Journal of Combinatorial Optimization

Article	Citations
Recognizing integrality of weighted rectangles partitions	30
Distance magic labeling of the halved folded n-cube	21
On the residual closeness of graphs with cut vertices	20
Randomized approximation schemes for minimizing the weighted makespan on identical parallel machines	19
Approximation algorithms for some min–max and minimum stacker crane cover problems	17
Simultaneous eating algorithm and greedy algorithm in assignment problems	16
The critical node game	14
Single-machine multitasking scheduling with job efficiency promotion	14
On streaming algorithms for maximizing a supermodular function plus a MDR-submodular function on the integer lattice	14
Explicit construction of mixed dominating sets in generalized Petersen graphs	13
Sufficient conditions for the optimality of the greedy algorithm in greedoids	13
On the SVP for low-dimensional circulant lattices	12
An improved upper bound for the online graph exploration problem on unicyclic graphs	12
Maximizing the amount of data collected from WSN based on solar-powered UAV in urban environment	11
RETRACTED ARTICLE: Optimization design and implementation of shared information management system for industrial design network platform	11
Online learning under one sided $$\sigma $$-smooth function	11
Algorithms for 2-balanced connected k-partition problem in graphs	10
Some results on the total (zero) forcing number of a graph	10
Online bottleneck matching on a line	10
A Branch–Reduction–Bound algorithm for linear fractional multi-product planning problems	10
Methods for determining cycles of a specific length in undirected graphs with edge weights	10
An ant colony optimization approach for the proportionate multiprocessor open shop	9
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	8
Fast searching on cactus graphs	8

Generalized opinion dynamics model for social trust networks	8
Further results on 2-distance coloring of graphs	8
Optimal dynamic mining policy of blockchain selfish mining through sensitivity-based optimization	8
Computational complexity and algorithms for two scheduling problems under linear constraints	7
Scheduling problems with rejection to minimize the k-th power of the makespan plus the total rejection cost	7
Algorithms for a two-machine no-wait flow shop scheduling problem with two competing agents	7
An improved physical ZKP for nonogram and nonogram color	7
Exact algorithms for solving the constrained parallel-machine scheduling problems with divisible processing times and penalties	7
Modeling the relationship between fairness concern and customer loyalty in dual distribution channel	7
Linear time algorithms on mirror trees	7
Approximation algorithms for the lower bounded correlation clustering problem	7
Optimal dispatching of electric vehicles based on optimized deep learning in IoT	7
Retraction Note: Dynamic analysis of structures installed hysteretic dampers with hardening post-yielding stiffness using connection element method	6
Beyond submodularity: a unified framework of randomized set selection with group fairness constraints	6
Visibility polygons and visibility graphs among dynamic polygonal obstacles in the plane	6
Inefficiency of multiplicative approximate Nash equilibrium for scheduling games	6
Linear-size universal discretization of geometric center-based problems in fixed dimensions	6
Metaheuristic algorithms for the bandwidth reduction of large-scale matrices	6
Minimum $$ s-t $$ hypercut in (s, t)-planar hypergraphs	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
Triangle packing and covering in dense random graphs	5
Different due-window assignment scheduling with deterioration effects	5
Concentration behavior: 50 percent of h-extra edge connectivity of pentanary n-cube with exponential faulty edges	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
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
A linear ordering problem with weighted rank	5
Approximation algorithms for two clustered arc routing problems	5
Bounding quality of pure Nash equilibria in dual-role facility location games	5
Faster deterministic algorithms for Co-path Packing and Co-path/cycle Packing	5
The influence of carbon sink trading on carbon emission reduction in agricultural supply chains	5
The average size of maximal matchings in graphs	5
Hardness and algorithms for several new optimization problems on the weighted massively parallel computation model	5
A combinatorial approximation algorithm for k-level facility location problem with submodular penalties	4
Approximation algorithms for the total dominating set problem	4
RETRACTED ARTICLE: Lightweight multi-level authentication scheme for secured data transmission in IoT-Fog context	4
Multi-objective multi-verse optimiser for integrated two-sided assembly sequence planning and line balancing	4
Linear amortized time enumeration algorithms for compatible Euler trails in edge-colored graphs	4
Approximating the maximum weight cycle/path partition in graphs with weights one and two	4
New mixed integer linear programming models and an iterated local search for the clustered traveling salesman problem with relaxed priority rule	4
Approximate maximin share allocation for indivisible goods under a knapsack constraint	4
Retraction Note: Research on the influencing factors of living energy consumption and carbon emissions based on spatiotemporal model	4
Big data-driven optimal weighted fused features-based ensemble learning classifier for thyroid prediction with heuristic algorithm	4
A new metric to compare local community detection algorithms in social networks using geodesic distance	4
Enhancing decision-making in cloud service provider selection using probabilistic p, q-rung orthopair fuzzy model	4
Approximating combinatorial contracts with a cardinality constraint	4
On parameterized approximation algorithms for balanced clustering	4

Retraction Note: The mechanism and test of the impact of environmental regulation and technological innovation on high quality development	4
Algorithms for the bin packing problem with scenarios	4
Maximizing diversity and persuasiveness of opinion articles in social networks	4
Energy-efficient real-time multi-workflow scheduling in container-based cloud	4
Diabetic prediction and classification of risk level using ODDTADC method in big data analytics	4
Planar graphs are acyclically edge $$(\Delta + 5)$$-colorable	3
2-Distance coloring of planar graphs without adjacent 5-cycles	3
RETRACTED ARTICLE: Design of extended dense coding protocol strategy based on combinatorial optimization	3
Exponential-time algorithms for parallel machine scheduling problems	3
Estimation of distribution algorithms using Gaussian Bayesian networks to solve industrial optimization problems constrained by environment variables	3
A novel approach to subgraph selection with multiple weights on arcs	3
Precedence-constrained covering problems with multiplicity constraints	3
An efficient approach for searching optimal multi-keywords coverage routes	3
Online k-color spanning disk problems	3
A solution approach for cardinality minimization problem based on fractional programming	3
Exact and approximation algorithms for the multi-depot data mule scheduling with handling time and time span constraints	3
Tree-optimized labeled directed graphs	3
Greedy algorithms for the profit-aware social team formation problem	3
Improved algorithms in directional wireless sensor networks	3
A column-generation-based approach for an integrated service planning and physician scheduling problem considering re-consultation	3
An estimator for matching size in low arboricity graphs with two applications	3
A fuzzy approach for the intuitionistic multi-objective linear fractional programming problem using a bisection method	3
Fitting and analyzing data with convex-area-wise linear regression models	3
An equilibrium analysis of the impact of real estate price volatility on macroeconomics based on ant colony algorithm	3
On the complexity of minimum maximal acyclic matchings	3
Competitive analysis for two-option online leasing problem under sharing economy	3
Retraction Note: AHI: a hybrid machine learning model for complex industrial information systems	3
Approximation algorithms for some extensions of the maximum profit routing problem	3
RETRACTED ARTICLE: Premium rate making of jujube revenue insurance in Xinjiang Aksu Region based on the mixed Copula-stochastic optimization model	3
Learn from history for online bipartite matching	3
On the restricted k-Steiner tree problem	3
Approximate weak efficiency of the set-valued optimization problem with variable ordering structures	3
Improved approximation algorithms for multiprocessor indivisible coflow scheduling	3
The hamiltonian path graph is connected for simple s, t paths in rectangular grid graphs	3
Online scheduling on an unbounded parallel-batch machine to minimize the weighted makespan	3
Bounding the total forcing number of graphs	3
The balanced maximally diverse grouping problem with integer attribute values	2
Convex-Concave fitting to successively updated data and its application to covid-19 analysis	2
An online joint replenishment problem combined with single machine scheduling	2
Multitasking scheduling with alternate periods	2
Retraction Note: The Sachs theorem and its application on extended adjacency matrix of graphs	2
An online trading problem with an increasing number of available products	2
Spanning tree of a multiple graph	2
The balanced 2-median and 2-maxian problems on a tree	2
Greedy algorithms for stochastic monotone k-submodular maximization under full-bandit feedback	2
Correction To: Solving $$(k-1)$$-stable instances of k-terminal cut with isolating cuts	2
A tardiness-augmented approximation scheme for rejection-allowed multiprocessor rescheduling	2
An upper bound for neighbor-connectivity of graphs	2
Retraction Note: Alternating-direction-method-of-multipliers-based fast model predictive control for an aerial trees-pruning robot	2
RETRACTED ARTICLE: On $${A_{\alpha }}$$-spectrum of a unicyclic graph	2
Mathematical models for the one-dimensional cutting stock problem with setups and open stacks	2
A linear-time algorithm for weighted paired-domination on block graphs	2
n-fold L(2, 1)-labelings of Cartesian product of paths and cycles	2
Phylogenetic network-assisted rooting of unrooted gene trees	2
Maximum properly colored trees in edge-colored graphs	2
Parallel solutions for ordinal scheduling with a small number of machines	2
Online scheduling of two-machine flowshop with lookahead and incompatible job families	2
Balanced connected partitions of graphs: approximation, parameterization and lower bounds	2
Partial inverse min–max spanning tree problem under the weighted bottleneck hamming distance	2
Single-machine scheduling with the learning effect of processing time and the deterioration effect of delivery time for prefabricated components	2
Impact of payment schemes on performance in a medical cost-sharing system: bundled payment vs. total prepayment	2
Faster parameterized algorithms for variants of 3-Hitting Set	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
Theoretical and analytical research on load sharing in helical gear with evaluating the FEA method and computerized approach of AGMA standards	2
Improved approximation algorithms for non-preemptive multiprocessor scheduling with testing	2
Models for two-dimensional bin packing problems with customer order spread	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
Retraction Note: Design of extended dense coding protocol strategy based on combinatorial optimization	2
Approximation algorithm for the parallel-machine scheduling problem with release dates and submodular rejection penalties	2
Bicriteria streaming algorithms to balance gain and cost with cardinality constraint	2
Embedded-filter ACO using clustering based mutual information for feature selection	2
Two-stage submodular maximization under curvature	2
RETRACTED ARTICLE: Combinatorial optimization analysis of the production process of C4 olefins from ethanol based on the PSO–BP algorithm	2
Proper colorability of segment intersection graphs	2
A hybrid grey wolf optimizer for engineering design problems	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
Advancing local search approximations for multiobjective combinatorial optimization problems	2

ZeSAI: AI vigilant malware detection in email security with zero shot-based hybrid network and threat intelligence integration	2
Algorithms for maximum internal spanning tree problem for some graph classes	2
Hierarchy cost of hierarchical clusterings	2
RETRACTED ARTICLE: Cost-optimized data placement strategy for social network with security awareness in edge-cloud computing environment	2
Greedy guarantees for minimum submodular cost submodular/non-submodular cover problem	2
The maximum average connectivity among all orientations of a graph	2
Pancake graphs: Structural properties and conditional diagnosability	2
On combinatorial network flows algorithms and circuit augmentation for pseudoflows	2
Retraction Note: Lightweight multi-level authentication scheme for secured data transmission in IoT-Fog context	2
Improved black widow optimization algorithm for multi-objective hybrid flow shop batch-scheduling problem	2
Joint chance-constrained staffing optimization in multi-skill call centers	2
Superposed semi-Markov decision process with application to optimal maintenance systems	2
Smart health system with deep kronecker network-based key generation for privacy-aware aggregate authentication and access control in IoT	2