria in dual-role facility location games	5
The influence of carbon sink trading on carbon emission reduction in agricultural supply chains	5
Approximation algorithms for two clustered arc routing problems	5
Triangle packing and covering in dense random graphs	5
Different due-window assignment scheduling with deterioration effects	5
Preface: special issue on the annual international conference on combinatorial optimization and applications (COCOA)	5
On anti-Kekulé and s-restricted matching preclusion problems	5
A note on lot scheduling on a single machine to minimize maximum weighted tardiness	5
On parameterized approximation algorithms for balanced clustering	5
Using the method of conditional expectations to supply an improved starting point for CCLS	5
Multiple identical serial-batch machines scheduling with release dates and submodular rejection penalties	5
Concentration behavior: 50 percent of h-extra edge connectivity of pentanary n-cube with exponential faulty edges	5
Maximizing diversity and persuasiveness of opinion articles in social networks	4
A combinatorial approximation algorithm for k-level facility location problem with submodular penalties	4
Retraction Note: The mechanism and test of the impact of environmental regulation and technological innovation on high quality development	4
Big data-driven optimal weighted fused features-based ensemble learning classifier for thyroid prediction with heuristic algorithm	4
Diabetic prediction and classification of risk level using ODDTADC method in big data analytics	4
Energy-efficient real-time multi-workflow scheduling in container-based cloud	4
Approximate weak efficiency of the set-valued optimization problem with variable ordering structures	4
Multi-objective multi-verse optimiser for integrated two-sided assembly sequence planning and line balancing	4
New mixed integer linear programming models and an iterated local search for the clustered traveling salesman problem with relaxed priority rule	4
Algorithms for the bin packing problem with scenarios	4
Retraction Note: Research on the influencing factors of living energy consumption and carbon emissions based on spatiotemporal model	4
Enhancing decision-making in cloud service provider selection using probabilistic p, q-rung orthopair fuzzy model	4
Approximation algorithms with constant ratio for general cluster routing problems	4
A novel approach to subgraph selection with multiple weights on arcs	4
Approximating combinatorial contracts with a cardinality constraint	4

A fuzzy approach for the intuitionistic multi-objective linear fractional programming problem using a bisection method	4
Linear amortized time enumeration algorithms for compatible Euler trails in edge-colored graphs	4
Computing directed Steiner path covers	4
RETRACTED ARTICLE: Lightweight multi-level authentication scheme for secured data transmission in IoT-Fog context	4
A new metric to compare local community detection algorithms in social networks using geodesic distance	4
Precedence-constrained covering problems with multiplicity constraints	4
An estimator for matching size in low arboricity graphs with two applications	4
On the restricted k-Steiner tree problem	4
Approximating the maximum weight cycle/path partition in graphs with weights one and two	4
Greedy algorithms for the profit-aware social team formation problem	3
Learn from history for online bipartite matching	3
RETRACTED ARTICLE: Premium rate making of jujube revenue insurance in Xinjiang Aksu Region based on the mixed Copula-stochastic optimization model	3
Approximation algorithms for some extensions of the maximum profit routing problem	3
Characterizing slope regions	3
Bounding the total forcing number of graphs	3
2-Distance coloring of planar graphs without adjacent 5-cycles	3
The enforcement of ECA regulations: inspection strategy for on-board fuel sampling	3
Approximation algorithms for simple assembly line balancing problems	3
Estimation of distribution algorithms using Gaussian Bayesian networks to solve industrial optimization problems constrained by environment variables	3
Improved algorithms in directional wireless sensor networks	3
Improved approximation algorithms for multiprocessor indivisible coflow scheduling	3
An efficient approach for searching optimal multi-keywords coverage routes	3
Retraction Note: AHI: a hybrid machine learning model for complex industrial information systems	3
Advancing local search approximations for multiobjective combinatorial optimization problems	3
A column-generation-based approach for an integrated service planning and physician scheduling problem considering re-consultation	3
Exponential-time algorithms for parallel machine scheduling problems	3
RETRACTED ARTICLE: Design of extended dense coding protocol strategy based on combinatorial optimization	3
An equilibrium analysis of the impact of real estate price volatility on macroeconomics based on ant colony algorithm	3
Tree-optimized labeled directed graphs	3
Exact and approximation algorithms for the multi-depot data mule scheduling with handling time and time span constraints	3
Partial inverse min–max spanning tree problem under the weighted bottleneck hamming distance	3
Impact of payment schemes on performance in a medical cost-sharing system: bundled payment vs. total prepayment	2
Algorithms for maximum internal spanning tree problem for some graph classes	2
On the complexity of minimum maximal acyclic matchings	2
Correction To: Solving $$(k-1)$$-stable instances of k-terminal cut with isolating cuts	2
Competitive analysis for two-option online leasing problem under sharing economy	2
RETRACTED ARTICLE: On $${A_{\alpha }}$$-spectrum of a unicyclic graph	2
Retraction Note: Algorithm research on the influence of financing structure and cash holding on enterprise innovation based on system GMM model function theory	2
Solving $$(k-1)$$-stable instances of k-terminal cut with isolating cuts	2
Two-stage submodular maximization under curvature	2
Online scheduling of two-machine flowshop with lookahead and incompatible job families	2
Parallel solutions for ordinal scheduling with a small number of machines	2
Maximum properly colored trees in edge-colored graphs	2
Improved black widow optimization algorithm for multi-objective hybrid flow shop batch-scheduling problem	2
An upper bound for neighbor-connectivity of graphs	2
Multitasking scheduling with alternate periods	2
n-fold L(2, 1)-labelings of Cartesian product of paths and cycles	2
Balanced connected partitions of graphs: approximation, parameterization and lower bounds	2
Retraction Note: The Sachs theorem and its application on extended adjacency matrix of graphs	2
Approximation algorithm for the parallel-machine scheduling problem with release dates and submodular rejection penalties	2
A study on $$k$$-$$walk$$ generation algorithm to prevent the tottering in graph edit distance heuristic algorithms	2
The edge-vertex domination and weighted edge-vertex domination problem	2
A solution approach for cardinality minimization problem based on fractional programming	2
Convex-Concave fitting to successively updated data and its application to covid-19 analysis	2
Online k-color spanning disk problems	2
A hybrid grey wolf optimizer for engineering design problems	2
Mathematical models for the one-dimensional cutting stock problem with setups and open stacks	2
Retraction Note: Alternating-direction-method-of-multipliers-based fast model predictive control for an aerial trees-pruning robot	2
Improved local search algorithms for Bregman k-means and its variants	2
The balanced maximally diverse grouping problem with integer attribute values	2
An online trading problem with an increasing number of available products	2
Models for two-dimensional bin packing problems with customer order spread	2
The balanced 2-median and 2-maxian problems on a tree	2
The maximum average connectivity among all orientations of a graph	2
The min-p robust optimization approach for facility location problem under uncertainty	2
On the parenthesisations of matrix chains: All are useful, few are essential	2
Characterizing 3-uniform linear extremal hypergraphs on feedback vertex number	2
RETRACTED ARTICLE: Combinatorial optimization analysis of the production process of C4 olefins from ethanol based on the PSO–BP algorithm	2
Theory and applications in combinatorial optimization	2
Online scheduling on an unbounded parallel-batch machine to minimize the weighted makespan	2
On combinatorial network flows algorithms and circuit augmentation for pseudoflows	2
Spanning tree of a multiple graph	2
Hierarchy cost of hierarchical clusterings	2
The hamiltonian path graph is connected for simple s, t paths in rectangular grid graphs	2
Superposed semi-Markov decision process with application to optimal maintenance systems	2
Phylogenetic network-assisted rooting of unrooted gene trees	2
Approximation algorithms for stochastic set cover and single sink rent-or-buy with submodular penalty	2
Proper colorability of segment intersection graphs	2
Greedy algorithms for stochastic monotone k-submodular maximization under full-bandit feedback	2
Faster parameterized algorithms for variants of 3-Hitting Set	2

Greedy guarantees for minimum submodular cost submodular/non-submodular cover problem	2
Single-machine scheduling with the learning effect of processing time and the deterioration effect of delivery time for prefabricated components	2
An online joint replenishment problem combined with single machine scheduling	2
ZeSAI: AI vigilant malware detection in email security with zero shot-based hybrid network and threat intelligence integration	2
Planar graphs are acyclically edge $$(\Delta + 5)$$-colorable	2
Embedded-filter ACO using clustering based mutual information for feature selection	2