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Journal of Combinatorial Optimization

Ausgabe 3/2022

Inhalt (40 Artikel)

Open Access

An approximation algorithm for a general class of multi-parametric optimization problems

Stephan Helfrich, Arne Herzel, Stefan Ruzika, Clemens Thielen

Improved algorithms for ranking and unranking (k, m)-ary trees in B-order

Yu-Hsuan Chang, Ro-Yu Wu, Ruay-Shiung Chang, Jou-Ming Chang

Fast computation of global solutions to the single-period unit commitment problem

Cheng Lu, Zhibin Deng, Shu-Cherng Fang, Qingwei Jin, Wenxun Xing

Robustly assigning unstable items

Ananya Christman, Christine Chung, Nicholas Jaczko, Scott Westvold, David S. Yuen

From packing rules to cost-sharing mechanisms

Chenhao Zhang, Guochuan Zhang

On the approximability of Time Disjoint Walks

Alexandre Bayen, Jesse Goodman, Eugene Vinitsky

A balm: defend the clique-based attack from a fundamental aspect

Meng Han, Dongjing Miao, Jinbao Wang, Liyuan Liu

On weak Pareto optimality of nonatomic routing networks

Xujin Chen, Zhuo Diao, Xiaodong Hu

Computation and algorithm for the minimum k-edge-connectivity of graphs

Yuefang Sun, Chenchen Wu, Xiaoyan Zhang, Zhao Zhang

Approximation algorithms for the maximally balanced connected graph tripartition problem

Guangting Chen, Yong Chen, Zhi-Zhong Chen, Guohui Lin, Tian Liu, An Zhang

An approximation algorithm for the uniform capacitated k-means problem

Lu Han, Dachuan Xu, Donglei Du, Dongmei Zhang

Max–min dispersion on a line

Tetsuya Araki, Shin-ichi Nakano

Analysis of consensus sorting via the cycle metric

Ivan Avramovic, Dana S. Richards

An approximation algorithm for the maximum spectral subgraph problem

Cristina Bazgan, Paul Beaujean, Éric Gourdin

Weighted thresholding homotopy method for sparsity constrained optimization

Wenxing Zhu, Huating Huang, Lanfan Jiang, Jianli Chen

The seeding algorithm for spherical k-means clustering with penalties

Sai Ji, Dachuan Xu, Longkun Guo, Min Li, Dongmei Zhang

Bipartite communities via spectral partitioning

Kelly B. Yancey, Matthew P. Yancey

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