Selected Talks

May 17-21, 2021, New Orleans: SIAM conference on Applied Linear Algebra,  "Orthogonal Nonnegative Tucker Decomposition“.  

Feb. 17, 2021, Nan Jing: Workshop on challenges and opportunities of numerical algebra, "Generalized Separable Nonnegative Matrix Factorization".  

Aug. 27-31, 2018, Leuven:  EURASIP Summer School Tensor-Based Signal Processing,  "Orthogonal Nonnegative Matrix Factorization by Sparsity and Nuclear Norm Optimization ", Poster Presentation.

May 4-8, 2018, Hong Kong:  SIAM Conference on Applied Linear Algebra, "Structured Convex Optimization Method for Orthogonal Nonnegative Matrix Factorization with Applications to Gene Expression Data". 

Feb.27-Mar. 3, 2017, Atlanta:  SIAM Conference on Computational Science and Engineering, "Symmetric Orthogonal Approximation to Symmetric Tensors and its Applications to Image Reconstruction".