World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
40
Citations
8845
World Ranking
9158
National Ranking
3897

Electronics and Electrical Engineering

D-Index
40
Citations
8667
World Ranking
4422
National Ranking
1577

Overview

Lifeng Lai is affiliated with the University of California, Davis in the United States. Their research spans multiple fields within computer science and engineering, focusing significantly on artificial intelligence, computational mechanics, and statistics and probability.

The main research interests and topics covered by Lifeng Lai include:

  • Sparse and Compressive Sensing Techniques
  • Adversarial Robustness in Machine Learning
  • Statistical Methods and Inference
  • Stochastic Gradient Optimization Techniques
  • Reinforcement Learning in Robotics
  • Fault Detection and Control Systems
  • Advanced Bandit Algorithms Research

Their publication record demonstrates active participation in prominent journals and conferences. Lifeng Lai has contributed extensively to the following publication venues:

  • arXiv (Cornell University)
  • IEEE Transactions on Signal Processing
  • IEEE Transactions on Information Theory
  • IEEE Wireless Communications
  • Journal of Applied Fluid Mechanics

Their recent papers include:

  • "Analysis of KNN Density Estimation," 2022, IEEE Transactions on Information Theory
  • "On the Adversarial Robustness of LASSO Based Feature Selection," 2021, IEEE Transactions on Signal Processing
  • "Robust Low-Rank Matrix Completion via an Alternating Manifold Proximal Gradient Continuation Method," 2021, IEEE Transactions on Signal Processing
  • "Minimax Optimal Estimation of KL Divergence for Continuous Distributions," 2020, IEEE Transactions on Information Theory
  • "Distributed Approximate Newton's Method Robust to Byzantine Attackers," 2020, IEEE Transactions on Signal Processing

The scientist has collaborated frequently with notable researchers, including:

  • Shuguang Cui
  • Puning Zhao
  • Fuwei Li
  • Shiqian Ma
  • Yulu Jin

Lifeng Lai has also contributed to academic literature through book publications. One identified work is:

  • "Machine Learning Algorithms," published in 2022 by Springer International Publishing

The breadth and focus of their work cover both theoretical and applied aspects in computer science and engineering. Their expertise aligns with advancing machine learning algorithms, robustness in statistical models, and optimization methods relevant to current technological challenges.

Best Publications

  • On the Secrecy Capacity of Fading Channels

    P.K. Gopala;Lifeng Lai;H. El Gamal

  • The Relay–Eavesdropper Channel: Cooperation for Secrecy

    Lifeng Lai;H. El Gamal

  • Cognitive Medium Access: Exploration, Exploitation, and Competition

    Lifeng Lai;Hesham El Gamal;Hai Jiang;H Vincent Poor

  • Optimal selection of channel sensing order in cognitive radio

    Hai Jiang;Lifeng Lai;Rongfei Fan;H.V. Poor

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

    Husheng Li;Lifeng Lai;Robert C. Qiu

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

    Lifeng Lai;Yijia Fan;H.V. Poor

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

    Husheng Li;Lifeng Lai;H. V. Poor

  • Interference Alignment for Secrecy

    O O Koyluoglu;H El Gamal;Lifeng Lai;H V Poor

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

    Lifeng Lai;H. El Gamal

  • The Wiretap Channel With Feedback: Encryption Over the Channel

    Lifeng Lai;H. El Gamal;H.V. Poor

  • Interference Alignment for Secrecy

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

  • Security of Autonomous Systems Employing Embedded Computing and Sensors

    Alexander M. Wyglinski;Xinming Huang;Taskin Padir;Lifeng Lai

  • The Wiretap Channel with Feedback: Encryption over the Channel

    Lifeng Lai;Hesham El Gamal;H. Vincent Poor

  • Compressed Meter Reading for Delay-Sensitive and Secure Load Report in Smart Grid

    Husheng Li;Rukun Mao;Lifeng Lai;Robert C. Qiu

  • A Unified Framework for Key Agreement Over Wireless Fading Channels

    Lifeng Lai;Yingbin Liang;H. V. Poor

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

    Lifeng Lai;Ke Liu;H. El Gamal

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

    Husheng Li;Lifeng Lai;Weiyi Zhang

  • Authentication Over Noisy Channels

    Lifeng Lai;H. El Gamal;H.V. Poor

  • Privacy–Security Trade-Offs in Biometric Security Systems—Part II: Multiple Use Case

    Lifeng Lai;Siu-Wai Ho;H V Poor

  • Cooperative Key Generation in Wireless Networks

    Lifeng Lai;Yingbin Liang;Wenliang Du

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

    Lifeng Lai;Hai Jiang;H.V. Poor

Frequent Co-Authors

Yingbin Liang
Yingbin Liang The Ohio State University
H. Vincent Poor
H. Vincent Poor Princeton University
Shlomo Shamai
Shlomo Shamai Technion – Israel Institute of Technology
H. El Gamal
H. El Gamal University of Sydney
Weiyu Xu
Weiyu Xu University of Iowa
Husheng Li
Husheng Li University of Tennessee at Knoxville
Hai Jiang
Hai Jiang University of Alberta
Robert C. Qiu
Robert C. Qiu Shanghai Jiao Tong University
Wenliang Du
Wenliang Du Syracuse University
Yi Huang
Yi Huang Bournemouth University

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