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(A) Talks
1. Bregman Operator Splitting with Variable Stepsize:
convergence analysis and MRI application,
SIAM Conference in Imaging Science (IS12)
, Philadelphia, Pennsylvania, USA, May 20-22, 2012.
2. Bregman operator splitting with variable stepsize for
total variation image reconstruction,
UF SIAM Seminar ,
Department of Mathematics, University of Florida, 4/17/2012.
3. Part2: Bregman Operator Splitting with Variable Stepsize,
Spring 2012, MAP7437 class, Department of Mathematics,
University of Florida, 4/16/2012.
4. Part1: Bregman Operator Splitting with Variable Stepsize,
Spring 2012, MAP7437 class, Department of Mathematics,
University of Florida, 4/13/2012.
5. A Fast Algorithm For Sparse Reconstruction Based on Shrinkage,
Subspace Optimization, and Continuation,
UF SIAM Seminar ,
Department of Mathematics, University of Florida, 21/2/2012.
6. The Bregman Operator Splitting with Barzilai Borwein
Stepsize for Image Reconstruction,
UF SIAM Seminar ,
Department of Mathematics,
University of Florida, September 2011.
7. A Unified Primal-dual Algorithm Framework Based on
Bregman Iteration,
UF SIAM Seminar ,
Department of Mathematics,
University of Florida, February 2011.
(B) Poster Presentation
8.
Partially Parallel Magnetic Resonance
Image Reconstruction using BOSVS Algorithm
SIAM Annual Meeting 2012,
Minnesota.
9.
Cyclic Bregman Operator Splitting with
Variable Stepsize for Sparse Reconstruction ,
ICIP 2012 IEEE International Conference
on Image Processing ,
Orlando, Florida.
(C) Upcoming Talks
10.
Alternating Direction Approximate Newton
Method for Partially Parallel Image Reconstruction
11th EUROPT Workshop on Advances in Continuous
Optimization, Florence (Italy).
11. Inexact BOSVS Algorithm for Ill-Posed
Inversion with Application to PPI
26th European Conference on Operational Research,
Rome (Italy).
12.
Alternating Direction Approximate Newton
Method for Partially Parallel Image Reconstruction
2013 SIAM Annual Meeting, San Diego.
13. Inexact BOSVS Algorithm for Ill-Posed
Inversion with Application to PPI
2013 SIAM Annual Meeting, San Diego (Invited).