History of update section of the index page
* some old links may not work
2021
05. I will host a mini-symposium in SIAM LA21 MS7 and
MS13.
05. I will give a talk on NMF in UWaterloo's C&O URA seminar series on May 12, 2:30-3:30pm, video, slide
04. I have moved from Belgium to Canada
03 I will present my recent paper on ‘‘Nonnegative Unimodal Matrix Factorization’’ in two (virtual) conferences on April:
20th Copper Mountain Conference On Multigrid Methods on April 1
and East Coast Optimization Meeting on April 2.
02 One journal paper accepted by Journal Numerical Linear Algebra with Applications;
two conference papers: (this and this) submitted to EUSIPCO21 and
one abstract submitted to Copper Mountain Conference On Multigrid Methods.
01 Our paper, which received very positive reviews from the reviewers, has been accepted for presentation at ICASSP21, which is to be held starting on June 6, 2021 as a fully virtual conference.
01 Congratulation to my colleague Valentin Leplat for passing his dissertation and public PhD defens, and wish him good luck to work as a postdoc, with the renowned Professor Yurii Nesterov in the near future.
01 I will move to Department of Combinatorics and Optimization, Faculty of Mathematics, University of Waterloo in Spring 2021 as a postdoc, and work with Stephen Vavasis and Hans De Sterck.
I will also teach CO327.
Going to miss Belgium!
2020
12 Congratulations to my PhD supervisor Nicolas Gillis for publishing his book on NMF
11 I will present this paper in the iTWIST20 workshop on 2-Dec-2020.
video.
10 I passed my PhD public defence. video, public defence slide,
thesis, errata
10 One paper submitted to ICASSP2021.
09 I passed my private defence. Public defence: 14th October, 17h CET, auditorium 23 (rue de Houdain, 9, 7000 Mons).
08 I have submitted my PhD thesis, hope it is not too bad.
05 My alma mater (HKU) just made a video on my story on ‘‘How to Plan for Your Postgraduate Studies’’.
04 This paper is accepted for publication as a regular paper in IEEE Transactions on Signal Processing
04 The ICASSP 2020 presentation video of this paper is now available here, and slide.
02 One abstract on this paper submitted to EUROPT2020
02 One extended abstract on this paper submitted to iTWIST2020, accepted (2020-April)
02 (Conference cancelled) I will give a talk in the Minisymposium “Optimization for Unsupervised Learning” (organized by Stephen Vavasis), in SIAM OP2020, HKPolyU, Hong Kong, May 2020
01 One conference paper accepted by IEEE ICASSP 2020 in lecture session 'Optimization Algorithms 2 MLSP Lecture Session 9
01 One paper submitted to Numerical Linear Algebra with Applications
01 I will give a talk in Workshop on Matrix and Tensor Computations in Department of Mathematics, University of Hong Kong on January 22, 2020
01 I will visit Michael Ng at the Department of Mathematics, University of Hong Kong, Hong Kong, this January
2019
10 One conference paper submitted to IEEE ICASSP 2020
09 I will attend “Wavelets and applications”, November 22th, 2019, ULB, Belgium
09 We organise the Workshop on Low-Rank Models and Applications in Mons, Belgium, September 12-13, 2019
08 I will give a presentation at the Dept. of Applied Maths, Faculty of Maths, U. Waterloo, Canada
07 One journal paper submitted to IEEE TSP
06 One journal paper accepted by IEEE JSTARS
05 Two conference papers accepted by GRETSI 2019 : one paper in English, one paper in French.
04 I will visit Hans De Sterck at the Department of Applied Mathematics, University Of Waterloo, Canada this August
03 I will attend and present at the ICCOPT 2019, Technical University of Berlin, Berlin, Germany, August 2-8, 2019
03 I will give a talk in HKU EEE, April 1, 2019
03 Two conference papers submitted to GRETSI 2019, one abstract submitted to ICCOPT2019
02 One journal paper submitted to IEEE JSTARS, under review
02 One conference paper accepted by IEEE-ICASSP2019. (I will not go, my colleague will go)
02 I obtained my PhD candidature (see “Talks” for the slide)
01 I will visit Dr. T. K. Pong at the Dept. Applied Maths., HKPolyU, March 20-22,25 2019
01 I will visit Jeremy E. Cohen (CNRS), {INRIA,IRISA}, PANAMA, Rennes, France, February 11-15, 2019
01 One paper accepted in Neural Computation
01 We organise the Workshop on Low-Rank Models and Applications in Mons, Belgium, September 12-13, 2019
2018
11 iTWIST’18, Marseille, France.
10 The video of my presentation on Sparse Days 2018 in Toulouse is now available, see Talks.
09 I will present at the EOS SeLMA seminar on Oct 2, KUL, Leuven, Belgium.
09 1 paper accepted by Neural Computation.
07 I will attend and present at the Sparse Day 2018 on Sep 27-28, Toulouse, France.
05 I will attend and present at the OR 2018 on Sep 12-14, Brussels, Belgium.
05 I will attend and present at the IEEE WHISPERS2018 on Sep, 23-26, 2018, Amsterdam, Netherlands.
05 One paper submitted to Neural Computation (arXiv)
04 One paper submitted to IEEE WHISPERS2018, (accepted, 2018.05)
04 One abstract submitted to ISMP 2018, accepted as oral presentation.
02 I will attend the Kick-off meeting of SeLMA (Structured Low-Rank Matrix/Tensor Approximation) on Feb, 23, 2018 at KU Leuven, Leuven, Belgium.
01 I will attend and present at the ORBEL32 on Feb, 1-2, 2018, HEC Liège-Management School of ULiège, Belgium.
2017
12 I will attend and present at the SIAM-ALA18 on May, 4-8, 2018, Hong Kong Baptist University, Hong Kong.
11 One abstract submitted to SIAM ALA18.
10 I will visit my Alma mater, EEE department of HKU and the EE department of CUHK, and give some presentations, around end of November and early December in Hong Kong, also I am invited to give a presentation in the XMaths Workshop 2017 on December 20-21, 2017 at the Departement of Mathematics of Università degli Studi di Bari Aldo Moro, Bari, Italy.
07 I will attend Autumn School: Optimization in Machine Learning and Data Science, August 28-31 in Trier University, Trier, Germany.
05 I will attend two conferences : SAMS2017 Workshop on Sparsity in Applied Mathematics and Statistics in Royal Belgian Institute of Natural Sciences, Brussel, and the Doctor Honoris Causa | Data Sciences | May 18,2017 in Universit’e Catholique de Louvain, Louvain, all in Belgium.
02 I arrived in Belgium, new website launched. The old site will not be maintained anymore.
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