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JOURNAL PUBLICATIONS

  1. Lingfei Wu, Kesheng Wu, Alex Sim, Michael Churchill, Jong Y. Choi, Andreas Stathopoulos, Cs Chang and Scott Klasky, ”°Towards Real-Time Detection and Tracking of Blob-Filaments in Fusion Plasma Big Data”±, the IEEE Transaction on Big Data, Invited to Resubmit. [arXiv PDF]
  2. Lingfei Wu, Andreas Stathopoulos, Jesse Laeuchli, Vassilis Kalantzis and Efstratios Gallopoulos, ”°Estimating the Trace of the Matrix Inverse by Interpolating from the Diagonal of an Approximate Inverse”±, the Journal of Computational Physics, Invited to Resubmit. [arXiv PDF]
  3. Lingfei Wu, and Andreas Stathopoulos, ”°A Preconditioned Hybrid SVD Method for Computing Accurately Singular Triplets of Large Matrices”±, SIAM J. Sci. Comput. 37-5(2015), pp. S365-S388. [arXiv PDF]

PEER-REVIEWED CONFERENCE PUBLICATIONS

  1. Lingfei Wu*, Ian E.H. Yen*, Jie Chen and Rui Yan (* equally contributed), "Revisiting Random Binning Feature: Fast Convergence and Strong Parallelizability", ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD), 2016. [PDF]
  2. Jie Chen*, Lingfei Wu*, Kartik Audhkhasi, Brian Kingsbury, and Bhuvana Ramabhadran (* equally contributed), ”°Efficient One-VS-One Kernel Ridge Regression for Speech Recognition”±, the 41st IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2016. [PDF]
  3. Lingfei Wu and Andreas Stathopoulos, ”°High-Performance Algorithms for Large-Scale Singular Value Problems and Big Data Applications”±, ACM/IEEE SC15 Doctoral Showcase, Austin, TX, USA, November 2015. [PDF] [Slides]
  4. Lingfei Wu, Andreas Stathopoulos, and Eloy Romero, ”°A High-Performance Preconditioned SVD Solver for Accurately Computing Large-Scale Singular Value Problems in PRIMME”±, ACM/IEEE SC15 ACM Student Research Competition, Austin, TX, USA, November 2015. [PDF] [Slides]
  5. Lingfei Wu, Kesheng Wu, Alex Sim, Michael Churchill, Jong Y. Choi, Andreas Stathopoulos, Cs Chang and Scott Klasky, ”°High-Performance Outlier Detection Algorithm for Finding Blob-Filaments in Plasma”±, Proc. of 5rd International Workshop on Big Data Analytics: Challenges and Opportunities (BDAC-14), held in conjunction with ACM/IEEE SC14. New Orleans, LA, USA, November 2014. [PDF] [Slides]
  6. Lingfei Wu, ”°Real-Time Outlier Detection Algorithm for Finding Blob-Filaments in Plasma”±, ACM/IEEE SC14 ACM Student Research Competition, New Orleans, LA, USA, November 2014. [PDF] [Slides]

INVITED TALKS

  1. Lingfei Wu, Minisymposium invited talk in SIAM Annual Meeting 2016, "Block Preconditioned Thick-Restart Lanczos Method with Subspace Optimization for Symmetric Eigenvalue Problems".


ABSTRACT PUBLICATIONS AND PRESENTATIONS

  1. Lingfei Wu and A. Stathopoulos, ”°Improving Thick-Restarting Lanczos Method by Subspace Optimization For Large Sparse Eigenvalue Problems”±, 2015 SIAM Conference on Applied Linear Algebra, Atlanta, Georgia, USA, October 2015. [Slides]

  2. Lingfei Wu and A. Stathopoulos, ”°An Implementation and Analysis of the Refined Projection method For (Jacobi-)Davidson Type Methods”±, 2015 SIAM Conference on Computational Science and Engineering, Salt Lake City, Utah, USA, March 2015. [Slides]

  3. A. Stathopoulos and Lingfei Wu, ”°Accurate Computation of Smallest Singular Values Using the PRIMME Eigensolver”±, 8th International Workshop on Parallel Matrix Algorithms and Applications (PMAA), Lugano, Switzerland, July 2014. [Slides]

  4. Lingfei Wu and A. Stathopoulos, ”°Enhancing the PRIMME Eigensolver for Computing Accurately Singular Triplets of Large Matrices”±, 13th Copper Mountain Conference on Iterative Methods Student Paper Competition, Copper Mountain, Colorado, USA, April 2014. [Slides]

  5. A. Stathopoulos, Lingfei Wu, J. Laeuchli, V. Kalatzis, and S. Gallopoulos, ”°Fitting Techniques for Estimating The Trace of The Inverse of A Matrix”±, 6th International Conference of the ERCIM on Computational and Methodological Statistics (ERCIM), London, UK, December 2013. [Slides]

  6. A. Stathopoulos, Lingfei Wu, J. Laeuchli, V. Kalatzis, S. Gallopoulos, ”°Using ILU(0) To Estimate The Diagonal of The Inverse of A Matrix”±, 18th Conference of International Linear Algebra Society (ILAS), Rhode Island, USA, June 2013. [Slides]

  7. A. Stathopoulos and Lingfei Wu, ”°A MATLAB Interface for PRIMME for Solving Eigenvalue and Singular Value Problems”±, 2013 SIAM Conference on Computational Science and Engineering, Boston, USA, February 2013. [Slides]


TECHNICAL REPORTS

  1. Lingfei Wu, Andreas Stathopoulos, Jesse Laeuchli, Vassilis Kalantzis and Efstratios Gallopoulos, ”°Estimating the Trace of the Matrix Inverse by Interpolating from the Diagonal of an Approximate Inverse”±, Tech Report: WM-CS-2015-02, Department of Computer Science, College of William and Mary, 2015.

  2. Lingfei Wu, Kesheng Wu, Alex Sim, Michael Churchill, Jong Y. Choi, Andreas Stathopoulos, Cs Chang and Scott Klasky, ”°Towards Real-Time Detection and Tracking of Blob-Filaments in Fusion Plasma Big Data”±, Tech Report: WM-CS-2015-01, Department of Computer Science, College of William and Mary, 2015.

  3. Lingfei Wu and Andreas Stathopoulos, ”°PRIMME_SVDS: A Preconditioned SVD solver for Computing Accurately Singular Triplets of Large Matrices Based on The PRIMME Eigensolver”±, Tech Report: WM-CS-2014-06, Department of Computer Science, College of William and Mary, 2015.

  4. Lingfei Wu and Andreas Stathopoulos, ”°Enhancing the PRIMME Eigensolver for Computing Accurately Singular Triplets of Large Matrices”±, Tech Report: WM-CS-2014-03, Department of Computer Science, College of William and Mary, 2014.


Some peer-reviewed publications in Wireless Sensor Network and Robotics before joining in College of William and Mary