Lifeng Lai

According to our database, Lifeng Lai authored at least 225 papers between 2006 and 2024.

Collaborative distances:

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

2024

Fuzzy Logic Based Handover Under Multi-Connectivity in Cellular-Connected UAV Communications.

Lifeng Lai, Fu-Chun Zheng, Jingjing Luo, Daquan Feng

IEEE Trans. Veh. Technol., September, 2024

A Huber Loss Minimization Approach to Mean Estimation under User-level Differential Privacy.

Puning Zhao, Lifeng Lai, Li Shen, Qingming Li, Jiafei Wu, Zhe Liu

CoRR, 2024

Robust Risk-Sensitive Reinforcement Learning with Conditional Value-at-Risk.

Xinyi Ni, Lifeng Lai

CoRR, 2024

Camouflage Adversarial Attacks on Multiple Agent Systems.

Ziqing Lu, Guanlin Liu, Lifeng Lai, Weiyu Xu

Proceedings of the IEEE International Symposium on Information Theory, 2024

Risk-Sensitive Reward-Free Reinforcement Learning with CVaR.

Xinyi Ni, Guanlin Liu, Lifeng Lai

Proceedings of the Forty-first International Conference on Machine Learning, 2024

Tree Network Design for Faster Distributed Machine Learning Process with Distributed Dual Coordinate Ascent.

Myung Cho, Meghana Chikkam, Weiyu Xu, Lifeng Lai

Proceedings of the IEEE International Conference on Acoustics, 2024

Optimal Cost Constrained Adversarial Attacks for Multiple Agent Systems.

Ziqing Lu, Guanlin Liu, Lifeng Lai, Weiyu Xu

Proceedings of the 58th Annual Conference on Information Sciences and Systems, 2024

2023

Bayesian Two-Stage Sequential Change Diagnosis via Sensor Arrays.

Xiaochuan Ma, Lifeng Lai, Shuguang Cui

IEEE Trans. Inf. Theory, November, 2023

Guest Editorial: AI-Powered Telco Network Automation: 5G Evolution and 6G.

Yan Xin, Kai Yang, Chih-Lin I, Sanyogita Shamsunder, Xingqin Lin, Lifeng Lai

IEEE Wirel. Commun., February, 2023

Fairness-Aware Regression Robust to Adversarial Attacks.

Yulu Jin, Lifeng Lai

IEEE Trans. Signal Process., 2023

Action Poisoning Attacks on Linear Contextual Bandits.

Guanlin Liu, Lifeng Lai

Trans. Mach. Learn. Res., 2023

Minimax Optimal Q Learning with Nearest Neighbors.

Puning Zhao, Lifeng Lai

CoRR, 2023

Efficient Action Robust Reinforcement Learning with Probabilistic Policy Execution Uncertainty.

Guanlin Liu, Zhihan Zhou, Han Liu, Lifeng Lai

CoRR, 2023

Efficient Adversarial Attacks on Online Multi-agent Reinforcement Learning.

Guanlin Liu, Lifeng Lai

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

Distributed Dual Coordinate Ascent With Imbalanced Data on a General Tree Network.

Myung Cho, Lifeng Lai, Weiyu Xu

Proceedings of the 33rd IEEE International Workshop on Machine Learning for Signal Processing, 2023

Entropy Rate Estimation for Markov Chains with Continuous Distributions.

Puning Zhao, Lifeng Lai

Proceedings of the IEEE International Symposium on Information Theory, 2023

Adversarially Robust Fairness-Aware Regression.

Yulu Jin, Lifeng Lai

Proceedings of the IEEE International Conference on Acoustics, 2023

Reward Attack on Stochastic Bandits with Non-Stationary Rewards.

Chenye Yang, Guanlin Liu, Lifeng Lai

Proceedings of the 57th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2023, Pacific Grove, CA, USA, October 29, 2023

2022

Machine Learning Algorithms - Adversarial Robustness in Signal Processing

Fuwei Li, Lifeng Lai, Shuguang Cui

Wireless Networks, Springer, ISBN: 978-3-031-16374-6, 2022

Optimal Accuracy-Privacy Trade-Off of Inference as Service.

Yulu Jin, Lifeng Lai

IEEE Trans. Signal Process., 2022

Analysis of KNN Density Estimation.

Puning Zhao, Lifeng Lai

IEEE Trans. Inf. Theory, 2022

Efficiently Escaping Saddle Points in Bilevel Optimization.

Minhui Huang, Kaiyi Ji, Shiqian Ma, Lifeng Lai

CoRR, 2022

On the local delay and energy efficiency under decoupled uplink and downlink in HetNets.

Tianjie Huang, Fu-Chun Zheng, Lifeng Lai

Sci. China Inf. Sci., 2022

Dynamic Content Caching Based on Actor-Critic Reinforcement Learning for IoT Systems.

Lifeng Lai, Fu-Chun Zheng, Wanli Wen, Jingjing Luo, Ge Li

Proceedings of the 96th Vehicular Technology Conference, 2022

Privacy Protection In Learning Fair Representations.

Yulu Jin, Lifeng Lai

Proceedings of the IEEE International Conference on Acoustics, 2022

Policy Gradient Based Entropic-VaR Optimization in Risk-Sensitive Reinforcement Learning.

Xinyi Ni, Lifeng Lai

Proceedings of the 58th Annual Allerton Conference on Communication, 2022

Risk-Sensitive Reinforcement Learning Via Entropic- VaR Optimization.

Xinyi Ni, Lifeng Lai

Proceedings of the 56th Asilomar Conference on Signals, Systems, and Computers, ACSSC 2022, Pacific Grove, CA, USA, October 31, 2022

2021

CQI-Based Interference Detection and Resource Allocation With QoS Provision in LTE-U Systems.

Lifeng Lai, Daquan Feng, Fu-Chun Zheng, Xijun Wang, Howard H. Yang, Tony Q. S. Quek

IEEE Trans. Veh. Technol., 2021

Two-Stage Bayesian Sequential Change Diagnosis.

Xiaochuan Ma, Lifeng Lai, Shuguang Cui

IEEE Trans. Signal Process., 2021

Optimal Feature Manipulation Attacks Against Linear Regression.

Fuwei Li, Lifeng Lai, Shuguang Cui

IEEE Trans. Signal Process., 2021

On the Adversarial Robustness of LASSO Based Feature Selection.

Fuwei Li, Lifeng Lai, Shuguang Cui

IEEE Trans. Signal Process., 2021

On the Adversarial Robustness of Hypothesis Testing.

Yulu Jin, Lifeng Lai

IEEE Trans. Signal Process., 2021

Robust Low-Rank Matrix Completion via an Alternating Manifold Proximal Gradient Continuation Method.

Minhui Huang, Shiqian Ma, Lifeng Lai

IEEE Trans. Signal Process., 2021

Minimax Rate Optimal Adaptive Nearest Neighbor Classification and Regression.

Puning Zhao, Lifeng Lai

IEEE Trans. Inf. Theory, 2021

Distributed Dual Coordinate Ascent in General Tree Networks and Communication Network Effect on Synchronous Machine Learning.

Myung Cho, Lifeng Lai, Weiyu Xu

IEEE J. Sel. Areas Commun., 2021

Efficient Action Poisoning Attacks on Linear Contextual Bandits.

Guanlin Liu, Lifeng Lai

CoRR, 2021

On the Convergence of Projected Alternating Maximization for Equitable and Optimal Transport.

Minhui Huang, Shiqian Ma, Lifeng Lai

CoRR, 2021

Optimal Stochastic Nonconvex Optimization with Bandit Feedback.

Puning Zhao, Lifeng Lai

CoRR, 2021

Ultra-reliable and low-latency communications: applications, opportunities and challenges.

Daquan Feng, Lifeng Lai, Jingjing Luo, Yi Zhong, Canjian Zheng, Kai Ying

Sci. China Inf. Sci., 2021

Provably Efficient Black-Box Action Poisoning Attacks Against Reinforcement Learning.

Guanlin Liu, Lifeng Lai

Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

A Deep Q-Network Based Approach for Online Bayesian Change Point Detection.

Xiaochuan Ma, Lifeng Lai, Shuguang Cui

Proceedings of the 2021 IEEE 31st International Workshop on Machine Learning for Signal Processing (MLSP), 2021

Bayesian Two-Stage Sequential Change Diagnosis Via Multi-Sensor Array.

Xiaochuan Ma, Lifeng Lai, Shuguang Cui

Proceedings of the 2021 IEEE 31st International Workshop on Machine Learning for Signal Processing (MLSP), 2021

On the Convergence Rates of KNN Density Estimation.

Puning Zhao, Lifeng Lai

Proceedings of the IEEE International Symposium on Information Theory, 2021

Projection Robust Wasserstein Barycenters.

Minhui Huang, Shiqian Ma, Lifeng Lai

Proceedings of the 38th International Conference on Machine Learning, 2021

A Riemannian Block Coordinate Descent Method for Computing the Projection Robust Wasserstein Distance.

Minhui Huang, Shiqian Ma, Lifeng Lai

Proceedings of the 38th International Conference on Machine Learning, 2021

On The Adversarial Robustness of Principal Component Analysis.

Ying Li, Fuwei Li, Lifeng Lai, Jun Wu

Proceedings of the IEEE International Conference on Acoustics, 2021

Privacy-Accuracy Trade-Off of Inference as Service.

Yulu Jin, Lifeng Lai

Proceedings of the IEEE International Conference on Acoustics, 2021

Efficient Classification with Adaptive KNN.

Puning Zhao, Lifeng Lai

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

Action-Manipulation Attacks Against Stochastic Bandits: Attacks and Defense.

Guanlin Liu, Lifeng Lai

IEEE Trans. Signal Process., 2020

On the Adversarial Robustness of Subspace Learning.

Fuwei Li, Lifeng Lai, Shuguang Cui

IEEE Trans. Signal Process., 2020

Distributed Approximate Newton's Method Robust to Byzantine Attackers.

Xinyang Cao, Lifeng Lai

IEEE Trans. Signal Process., 2020

Minimax Optimal Estimation of KL Divergence for Continuous Distributions.

Puning Zhao, Lifeng Lai

IEEE Trans. Inf. Theory, 2020

Analysis of KNN Information Estimators for Smooth Distributions.

Puning Zhao, Lifeng Lai

IEEE Trans. Inf. Theory, 2020

On the Adversarial Robustness of Robust Estimators.

Lifeng Lai, Erhan Bayraktar

IEEE Trans. Inf. Theory, 2020

Interference Detection and Resource Allocation in LTE Unlicensed Systems.

Lifeng Lai, Daquan Feng, Fu-Chun Zheng

Proceedings of the 2020 IEEE Wireless Communications and Networking Conference, 2020

On the Adversarial Robustness of Linear Regression.

Fuwei Li, Lifeng Lai, Shuguang Cui

Proceedings of the 30th IEEE International Workshop on Machine Learning for Signal Processing, 2020

On the Adversarial Robustness of Feature Selection Using LASSO.

Fuwei Li, Lifeng Lai, Shuguang Cui

Proceedings of the 30th IEEE International Workshop on Machine Learning for Signal Processing, 2020

Analysis of K Nearest Neighbor KL Divergence Estimation for Continuous Distributions.

Puning Zhao, Lifeng Lai

Proceedings of the IEEE International Symposium on Information Theory, 2020

Optimal Two-Stage Bayesian Sequential Change Diagnosis.

Xiaochuan Ma, Lifeng Lai, Shuguang Cui

Proceedings of the IEEE International Symposium on Information Theory, 2020

Action-Manipulation Attacks on Stochastic Bandits.

Guanlin Liu, Lifeng Lai

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Toward Ultrareliable Low-Latency Communications: Typical Scenarios, Possible Solutions, and Open Issues.

Daquan Feng, Changyang She, Kai Ying, Lifeng Lai, Zhanwei Hou, Tony Q. S. Quek, Yonghui Li, Branka Vucetic

IEEE Veh. Technol. Mag., 2019

Online Change-Point Detection of Linear Regression Models.

Jun Geng, Bingwen Zhang, Lauren M. Huie, Lifeng Lai

IEEE Trans. Signal Process., 2019

Distributed Gradient Descent Algorithm Robust to an Arbitrary Number of Byzantine Attackers.

Xinyang Cao, Lifeng Lai

IEEE Trans. Signal Process., 2019

On Function Computation With Privacy and Secrecy Constraints.

Wenwen Tu, Lifeng Lai

IEEE Trans. Inf. Theory, 2019

On the Adversarial Robustness of Multivariate Robust Estimation.

Erhan Bayraktar, Lifeng Lai

CoRR, 2019

Towards Ultra-Reliable Low-Latency Communications: Typical Scenarios, Possible Solutions, and Open Issues.

Daquan Feng, Changyang She, Kai Ying, Lifeng Lai, Zhanwei Hou, Tony Q. S. Quek, Yonghui Li, Branka Vucetic

CoRR, 2019

Minimax Regression via Adaptive Nearest Neighbor.

Puning Zhao, Lifeng Lai

Proceedings of the IEEE International Symposium on Information Theory, 2019

Generalized Distributed Dual Coordinate Ascent in a Tree Network for Machine Learning.

Myung Cho, Lifeng Lai, Weiyu Xu

Proceedings of the IEEE International Conference on Acoustics, 2019

Secret Key and Private Key Capacities Over an Unauthenticated Public Channel.

Wenwen Tu, Lifeng Lai

Proceedings of the 7th IEEE Conference on Communications and Network Security, 2019

Adversarially Robust Hypothesis Testing.

Yulu Jin, Lifeng Lai

Proceedings of the 53rd Asilomar Conference on Signals, Systems, and Computers, 2019

2018

Degraded Broadcast Channel With Secrecy Outside a Bounded Range.

Shaofeng Zou, Yingbin Liang, Lifeng Lai, H. Vincent Poor, Shlomo Shamai Shitz

IEEE Trans. Inf. Theory, 2018

Distributed Testing With Cascaded Encoders.

Wenwen Zhao, Lifeng Lai

IEEE Trans. Inf. Theory, 2018

Keyless Authentication and Authenticated Capacity.

Wenwen Tu, Lifeng Lai

IEEE Trans. Inf. Theory, 2018

Efficient Byzantine Sequential Change Detection.

Georgios Fellouris, Erhan Bayraktar, Lifeng Lai

IEEE Trans. Inf. Theory, 2018

On Channel Selection for Carrier Aggregation Systems.

Christos G. Tsinos, Fotis Foukalas, Tamer Khattab, Lifeng Lai

IEEE Trans. Commun., 2018

Coding and Bounds for Channel Estimation in Visible Light Communications and Positioning.

Siu-Wai Ho, Abdullah A. Saed, Lifeng Lai, Chi Wan Sung

IEEE J. Sel. Areas Commun., 2018

How did Donald Trump Surprisingly Win the 2016 United States Presidential Election? an Information-Theoretic Perspective (Clean Sensing for Big Data Analytics: Optimal Strategies, Estimation Error Bounds Tighter than the Cramér-Rao Bound).

Weiyu Xu, Lifeng Lai, M. Amin Khajehnejad

CoRR, 2018

On Private Lossy Function Computation.

Wenwen Tu, Lifeng Lai

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Nonparametric Direct Entropy Difference Estimation.

Puning Zhao, Lifeng Lai

Proceedings of the IEEE Information Theory Workshop, 2018

Combinational Code for Channel Estimation in Visible Light Communications and Positioning.

Abdullah A. Saed, Siu-Wai Ho, Lifeng Lai, Chi Wan Sung

Proceedings of the 2018 IEEE International Conference on Communications, 2018

Quickest Change-Point Detection Over Multiple Data Streams via Sequential Observations.

Jun Geng, Lifeng Lai

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Robust Distributed Gradient Descent with Arbitrary Number of Byzantine Attackers.

Xinyang Cao, Lifeng Lai

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Communication efficient distributed learning with feature partitioned data.

Bingwen Zhang, Jun Geng, Weiyu Xu, Lifeng Lai

Proceedings of the 52nd Annual Conference on Information Sciences and Systems, 2018

Quick Best Action Identification in Linear Bandit Problems.

Jun Geng, Lifeng Lai

Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

2017

On Rate Requirements for Achieving the Centralized Performance in Distributed Estimation.

Mostafa El Gamal, Lifeng Lai

IEEE Trans. Signal Process., 2017

Multi-Key Generation Over a Cellular Model With a Helper.

Huishuai Zhang, Yingbin Liang, Lifeng Lai, Shlomo Shamai Shitz

IEEE Trans. Inf. Theory, 2017

On the Sum-Rate Capacity of Poisson MISO Multiple Access Channels.

Ain Ul Aisha, Lifeng Lai, Yingbin Liang, Shlomo Shamai Shitz

IEEE Trans. Inf. Theory, 2017

On Simultaneously Generating Multiple Keys in a Joint Source-Channel Model.

Wenwen Tu, Mario Goldenbaum, Lifeng Lai, H. Vincent Poor

IEEE Trans. Inf. Forensics Secur., 2017

Sum-Rate Capacity of Poisson MIMO Multiple-Access Channels.

Ain Ul Aisha, Lifeng Lai, Yingbin Liang, Shlomo Shamai Shitz

IEEE Trans. Commun., 2017

Multi-Chart Detection Procedure for Bayesian Quickest Change-Point Detection with Unknown Post-Change Parameters.

Jun Geng, Erhan Bayraktar, Lifeng Lai

CoRR, 2017

Network Constrained Distributed Dual Coordinate Ascent for Machine Learning.

Myung Cho, Lifeng Lai, Weiyu Xu

CoRR, 2017

Distributed identity testing with zero-rate compression.

Wenwen Zhao, Lifeng Lai

Proceedings of the 2017 IEEE International Symposium on Information Theory, 2017

Rate-distortion trade-offs in acquisition of signal parameters.

Miguel R. D. Rodrigues, Nikos Deligiannis, Lifeng Lai, Yonina C. Eldar

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Identifying correlated components in high-dimensional multivariate Gaussian models.

Jun Geng, Weiyu Xu, Lifeng Lai

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

On randomized distributed coordinate descent with quantized updates.

Mostafa El Gamal, Lifeng Lai

Proceedings of the 51st Annual Conference on Information Sciences and Systems, 2017

Function computation with privacy constraints.

Wenwen Tu, Lifeng Lai

Proceedings of the 51st Asilomar Conference on Signals, Systems, and Computers, 2017

2016

Channel Frequency Response-Based Secret Key Generation in Underwater Acoustic Systems.

Yi Huang, Shengli Zhou, Zhijie Jerry Shi, Lifeng Lai

IEEE Trans. Wirel. Commun., 2016

Quickest Sequential Multiband Spectrum Sensing With Mixed Observations.

Jun Geng, Weiyu Xu, Lifeng Lai

IEEE Trans. Signal Process., 2016

Distributed Detection With Vector Quantizer.

Wenwen Zhao, Lifeng Lai

IEEE Trans. Signal Inf. Process. over Networks, 2016

Compressed Hypothesis Testing: To Mix or Not to Mix?

Myung Cho, Weiyu Xu, Lifeng Lai

CoRR, 2016

K-user degraded broadcast channel with secrecy outside a bounded range.

Shaofeng Zou, Yingbin Liang, Lifeng Lai, H. Vincent Poor, Shlomo Shamai

Proceedings of the 2016 IEEE Information Theory Workshop, 2016

Simultaneously generating multiple keys over a cascade of a noiseless channel and a wiretap channel.

Wenwen Tu, Mario Goldenbaum, Lifeng Lai, H. Vincent Poor

Proceedings of the 2016 IEEE Information Theory Workshop, 2016

On the sum-rate capacity of non-symmetric Poisson multiple access channel.

Ain Ul Aisha, Yingbin Liang, Lifeng Lai, Shlomo Shamai

Proceedings of the IEEE International Symposium on Information Theory, 2016

Precise phase transition of total variation minimization.

Bingwen Zhang, Weiyu Xu, Jian-Feng Cai, Lifeng Lai

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Online change detection of linear regression models.

Jun Geng, Bingwen Zhang, Lauren M. Huie, Lifeng Lai

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Bayesian quickest detection with unknown post-change parameter.

Jun Geng, Lifeng Lai

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Multiple key generation with restricted public discussion structure.

Wenwen Tu, Mario Goldenbaum, Lifeng Lai, H. Vincent Poor

Proceedings of the 2016 IEEE Conference on Communications and Network Security, 2016

On secure communication over the Z-Channel.

Abdallah Fayed, Tamer Khattab, Lifeng Lai

Proceedings of the 2016 IEEE Conference on Communications and Network Security, 2016

Keyless authentication over noisy channel.

Wenwen Tu, Lifeng Lai

Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers, 2016

Distributed quickest detection with optional observations at the fusion center.

Bo Jiang, Lifeng Lai

Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers, 2016

Secret communication on the Z-Channel with cooperative receivers.

Abdallah Fayed, Tamer Khattab, Lifeng Lai

Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers, 2016

2015

Multiple Change-Points Estimation in Linear Regression Models via Sparse Group Lasso.

Bingwen Zhang, Jun Geng, Lifeng Lai

IEEE Trans. Signal Process., 2015

An Information Theoretic Approach to Secret Sharing.

Shaofeng Zou, Yingbin Liang, Lifeng Lai, Shlomo Shamai

IEEE Trans. Inf. Theory, 2015

On the Capacity Bounds for Poisson Interference Channels.

Lifeng Lai, Yingbin Liang, Shlomo Shamai (Shitz)

IEEE Trans. Inf. Theory, 2015

Key Generation Algorithms for Pairwise Independent Networks Based on Graphical Models.

Lifeng Lai, Siu-Wai Ho

IEEE Trans. Inf. Theory, 2015

Optimal Power Allocation for Poisson Channels With Time-Varying Background Light.

Ain Ul Aisha, Lifeng Lai, Yingbin Liang

IEEE Trans. Commun., 2015

Byzantine Fault Tolerant Distributed Quickest Change Detection.

Erhan Bayraktar, Lifeng Lai

SIAM J. Control. Optim., 2015

Broadcast Networks With Layered Decoding and Layered Secrecy: Theory and Applications.

Shaofeng Zou, Yingbin Liang, Lifeng Lai, H. Vincent Poor, Shlomo Shamai

Proc. IEEE, 2015

Degraded broadcast channel: Secrecy outside of a bounded range.

Shaofeng Zou, Yingbin Liang, Lifeng Lai, Shlomo Shamai

Proceedings of the 2015 IEEE Information Theory Workshop, 2015

Distributed testing against independence with conferencing encoders.

Wenwen Zhao, Lifeng Lai

Proceedings of the 2015 IEEE Information Theory Workshop, 2015

Detection of correlated components in multivariate Gaussian models.

Jun Geng, Weiyu Xu, Lifeng Lai

Proceedings of the 2015 IEEE Information Theory Workshop, 2015

Rate splitting and sharing for degraded broadcast channel with secrecy outside a bounded range.

Shaofeng Zou, Yingbin Liang, Lifeng Lai, Shlomo Shamai

Proceedings of the IEEE International Symposium on Information Theory, 2015

Distributed testing with zero-rate compression.

Wenwen Zhao, Lifeng Lai

Proceedings of the IEEE International Symposium on Information Theory, 2015

Two-key generation for a cellular model with a helper.

Huishuai Zhang, Yingbin Liang, Lifeng Lai, Shlomo Shamai

Proceedings of the IEEE International Symposium on Information Theory, 2015

Secret key capacity: Talk or keep silent?

Huishuai Zhang, Yingbin Liang, Lifeng Lai

Proceedings of the IEEE International Symposium on Information Theory, 2015

On the simulatability condition in key generation over a non-authenticated public channel.

Wenwen Tu, Lifeng Lai

Proceedings of the IEEE International Symposium on Information Theory, 2015

Key generation with a Byzantine helper.

Wenwen Tu, Lifeng Lai

Proceedings of the IEEE International Conference on Communication, 2015

Change-point estimation in high dimensional linear regression models via sparse group Lasso.

Bingwen Zhang, Jun Geng, Lifeng Lai

Proceedings of the 53rd Annual Allerton Conference on Communication, 2015

Are Slepian-Wolf rates necessary for distributed parameter estimation?

Mostafa El Gamal, Lifeng Lai

Proceedings of the 53rd Annual Allerton Conference on Communication, 2015

2014

Behavior Propagation in Cognitive Radio Networks: A Social Network Approach.

Husheng Li, Ju Bin Song, Chien-Fei Chen, Lifeng Lai, Robert C. Qiu

IEEE Trans. Wirel. Commun., 2014

The Capacity Region of the Source-Type Model for Secret Key and Private Key Generation.

Huishuai Zhang, Lifeng Lai, Yingbin Liang, Hua Wang

IEEE Trans. Inf. Theory, 2014

A Broadcast Approach for Fading Wiretap Channels.

Yingbin Liang, Lifeng Lai, H. Vincent Poor, Shlomo Shamai

IEEE Trans. Inf. Theory, 2014

Bayesian Quickest Change-Point Detection With Sampling Right Constraints.

Jun Geng, Erhan Bayraktar, Lifeng Lai

IEEE Trans. Inf. Theory, 2014

Secret Key Generation in the Two-Way Relay Channel With Active Attackers.

Heng Zhou, Lauren M. Huie, Lifeng Lai

IEEE Trans. Inf. Forensics Secur., 2014

Optimal Sequential Channel Estimation and Probing for Multiband Cognitive Radio Systems.

Raied Caromi, Seshadri Mohan, Lifeng Lai

IEEE Trans. Commun., 2014

A Low-Complexity Sequential Spectrum Sensing Algorithm for Cognitive Radio.

Yan Xin, Honghai Zhang, Lifeng Lai

IEEE J. Sel. Areas Commun., 2014

Key capacity region for a cellular source model.

Huishuai Zhang, Yingbin Liang, Lifeng Lai

Proceedings of the 2014 IEEE Information Theory Workshop, 2014

Layered secure broadcasting over MIMO channels and application in secret sharing.

Shaofeng Zou, Yingbin Liang, Lifeng Lai, Shlomo Shamai

Proceedings of the 2014 IEEE International Symposium on Information Theory, Honolulu, HI, USA, June 29, 2014

Secret key-private key generation over three terminals: Capacity region.

Huishuai Zhang, Lifeng Lai, Yingbin Liang, Hua Wang

Proceedings of the 2014 IEEE International Symposium on Information Theory, Honolulu, HI, USA, June 29, 2014

Bayesian quickest detection with stochastic energy constraint.

Jun Geng, Lifeng Lai

Proceedings of the IEEE International Conference on Acoustics, 2014

On secret key generation from finite source observations.

Wenwen Tu, Lifeng Lai

Proceedings of the 48th Annual Conference on Information Sciences and Systems, 2014

On fading poisson channels with varying noise levels.

Ain Ul Aisha, Lifeng Lai, Yingbin Liang

Proceedings of the 48th Annual Conference on Information Sciences and Systems, 2014

Distributed testing against independence with multiple terminals.

Wenwen Zhao, Lifeng Lai

Proceedings of the 52nd Annual Allerton Conference on Communication, 2014

Helper-assisted asymmetric two key generation.

Huishuai Zhang, Yingbin Liang, Lifeng Lai

Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014

Experimental study of secret key generation in underwater acoustic channels.

Yi Huang, Shengli Zhou, Zhijie Shi, Lifeng Lai

Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014

2013

Non-Bayesian Quickest Change Detection With Stochastic Sample Right Constraints.

Jun Geng, Lifeng Lai

IEEE Trans. Signal Process., 2013

Fast Multiband Spectrum Scanning for Cognitive Radio Systems.

Raied Caromi, Yan Xin, Lifeng Lai

IEEE Trans. Commun., 2013

Guest Editorial: Signal Processing for Wireless Physical Layer Security.

Eduard A. Jorswieck, Lifeng Lai, Wing-Kin Ma, H. Vincent Poor, Walid Saad, A. Lee Swindlehurst

IEEE J. Sel. Areas Commun., 2013

Quickest Change Point Detection and Identification Across a Generic Sensor Array

Di Li, Lifeng Lai, Shuguang Cui

CoRR, 2013

Non-Bayesian Quickest Detection with Stochastic Sample Right Constraints

Jun Geng, Lifeng Lai

CoRR, 2013

Quickest Search over Multiple Sequences with Mixed Observation.

Jun Geng, Weiyu Xu, Lifeng Lai

CoRR, 2013

Design and implementation of an Intelligent Portable Aerial Surveillance System (IPASS).

Adam Blumenau, Alec Ishak, Brett Limone, Zachary Mintz, Corey Russell, Adrian Sudol, R. J. Linton, Lifeng Lai, Taskin Padir, Richard Van Hook

Proceedings of the 2013 IEEE Conference on Technologies for Practical Robot Applications, 2013

Layered decoding and secrecy over degraded broadcast channels.

Shaofeng Zou, Yingbin Liang, Lifeng Lai, Shlomo Shamai

Proceedings of the 14th IEEE Workshop on Signal Processing Advances in Wireless Communications, 2013

Simultaneously generating multiple keys in many to one networks.

Lifeng Lai, Lauren M. Huie

Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013

Source coding with side information for error free perfect secrecy systems.

Siu-Wai Ho, Lifeng Lai, Alex J. Grant

Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013

Quickest search over multiple sequences with mixed observations.

Jun Geng, Weiyu Xu, Lifeng Lai

Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013

Non-Bayesian quickest detection with a stochastic energy constraint.

Jun Geng, Lifeng Lai

Proceedings of the IEEE International Conference on Acoustics, 2013

Quickest change detection and identification across a sensor array.

Di Li, Lifeng Lai, Shuguang Cui

Proceedings of the IEEE Global Conference on Signal and Information Processing, 2013

Bayesian quickest change point detection and localization in sensor networks.

Jun Geng, Lifeng Lai

Proceedings of the IEEE Global Conference on Signal and Information Processing, 2013

Key generation in two-way relay wireless channels.

Heng Zhou, Lauren M. Huie, Lifeng Lai

Proceedings of the 47th Annual Conference on Information Sciences and Systems, 2013

Optimal strategies in jamming resistant uncoordinated frequency hopping systems.

Bingwen Zhang, Lifeng Lai

Proceedings of the 47th Annual Conference on Information Sciences and Systems, 2013

Compressed hypothesis testing: To mix or not to mix?

Weiyu Xu, Lifeng Lai

Proceedings of the 51st Annual Allerton Conference on Communication, 2013

Key generation through two-way relay channels under active attacks.

Heng Zhou, Lauren M. Huie, Lifeng Lai

Proceedings of the 2013 Asilomar Conference on Signals, 2013

2012

Scheduling of Wireless Metering for Power Market Pricing in Smart Grid.

Husheng Li, Lifeng Lai, Robert Caiming Qiu

IEEE Trans. Smart Grid, 2012

Efficient and Secure Wireless Communications for Advanced Metering Infrastructure in Smart Grids.

Husheng Li, Shuping Gong, Lifeng Lai, Zhu Han, Robert Caiming Qiu, Depeng Yang

IEEE Trans. Smart Grid, 2012

A Unified Framework for Key Agreement Over Wireless Fading Channels.

Lifeng Lai, Yingbin Liang, H. Vincent Poor

IEEE Trans. Inf. Forensics Secur., 2012

Multicast Routing for Decentralized Control of Cyber Physical Systems with an Application in Smart Grid.

Husheng Li, Lifeng Lai, H. Vincent Poor

IEEE J. Sel. Areas Commun., 2012

Cooperative Key Generation in Wireless Networks.

Lifeng Lai, Yingbin Liang, Wenliang Du

IEEE J. Sel. Areas Commun., 2012

Online quickest multiarmed bandit algorithm for distributive renewable energy resources.

Yi Huang, Lifeng Lai, Husheng Li, Wei Chen, Zhu Han

Proceedings of the IEEE Third International Conference on Smart Grid Communications, 2012

Quickest change point identification across a sensor array.

Lifeng Lai

Proceedings of the 31st IEEE Military Communications Conference, 2012

Simultaneously generating multiple keys and multi-commodity flow in networks.

Lifeng Lai, Siu-Wai Ho

Proceedings of the 2012 IEEE Information Theory Workshop, 2012

Broadcasting over fading wiretap channels.

Yingbin Liang, Lifeng Lai, H. Vincent Poor, Shlomo Shamai (Shitz)

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

Smart grid system state measurement estimation over wireless channels.

Jun Geng, Husheng Li, Lifeng Lai

Proceedings of the 46th Annual Conference on Information Sciences and Systems, 2012

Optimal sequential channel estimation for multi-channel cognitive radio.

Raied Caromi, Lifeng Lai

Proceedings of the 46th Annual Conference on Information Sciences and Systems, 2012

Quickest change point detection with sampling right constraints.

Jun Geng, Lifeng Lai, Erhan Bayraktar

Proceedings of the 50th Annual Allerton Conference on Communication, 2012

Session TP8a2: Sensor and interference networks.

Lifeng Lai

Proceedings of the Conference Record of the Forty Sixth Asilomar Conference on Signals, 2012

Sequential good channel search for multi-channel cognitive radio.

Raied Caromi, Seshadri Mohan, Lifeng Lai

Proceedings of the Conference Record of the Forty Sixth Asilomar Conference on Signals, 2012

2011

Communication Requirement for Reliable and Secure State Estimation and Control in Smart Grid.

Husheng Li, Lifeng Lai, Weiyi Zhang

IEEE Trans. Smart Grid, 2011

Cognitive Medium Access: Exploration, Exploitation, and Competition.

Lifeng Lai, Hesham El Gamal, Hai Jiang, H. Vincent Poor

IEEE Trans. Mob. Comput., 2011

Quickest Search Over Multiple Sequences.

Lifeng Lai, H. Vincent Poor, Yan Xin, Georgios Georgiadis

IEEE Trans. Inf. Theory, 2011

Interference Alignment for Secrecy.

Onur Ozan Koyluoglu, Hesham El Gamal, Lifeng Lai, H. Vincent Poor

IEEE Trans. Inf. Theory, 2011

Privacy-Security Trade-Offs in Biometric Security Systems - Part II: Multiple Use Case.

Lifeng Lai, Siu-Wai Ho, H. Vincent Poor

IEEE Trans. Inf. Forensics Secur., 2011

Privacy-Security Trade-Offs in Biometric Security Systems - Part I: Single Use Case.

Lifeng Lai, Siu-Wai Ho, H. Vincent Poor

IEEE Trans. Inf. Forensics Secur., 2011

Distributed Cognitive Radio Network Management via Algorithms in Probabilistic Graphical Models.

Yingbin Liang, Lifeng Lai, John Halloran

IEEE J. Sel. Areas Commun., 2011

Efficient and reliable multiple access for advanced metering in future smart grid.

Husheng Li, Zhu Han, Lifeng Lai, Robert C. Qiu, Depeng Yang

Proceedings of the IEEE Second International Conference on Smart Grid Communications, 2011

Optimal Sequential Detection with Stochastic Energy Constraint.

Jun Geng, Lifeng Lai

Proceedings of the Seventh International Conference on Mobile Ad-hoc and Sensor Networks, 2011

On the separation of encryption and compression in secure distributed source coding.

Siu-Wai Ho, Lifeng Lai, Alex J. Grant

Proceedings of the 2011 IEEE Information Theory Workshop, 2011

Secret sharing via noisy broadcast channels.

Lifeng Lai, Yingbin Liang, Wenliang Du, Shlomo Shamai

Proceedings of the 2011 IEEE International Symposium on Information Theory Proceedings, 2011

Combating False Reports for Secure Networked Control in Smart Grid via Trustiness Evaluation.

Husheng Li, Lifeng Lai, Seddik M. Djouadi

Proceedings of IEEE International Conference on Communications, 2011

Propagation of Spectrum Preference in Cognitive Radio Networks: A Social Network Approach.

Husheng Li, Chien-Fei Chen, Lifeng Lai

Proceedings of IEEE International Conference on Communications, 2011

Decoding the 'Nature Encoded' Messages for Distributed Energy Generation Control in Microgrid.

Shuping Gong, Husheng Li, Lifeng Lai, Robert Caiming Qiu

Proceedings of IEEE International Conference on Communications, 2011

A denial-of-service jamming game for remote state monitoring in smart grid.

Husheng Li, Lifeng Lai, Robert Caiming Qiu

Proceedings of the 45st Annual Conference on Information Sciences and Systems, 2011

Key establishment via common state information in networked control systems.

Husheng Li, Lifeng Lai, Seddik M. Djouadi, Xiao Ma

Proceedings of the American Control Conference, 2011

PHY-based cooperative key generation in wireless networks.

Lifeng Lai, Yingbin Liang, Wenliang Du

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

2010

Rateless coding for MIMO fading channels: performance limits and code construction.

Yijia Fan, Lifeng Lai, Elza Erkip, H. Vincent Poor

IEEE Trans. Wirel. Commun., 2010

Fast multichannel spectrum scanning with multiple simultaneous observations.

Raied Caromi, Yan Xin, Lifeng Lai

Proceedings of the International Conference on Wireless Communications and Signal Processing, 2010

On the capacity region of the Poisson interference channels.

Lifeng Lai, Yingbin Liang, Shlomo Shamai

Proceedings of the IEEE International Symposium on Information Theory, 2010

Privacy-security tradeoffs in reusable biometric security systems.

Lifeng Lai, Siu-Wai Ho, H. Vincent Poor

Proceedings of the IEEE International Conference on Acoustics, 2010

Efficient Channel Search Algorithms for Cognitive Radio in a Multichannel System.

Yan Xin, Guosen Yue, Lifeng Lai

Proceedings of the Global Communications Conference, 2010

Fast wideband spectrum scanning for multi-channel cognitive radio systems.

Yan Xin, Lifeng Lai

Proceedings of the 44th Annual Conference on Information Sciences and Systems, 2010

Key agreement over wireless fading channels with an active attacker.

Lifeng Lai, Yingbin Liang, H. Vincent Poor

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

2009

Optimal selection of channel sensing order in cognitive radio.

Hai Jiang, Lifeng Lai, Rongfei Fan, H. Vincent Poor

IEEE Trans. Wirel. Commun., 2009

Authentication Over Noisy Channels.

Lifeng Lai, Hesham El Gamal, H. Vincent Poor

IEEE Trans. Inf. Theory, 2009

Wiretap channel type II with an active eavesdropper.

Vaneet Aggarwal, Lifeng Lai, A. Robert Calderbank, H. Vincent Poor

Proceedings of the IEEE International Symposium on Information Theory, 2009

An Information Theoretic Framework for Biometric Security Systems.

Lifeng Lai, Siu-Wai Ho, H. Vincent Poor

Proceedings of the Advances in Biometrics, Third International Conference, 2009

Distributed algorithm for collaborative detection in cognitive radio networks.

Yingbin Liang, Lifeng Lai, John Halloran

Proceedings of the 47th Annual Allerton Conference on Communication, 2009

2008

On cooperation in energy efficient wireless networks: the role of altruistic nodes.

Lifeng Lai, Hesham El Gamal

IEEE Trans. Wirel. Commun., 2008

The Wiretap Channel With Feedback: Encryption Over the Channel.

Lifeng Lai, Hesham El Gamal, H. Vincent Poor

IEEE Trans. Inf. Theory, 2008

The Relay-Eavesdropper Channel: Cooperation for Secrecy.

Lifeng Lai, Hesham El Gamal

IEEE Trans. Inf. Theory, 2008

The Water-Filling Game in Fading Multiple-Access Channels.

Lifeng Lai, Hesham El Gamal

IEEE Trans. Inf. Theory, 2008

On the Secrecy Capacity of Fading Channels.

Praveen Kumar Gopala, Lifeng Lai, Hesham El Gamal

IEEE Trans. Inf. Theory, 2008

Optimal medium access protocols for cognitive radio networks.

Lifeng Lai, Hesham El Gamal, Hai Jiang, H. Vincent Poor

Proceedings of the 6th International Symposium on Modeling and Optimization in Mobile, 2008

On the secure degrees of freedom in the K-user Gaussian interference channel.

Onur Ozan Koyluoglu, Hesham El Gamal, Lifeng Lai, H. Vincent Poor

Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

Rateless coding for MIMO block fading channels.

Yijia Fan, Lifeng Lai, Elza Erkip, H. Vincent Poor

Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

Optimal medium access control in cognitive radios: A sequential design approach.

Lifeng Lai, Hesham El Gamal, Hai Jiang, H. Vincent Poor

Proceedings of the IEEE International Conference on Acoustics, 2008

Quickest Detection in Cognitive Radio: A Sequential Change Detection Framework.

Lifeng Lai, Yijia Fan, H. Vincent Poor

Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

Cognitive Radio: How to Maximally Utilize Spectrum Opportunities in Sequential Sensing.

Hai Jiang, Lifeng Lai, Rongfei Fan, H. Vincent Poor

Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

Privacy-security tradeoffs in biometric security systems.

Lifeng Lai, Siu-Wai Ho, H. Vincent Poor

Proceedings of the 46th Annual Allerton Conference on Communication, 2008

Medium access in cognitive radio networks: A competitive multi-armed bandit framework.

Lifeng Lai, Hai Jiang, H. Vincent Poor

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

2007

Secrecy Capacity of the Wiretap Channel with Noisy Feedback

Lifeng Lai, Hesham El Gamal, H. Vincent Poor

CoRR, 2007

Cooperative Secrecy: The Relay-Eavesdropper Channel.

Lifeng Lai, Hesham El Gamal

Proceedings of the IEEE International Symposium on Information Theory, 2007

On Cooperation in Energy Limited Wireless Networks.

Lifeng Lai, Hesham El Gamal

Proceedings of the INFOCOM 2007. 26th IEEE International Conference on Computer Communications, 2007

Cooperation for Secure Communication: The Relay Wiretap Channel.

Lifeng Lai, Hesham El Gamal

Proceedings of the IEEE International Conference on Acoustics, 2007

2006

The three-node wireless network: achievable rates and Cooperation strategies.

Lifeng Lai, Ke Liu, Hesham El Gamal

IEEE Trans. Inf. Theory, 2006

Fading Multiple Access Channels: A Game Theoretic Perspective.

Lifeng Lai, Hesham El Gamal

Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006