Qilong Feng

According to our database, Qilong Feng authored at least 93 papers between 2008 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Approximation algorithms for fair <i>k</i>-median problem without fairness violation.

Di Wu, Qilong Feng, Jianxin Wang

Theor. Comput. Sci., February, 2024

Machine learning techniques for CT imaging diagnosis of novel coronavirus pneumonia: a review.

Jingjing Chen, Yixiao Li, Lingling Guo, Xiaokang Zhou, Yihan Zhu, Qingfeng He, Haijun Han, Qilong Feng

Neural Comput. Appl., January, 2024

SEC: More Accurate Clustering Algorithm via Structural Entropy.

Junyu Huang, Qilong Feng, Jiahui Wang, Ziyun Huang, Jinhui Xu, Jianxin Wang

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

Towards a Theoretical Understanding of Why Local Search Works for Clustering with Fair-Center Representation.

Zhen Zhang, Junfeng Yang, Limei Liu, Xuesong Xu, Guozhen Rong, Qilong Feng

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Improved kernels for triangle packing in tournaments.

Hanchun Yuan, Qilong Feng, Jian-xin Wang

Sci. China Inf. Sci., May, 2023

Improved approximation algorithms for solving the squared metric <i>k</i>-facility location problem.

Zhen Zhang, Qilong Feng, Junyu Huang, Jianxin Wang

Theor. Comput. Sci., 2023

On parameterized approximation algorithms for balanced clustering.

Xiangyan Kong, Zhen Zhang, Qilong Feng

J. Comb. Optim., 2023

Linear Time Algorithms for k-means with Multi-Swap Local Search.

Junyu Huang, Qilong Feng, Ziyun Huang, Jinhui Xu, Jianxin Wang

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Fast Algorithms for Distributed k-Clustering with Outliers.

Junyu Huang, Qilong Feng, Ziyun Huang, Jinhui Xu, Jianxin Wang

Proceedings of the International Conference on Machine Learning, 2023

The Fair k-Center with Outliers Problem: FPT and Polynomial Approximations.

Xiaoliang Wu, Qilong Feng, Jinhui Xu, Jianxin Wang

Proceedings of the Frontiers of Algorithmics - 17th International Joint Conference, 2023

2022

Preface.

Angsheng Li, Jianer Chen, Qilong Feng, Jinhui Xu

Math. Struct. Comput. Sci., 2022

New Approximation Algorithms for Fair k-median Problem.

Di Wu, Qilong Feng, Jianxin Wang

CoRR, 2022

Small Candidate Set for Translational Pattern Search.

Ziyun Huang, Qilong Feng, Jianxin Wang, Jinhui Xu

Algorithmica, 2022

FLS: A New Local Search Algorithm for K-means with Smaller Search Space.

Junyu Huang, Qilong Feng, Ziyun Huang, Jinhui Xu, Jianxin Wang

Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, 2022

2021

A new approximation algorithm for contig-based genomic scaffold filling.

Guanlan Tan, Qilong Feng, Xiangzhong Meng, Jianxin Wang

Theor. Comput. Sci., 2021

A local search algorithm for <i>k</i>-means with outliers.

Zhen Zhang, Qilong Feng, Junyu Huang, Yutian Guo, Jinhui Xu, Jianxin Wang

Neurocomputing, 2021

An improved FPT algorithm for the flip distance problem.

Qilong Feng, Shaohua Li, Xiangzhong Meng, Jianxin Wang

Inf. Comput., 2021

An approximation algorithm for k-median with priorities.

Zhen Zhang, Qilong Feng, Jinhui Xu, Jianxin Wang

Sci. China Inf. Sci., 2021

PTAS for Minimum Cost Multi-covering with Disks.

Ziyun Huang, Qilong Feng, Jianxin Wang, Jinhui Xu

Proceedings of the 2021 ACM-SIAM Symposium on Discrete Algorithms, 2021

Crowdturfing Detection in Online Review System: A Graph-Based Modeling.

Qilong Feng, Yue Zhang, Li Kuang

Proceedings of the Collaborative Computing: Networking, Applications and Worksharing, 2021

Improved Parameterized Approximation for Balanced k-Median.

Zhen Zhang, Qilong Feng

Proceedings of the Combinatorial Optimization and Applications, 2021

An Improved Approximation Algorithm for Squared Metric k-Facility Location.

Zhen Zhang, Qilong Feng

Proceedings of the Combinatorial Optimization and Applications, 2021

2020

Fixed-parameter tractability for minimum tree cut/paste distance and minimum common integer partition.

Jie You, Feng Shi, Jianxin Wang, Qilong Feng

Theor. Comput. Sci., 2020

New kernels for several problems on planar graphs.

Guanlan Tan, Qilong Feng, Beilin Zhuo, Neng Huang, Jianxin Wang

Theor. Comput. Sci., 2020

An approximation algorithm for the <i>l</i>-pseudoforest deletion problem.

Mugang Lin, Qilong Feng, Bin Fu, Jianxin Wang

Theor. Comput. Sci., 2020

An improved kernel for Max-Bisection above tight lower bound.

Qilong Feng, Senmin Zhu, Jianxin Wang

Theor. Comput. Sci., 2020

The Complexity of Tree Partitioning.

Zhao An, Qilong Feng, Iyad Kanj, Ge Xia

Algorithmica, 2020

A Unified Framework of FPT Approximation Algorithms for Clustering Problems.

Qilong Feng, Zhen Zhang, Ziyun Huang, Jinhui Xu, Jianxin Wang

Proceedings of the 31st International Symposium on Algorithms and Computation, 2020

2019

Improved PTAS for the constrained k-means problem.

Qilong Feng, Jiaxin Hu, Neng Huang, Jianxin Wang

J. Comb. Optim., 2019

Randomized Parameterized Algorithms for the Kidney Exchange Problem.

Mugang Lin, Jianxin Wang, Qilong Feng, Bin Fu

Algorithms, 2019

Improved Algorithms for Clustering with Outliers.

Qilong Feng, Zhen Zhang, Ziyun Huang, Jinhui Xu, Jianxin Wang

Proceedings of the 30th International Symposium on Algorithms and Computation, 2019

An Improved Approximation Algorithm for the k-Means Problem with Penalties.

Qilong Feng, Zhen Zhang, Feng Shi, Jianxin Wang

Proceedings of the Frontiers in Algorithmics - 13th International Workshop, 2019

A Classification of Care Apparel Characteristics for Disabled User Requirement.

Qilong Feng

Proceedings of the Advances in Design for Inclusion, 2019

A 2.57-Approximation Algorithm for Contig-Based Genomic Scaffold Filling.

Qilong Feng, Xiangzhong Meng, Guanlan Tan, Jianxin Wang

Proceedings of the Algorithmic Aspects in Information and Management, 2019

Exponential Time Approximation Scheme for TSP.

Zhixiang Chen, Qilong Feng, Bin Fu, Mugang Lin, Jianxin Wang

Proceedings of the Algorithmic Aspects in Information and Management, 2019

2018

Parameterized algorithms for Edge Biclique and related problems.

Qilong Feng, Shaohua Li, Zeyang Zhou, Jianxin Wang

Theor. Comput. Sci., 2018

Dealing with several parameterized problems by random methods.

Qilong Feng, Neng Huang, Xiong Jiang, Jianxin Wang

Theor. Comput. Sci., 2018

Algorithms for Pedigree Comparison.

Zhi-Zhong Chen, Qilong Feng, Chao Shen, Jianxin Wang, Lusheng Wang

IEEE ACM Trans. Comput. Biol. Bioinform., 2018

A parameterized algorithm for the Maximum Agreement Forest problem on multiple rooted multifurcating trees.

Feng Shi, Jianer Chen, Qilong Feng, Jianxin Wang

J. Comput. Syst. Sci., 2018

An improved FPT algorithm for Almost Forest Deletion problem.

Mugang Lin, Qilong Feng, Jianxin Wang, Jianer Chen, Bin Fu, Wenjun Li

Inf. Process. Lett., 2018

Leveraging content similarity among VMI files to allocate virtual machines in cloud.

Huixi Li, Wenjun Li, Qilong Feng, Shigeng Zhang, Haodong Wang, Jianxin Wang

Future Gener. Comput. Syst., 2018

Speeding Up Constrained k-Means Through 2-Means.

Qilong Feng, Bin Fu

CoRR, 2018

Encounter Prediction-based Data Forwarding for High Reliability in Bus Networks.

Lianhai Liu, Jianxin Wang, Jiawei Huang, Qilong Feng

Ad Hoc Sens. Wirel. Networks, 2018

New Algorithms for Edge Induced König-Egerváry Subgraph Based on Gallai-Edmonds Decomposition.

Qilong Feng, Guanlan Tan, Senmin Zhu, Bin Fu, Jianxin Wang

Proceedings of the 29th International Symposium on Algorithms and Computation, 2018

Parameterized Algorithms for Minimum Tree Cut/Paste Distance and Minimum Common Integer Partition.

Jie You, Jianxin Wang, Qilong Feng

Proceedings of the Frontiers in Algorithmics - 12th International Workshop, 2018

Improved Kernels for Several Problems on Planar Graphs.

Qilong Feng, Beilin Zhuo, Guanlan Tan, Neng Huang, Jianxin Wang

Proceedings of the Frontiers in Algorithmics - 12th International Workshop, 2018

Constant Factor Approximation Algorithm for l-Pseudoforest Deletion Problem.

Mugang Lin, Bin Fu, Qilong Feng

Proceedings of the Computing and Combinatorics - 24th International Conference, 2018

2017

Partition on trees with supply and demand: Kernelization and algorithms.

Mugang Lin, Qilong Feng, Jianer Chen, Wenjun Li

Theor. Comput. Sci., 2017

Improved kernel results for some FPT problems based on simple observations.

Wenjun Li, Qilong Feng, Jianer Chen, Shuai Hu

Theor. Comput. Sci., 2017

最大圈分解问题的研究进展 (Survey of Cycle Packing Problem).

Weidong Luo, Jianxin Wang, Qilong Feng

计算机科学, 2017

Nonuniform Neighborhood Sampling Based Simulated Annealing for the Directed Feedback Vertex Set Problem.

Zhipeng Tang, Qilong Feng, Ping Zhong

IEEE Access, 2017

A New Kernel for Parameterized Max-Bisection Above Tight Lower Bound.

Qilong Feng, Senmin Zhu, Jianxin Wang

Proceedings of the Computing and Combinatorics - 23rd International Conference, 2017

Planar Vertex-Disjoint Cycle Packing: New Structures and Improved Kernel.

Qilong Feng, Xiaolu Liao, Jianxin Wang

Proceedings of the Combinatorial Optimization and Applications, 2017

2016

Improved approximation algorithm for maximum agreement forest of two rooted binary phylogenetic trees.

Feng Shi, Qilong Feng, Jie You, Jianxin Wang

J. Comb. Optim., 2016

Kernelization and randomized Parameterized algorithms for Co-path Set problem.

Qilong Feng, Qian Zhou, Jianxin Wang

J. Comb. Optim., 2016

Parameterized Algorithms for the Maximum Agreement Forest Problem on Multiple Rooted Multifurcating Trees.

Feng Shi, Jianer Chen, Qilong Feng, Jianxin Wang

CoRR, 2016

A fixed-parameter algorithm for the maximum agreement forest problem on multifurcating trees.

Feng Shi, Jianxin Wang, Yufei Yang, Qilong Feng, Weilong Li, Jianer Chen

Sci. China Inf. Sci., 2016

Parameterized Algorithms for Maximum Edge Biclique and Related Problems.

Qilong Feng, Zeyang Zhou, Jianxin Wang

Proceedings of the Frontiers in Algorithmics, 10th International Workshop, 2016

Improved Algorithms for Several Parameterized Problems Based on Random Methods.

Qilong Feng, Xiong Jiang, Jianxin Wang

Proceedings of the Frontiers in Algorithmics, 10th International Workshop, 2016

2015

Kernelization and parameterized algorithms for covering a tree by a set of stars or paths.

Jie You, Jianxin Wang, Qilong Feng, Feng Shi

Theor. Comput. Sci., 2015

Parameterized complexity of control and bribery for d-approval elections.

Jianxin Wang, Weimin Su, Min Yang, Jiong Guo, Qilong Feng, Feng Shi, Jianer Chen

Theor. Comput. Sci., 2015

Randomized parameterized algorithms for P₂-Packing and Co-Path Packing problems.

Qilong Feng, Jianxin Wang, Shaohua Li, Jianer Chen

J. Comb. Optim., 2015

Parameterized Minimum Cost Partition of a Tree with Supply and Demand.

Mugang Lin, Wenjun Li, Qilong Feng

Proceedings of the Frontiers in Algorithmics - 9th International Workshop, 2015

2014

Algorithms for parameterized maximum agreement forest problem on multiple trees.

Feng Shi, Jianxin Wang, Jianer Chen, Qilong Feng, Jiong Guo

Theor. Comput. Sci., 2014

Improved parameterized algorithms for minimum link-length rectilinear spanning path problem.

Qilong Feng, Jianxin Wang, Chao Xu, Jinyi Yao, Jianer Chen

Theor. Comput. Sci., 2014

Matching and Weighted P₂-Packing: Algorithms and Kernels.

Qilong Feng, Jianxin Wang, Jianer Chen

Theor. Comput. Sci., 2014

On the Minimum Link-Length Rectilinear Spanning Path Problem: Complexity and Algorithms.

Jianxin Wang, Peiqiang Tan, Jinyi Yao, Qilong Feng, Jianer Chen

IEEE Trans. Computers, 2014

On Unknown Small Subsets and Implicit Measures: New Techniques for Parameterized Algorithms.

Jianer Chen, Qilong Feng

J. Comput. Sci. Technol., 2014

Algorithms for Maximum Agreement Forest of Multiple General Trees.

Feng Shi, Jianer Chen, Qilong Feng, Xiaojun Ding, Jianxin Wang

CoRR, 2014

On Star-Cover and Path-Cover of a Tree.

Jie You, Qilong Feng, Jiong Guo, Feng Shi

Proceedings of the Frontiers in Algorithmics - 8th International Workshop, 2014

Improved Approximation Algorithm for Maximum Agreement Forest of Two Trees.

Feng Shi, Jie You, Qilong Feng

Proceedings of the Frontiers in Algorithmics - 8th International Workshop, 2014

Randomized Parameterized Algorithms for Co-path Set Problem.

Qilong Feng, Qian Zhou, Shaohua Li

Proceedings of the Frontiers in Algorithmics - 8th International Workshop, 2014

Approximation Algorithms for Maximum Agreement Forest on Multiple Trees.

Feng Shi, Jianer Chen, Qilong Feng, Jianxin Wang

Proceedings of the Computing and Combinatorics - 20th International Conference, 2014

2013

Parameterized complexity of Min-power multicast problems in wireless ad hoc networks.

Jianxin Wang, Weizhong Luo, Qilong Feng, Jiong Guo

Theor. Comput. Sci., 2013

Improved linear problem kernel for planar connected dominating set.

Weizhong Luo, Jianxin Wang, Qilong Feng, Jiong Guo, Jianer Chen

Theor. Comput. Sci., 2013

Parameterized Algorithms for Maximum Agreement Forest on Multiple Trees.

Feng Shi, Jianer Chen, Qilong Feng, Jianxin Wang

Proceedings of the Computing and Combinatorics, 19th International Conference, 2013

Random Methods for Parameterized Problems.

Qilong Feng, Jianxin Wang, Shaohua Li, Jianer Chen

Proceedings of the Computing and Combinatorics, 19th International Conference, 2013

Parameterized Complexity of Control and Bribery for d-Approval Elections.

Jianxin Wang, Min Yang, Jiong Guo, Qilong Feng, Jianer Chen

Proceedings of the Combinatorial Optimization and Applications, 2013

Kernelization and Lower Bounds of the Signed Domination Problem.

Ying Zheng, Jianxin Wang, Qilong Feng

Proceedings of the Frontiers in Algorithmics <i>and</i> Algorithmic Aspects in Information and Management, 2013

2012

FPT Results for Signed Domination.

Ying Zheng, Jianxin Wang, Qilong Feng, Jianer Chen

Proceedings of the Theory and Applications of Models of Computation, 2012

Improved FPT Algorithms for Rectilinear k-Links Spanning Path.

Jianxin Wang, Jinyi Yao, Qilong Feng, Jianer Chen

Proceedings of the Theory and Applications of Models of Computation, 2012

2011

An O^*(3.53^3k)-time parameterized algorithm for the 3-set packing problem.

Jianxin Wang, Qilong Feng, Jianer Chen

Theor. Comput. Sci., 2011

Improved deterministic algorithms for weighted matching and packing problems.

Jianer Chen, Qilong Feng, Yang Liu, Songjian Lu, Jianxin Wang

Theor. Comput. Sci., 2011

Color-Coding and its Applications: A Survey.

Jianxin Wang, Qilong Feng, Jianer Chen

Int. J. Softw. Informatics, 2011

An Improved Kernel for Planar Connected Dominating Set.

Weizhong Luo, Jianxin Wang, Qilong Feng, Jiong Guo, Jianer Chen

Proceedings of the Theory and Applications of Models of Computation, 2011

Matching and P 2-Packing: Weighted Versions.

Qilong Feng, Jianxin Wang, Jianer Chen

Proceedings of the Computing and Combinatorics - 17th Annual International Conference, 2011

The Min-Power Multicast Problems in Wireless Ad Hoc Networks: A Parameterized View.

Weizhong Luo, Jianxin Wang, Qilong Feng, Jiong Guo

Proceedings of the Frontiers in Algorithmics and Algorithmic Aspects in Information and Management, 2011

2010

An improved kernelization for P₂-packing.

Jianxin Wang, Dan Ning, Qilong Feng, Jianer Chen

Inf. Process. Lett., 2010

2009

Improved Deterministic Algorithms for Weighted Matching and Packing Problems.

Qilong Feng, Yang Liu, Songjian Lu, Jianxin Wang

Proceedings of the Theory and Applications of Models of Computation, 6th Annual Conference, 2009

An Efficient Fixed-Parameter Enumeration Algorithm for Weighted Edge Dominating Set.

Jianxin Wang, Beiwei Chen, Qilong Feng, Jianer Chen

Proceedings of the Frontiers in Algorithmics, Third International Workshop, 2009

2008

An Improved Parameterized Algorithm for a Generalized Matching Problem.

Jianxin Wang, Dan Ning, Qilong Feng, Jianer Chen

Proceedings of the Theory and Applications of Models of Computation, 2008

An O*(3.523k) Parameterized Algorithm for 3-Set Packing.

Jianxin Wang, Qilong Feng

Proceedings of the Theory and Applications of Models of Computation, 2008

Improved Parameterized Algorithms for Weighted 3-Set Packing.

Jianxin Wang, Qilong Feng

Proceedings of the Computing and Combinatorics, 14th Annual International Conference, 2008