Keqin Liu

According to our database, Keqin Liu authored at least 50 papers between 2005 and 2023.

Collaborative distances:

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

2023

Neuromorphic Artificial Vision Systems Based on Reconfigurable Ion-Modulated Memtransistors.

Zhen Yang, Teng Zhang, Keqin Liu, Bingjie Dang, Liying Xu, Yuchao Yang, Ru Huang

Adv. Intell. Syst., August, 2023

PCL-Indexability and Whittle Index for Restless Bandits with General Observation Models.

Keqin Liu, Chengzhong Zhang

CoRR, 2023

Temperature Balancing, Layer-wise Weight Analysis, and Neural Network Training.

Yefan Zhou, Tianyu Pang, Keqin Liu, Charles H. Martin, Michael W. Mahoney, Yaoqing Yang

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

fNIRS Monitoring During Mechanical Thrombectomy for Outcomes Prediction.

Yun-Hsuan Chen, Keqin Liu, Xin Gu, Zheng Zhang, Congguo Yin, Mohamad Sawan

Proceedings of the 7th International Conference on Biomedical Engineering and Applications, 2023

2021

A Data Analysis Study on Human Liver Blood Circulation.

Ting Wu, Keqin Liu, Emily Fainman, Ying Wang

CoRR, 2021

Whittle Index for A Class of Restless Bandits with Imperfect Observations.

Keqin Liu, Ting Wu

CoRR, 2021

2020

Graded Automatic Differentiation.

Keqin Liu

CoRR, 2020

2018

Femtocell Scheduling as a Restless Multiarmed Bandit Problem Using Partial Channel State Observation.

Hesham M. Elmaghraby, Keqin Liu, Zhi Ding

Proceedings of the 2018 IEEE International Conference on Communications, 2018

2017

Bipartite network analysis reveals metabolic gene expression profiles that are highly associated with the clinical outcomes of acute myeloid leukemia.

Fanfan Xie, Mingxiong He, Li He, Keqin Liu, Menglong Li, Guoquan Hu, Zhining Wen

Comput. Biol. Chem., 2017

Mutation status coupled with RNA-sequencing data can efficiently identify important non-significantly mutated genes serving as diagnostic biomarkers of endometrial cancer.

Keqin Liu, Li He, Zhichao Liu, Junmei Xu, Yuan Liu, Qifan Kuang, Zhining Wen, Menglong Li

BMC Bioinform., 2017

Annotating function to differentially expressed LincRNAs in myelodysplastic syndrome using a network-based method.

Keqin Liu, Dominik Beck, Julie A. I. Thoms, Liang Liu, Weiling Zhao, John E. Pimanda, Xiaobo Zhou

Bioinform., 2017

2016

Pseudo progression identification of glioblastoma with dictionary learning.

Jian Zhang, Hengyong Yu, Xiaohua Qian, Keqin Liu, Hua Tan, Tielin Yang, Maode Wang, King Chuen Li, Michael D. Chan, Waldemar Debinski, Anna Paulsson, Ge Wang, Xiaobo Zhou

Comput. Biol. Medicine, 2016

2015

Identifying cancer-related microRNAs based on gene expression data.

Xing-Ming Zhao, Keqin Liu, Guanghui Zhu, Feng He, Béatrice Duval, Jean-Michel Richer, De-Shuang Huang, Changjun Jiang, Jin-Kao Hao, Luonan Chen

Bioinform., 2015

2013

Learning in a Changing World: Restless Multiarmed Bandit With Unknown Dynamics.

Haoyang Liu, Keqin Liu, Qing Zhao

IEEE Trans. Inf. Theory, 2013

Deterministic Sequencing of Exploration and Exploitation for Multi-Armed Bandit Problems.

Sattar Vakili, Keqin Liu, Qing Zhao

IEEE J. Sel. Top. Signal Process., 2013

NARROMI: a noise and redundancy reduction technique improves accuracy of gene regulatory network inference.

Xiujun Zhang, Keqin Liu, Zhi-Ping Liu, Béatrice Duval, Jean-Michel Richer, Xing-Ming Zhao, Jin-Kao Hao, Luonan Chen

Bioinform., 2013

Distributed flow scheduling in an unknown environment.

Yaoqing Yang, Keqin Liu, Pingyi Fan

Proceedings of the 11th International Symposium and Workshops on Modeling and Optimization in Mobile, 2013

Dynamic probing for intrusion detection under resource constraints.

Keqin Liu, Qing Zhao, Ananthram Swami

Proceedings of IEEE International Conference on Communications, 2013

2012

Cooperative Game in Dynamic Spectrum Access with Unknown Model and Imperfect Sensing.

Keqin Liu, Qing Zhao

IEEE Trans. Wirel. Commun., 2012

Opportunistic spectrum access in unslotted primary systems.

Pouya Tehrani, Keqin Liu, Qing Zhao

J. Frankl. Inst., 2012

Distributed Flow Scheduling in Unknown Environment

Yaoqing Yang, Keqin Liu, Qing Zhao

CoRR, 2012

Identifying dysregulated pathways in cancers from pathway interaction networks.

Keqin Liu, Zhi-Ping Liu, Jin-Kao Hao, Luonan Chen, Xing-Ming Zhao

BMC Bioinform., 2012

Adaptive shortest-path routing under unknown and stochastically varying link states.

Keqin Liu, Qing Zhao

Proceedings of the 10th International Symposium on Modeling and Optimization in Mobile, 2012

Online learning for stochastic linear optimization problems.

Keqin Liu, Qing Zhao

Proceedings of the 2012 Information Theory and Applications Workshop, 2012

Dynamic intrusion detection in resource-constrained cyber networks.

Keqin Liu, Qing Zhao

Proceedings of the 2012 IEEE International Symposium on Information Theory, 2012

2011

Extended UCB Policy for Multi-Armed Bandit with Light-Tailed Reward Distributions

Keqin Liu, Qing Zhao

CoRR, 2011

Deterministic Sequencing of Exploration and Exploitation for Multi-Armed Bandit Problems

Keqin Liu, Qing Zhao

CoRR, 2011

Decentralized Restless Bandit with Multiple Players and Unknown Dynamics

Haoyang Liu, Keqin Liu, Qing Zhao

CoRR, 2011

Learning and sharing in a changing world: Non-Bayesian restless bandit with multiple players.

Haoyang Liu, Keqin Liu, Qing Zhao

Proceedings of the Information Theory and Applications Workshop, 2011

Multi-Channel Opportunistic Access Based on Primary ARQ Messages Overhearing.

Fabio E. Lapiccirella, Keqin Liu, Zhi Ding

Proceedings of IEEE International Conference on Communications, 2011

Logarithmic weak regret of non-Bayesian restless multi-armed bandit.

Haoyang Liu, Keqin Liu, Qing Zhao

Proceedings of the IEEE International Conference on Acoustics, 2011

Indexability and whittle index for restless bandit problems involving reset processes.

Keqin Liu, Richard Weber, Qing Zhao

Proceedings of the 50th IEEE Conference on Decision and Control and European Control Conference, 2011

Multi-armed bandit problems with heavy-tailed reward distributions.

Keqin Liu, Qing Zhao

Proceedings of the 49th Annual Allerton Conference on Communication, 2011

2010

Dynamic multichannel access with imperfect channel state detection.

Keqin Liu, Qing Zhao, Bhaskar Krishnamachari

IEEE Trans. Signal Process., 2010

Distributed learning in multi-armed bandit with multiple players.

Keqin Liu, Qing Zhao

IEEE Trans. Signal Process., 2010

Indexability of Restless Bandit Problems and Optimality of Whittle Index for Dynamic Multichannel Access.

Keqin Liu, Qing Zhao

IEEE Trans. Inf. Theory, 2010

Learning in A Changing World: Non-Bayesian Restless Multi-Armed Bandit

Haoyang Liu, Keqin Liu, Qing Zhao

CoRR, 2010

Decentralized multi-armed bandit with multiple distributed players.

Keqin Liu, Qing Zhao

Proceedings of the Information Theory and Applications Workshop, 2010

Distributed learning in cognitive radio networks: Multi-armed bandit with distributed multiple players.

Keqin Liu, Qing Zhao

Proceedings of the IEEE International Conference on Acoustics, 2010

Decentralized multi-armed bandit with imperfect observations.

Keqin Liu, Qing Zhao, Bhaskar Krishnamachari

Proceedings of the 48th Annual Allerton Conference on Communication, 2010

2009

Opportunistic Spectrum Access in Self-Similar Primary Traffic.

Xiangyang Xiao, Keqin Liu, Qing Zhao

EURASIP J. Adv. Signal Process., 2009

On the myopic policy for a class of restless bandit problems with applications in dynamic multichannel access.

Keqin Liu, Qing Zhao

Proceedings of the 48th IEEE Conference on Decision and Control, 2009

2008

On myopic sensing for multi-channel opportunistic access: structure, optimality, and performance.

Qing Zhao, Bhaskar Krishnamachari, Keqin Liu

IEEE Trans. Wirel. Commun., 2008

A Restless Bandit Formulation of Multi-channel Opportunistic Access: Indexablity and Index Policy

Keqin Liu, Qing Zhao

CoRR, 2008

Link throughput of multi-channel opportunistic access with limited sensing.

Keqin Liu, Qing Zhao

Proceedings of the IEEE International Conference on Acoustics, 2008

Channel probing for opportunistic access with multi-channel sensing.

Keqin Liu, Qing Zhao

Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

2007

On Myopic Sensing for Multi-Channel Opportunistic Access

Qing Zhao, Bhaskar Krishnamachari, Keqin Liu

CoRR, 2007

Low-Complexity Approaches to Spectrum Opportunity Tracking.

Qing Zhao, Bhaskar Krishnamachari, Keqin Liu

Proceedings of the 2nd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2007

2006

Research on Predictive Dialing System Based on Distributed Call Center.

Linhai Qi, Suxia Ma, Keqin Liu

Proceedings of the Fourth International Conference on Software Engineering, 2006

2005

A New AQM Algorithm for Enhancing Internet Capability Against Unresponsive Flows.

Liyuan Zhao, Keqin Liu, Jun Zheng

Proceedings of the Computational Intelligence and Security, International Conference, 2005