This page shows a selected list of my preprints and published journal and conference papers.
Note: * denotes co-first authorship.

Preprints

  1. An Inexact Primal Dual Smoothing Framework for Large-Scale Non-Bilinear Saddle Point Problems
    Le Thi Khanh Hien*, Renbo Zhao* and William B. Haskell
    Submitted, Jul., 2018.

  2. An Optimal Algorithm for Stochastic Three-Composite Optimization
    Renbo Zhao, William B. Haskell and Vincent Y. F. Tan
    Submitted, May, 2018

Journal Papers

  • 2018

  1. Stochastic L-BFGS: Improved Convergence Rates and Practical Acceleration Strategies
    Renbo Zhao, William B. Haskell and Vincent Y. F. Tan
    IEEE Transactions on Signal Processing, Vol. 66, No. 5, Pages 1155 – 1169, Mar., 2018

  2. A Unified Convergence Analysis of the Multiplicative Update Algorithm for Regularized Nonnegative Matrix Factorization
    Renbo Zhao and Vincent Y. F. Tan
    IEEE Transactions on Signal Processing, Vol. 66, No. 1, Pages 129 – 138, Jan., 2018

  • 2017

  1. Adversarial Top-K Ranking
    Changho Suh, Vincent Y. F. Tan and Renbo Zhao
    IEEE Transactions on Information Theory, Vol. 63, No. 4, Pages 2201 – 2225, Apr., 2017

  2. Online Nonnegative Matrix Factorization with Outliers
    Renbo Zhao and Vincent Y. F. Tan
    IEEE Transactions on Signal Processing, Vol. 65, No. 3, Pages 555 – 570, Feb., 2017

Conference Proceedings

  • 2018

  1. Stochastic Three-Composite Convex Minimization with a Linear Operator
    Renbo Zhao and Volkan Cevher
    International Conference on Artificial Intelligence and Statistics (AISTATS), Apr., 2018

  • 2017

  1. Stochastic L-BFGS Revisited: Improved Convergence Rates and Practical Acceleration Strategies
    Renbo Zhao, William B. Haskell and Vincent Y. F. Tan
    Conference on Uncertainty in Artificial Intelligence (UAI), Aug., 2017

  2. Online Nonnegative Matrix Factorization with General Divergences
    Renbo Zhao, Vincent Y. F. Tan and Huan Xu
    International Conference on Artificial Intelligence and Statistics (AISTATS), Apr., 2017

  3. A Unified Convergence Analysis of the Multiplicative Update Algorithm for Nonnegative Matrix Factorization
    Renbo Zhao and Vincent Y. F. Tan
    IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Mar., 2017

  • 2016 and before

  1. Online Nonnegative Matrix Factorization with Outliers
    Renbo Zhao and Vincent Y. F. Tan
    IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Mar., 2016

  2. Soft Constrained Leading Voice Separation with Music Score Guidance
    Renbo Zhao, Siu Wa Lee, Dong-Yan Huang and Minghui Dong
    ISCA/IEEE International Symposium on Chinese Spoken Language Processing (ISCSLP), Sep., 2014