- "SGD and Randomized Projections methods for linear systems"

Stochastic Gradient Methods, IPAM, UCLA

Feb. 25, 2014

[PDF ]

- "What we know and don't know about practical compressive sensing"

French-German Conference on Mathematical Image Analysis

Jan. 13, 2014

[PDF ]

- "Analysis and synthesis methods in compressed sensing"

CSIP Seminar, Georgia Tech

Oct. 21, 2013

[ PDF ]

- "Using Correlated Subset Structure for Compressive Sensing Recovery"

Sampling Theory and Applications (SAMPTA), Bremen, Germany

July 2, 2013

[ PDF ]

- "Analysis and synthesis methods in compressed sensing"

Center for Computational Intractability, Princeton University

Apr. 12, 2013

[ PDF ]

- "Joint talk: Millenium problems in Mathematics"

Claremont McKenna Athenaeum

Apr. 2, 2013.

- "Synthesis and analysis type methods for signal reconstruction from random observations"

Structure and Randomness in System Identification and Learning, IPAM, UCLA

Jan. 18, 2012.

[ PDF ]

- "Less is more: Robust image recovery via total variation minimization"

Colloquium, Dept. of Statistics, UC Riverside

Nov. 27, 2012.

[ PDF ]

- "Robust image recovery via total variation minimization: A story through pictures"

5th Annual Women in Mathematics Symposium, Univ. of Southern California

Oct. 27, 2012.

[ PDF ]

- "Less is more: Robust image recovery via total variation minimization"

Center for Automation, Robotics, and Distributed Intelligence Seminar, Colorado School of Mines

Oct. 22, 2012.

[ PDF ]

- "Randomized projection algorithms for overdetermined linear systems"

International Symposium on Mathematical Programming, Berlin, Germany

Aug. 19, 2012.

[ PDF ]

- "Less is More: Robust image recovery via total variation minimization"

Institute for Pure and Applied Mathematics, UCLA

July 7, 2012.

[ PDF ]

- "Robust image recovery via total variation minimization"

Level Set Seminar, UCLA

July 3, 2012.

[ PDF ]

- "Stable image reconstruction using total variation minimization"

Challenges in Geometry, Analysis, and Computation: High-Dimensional Synthesis, Yale University

June 4, 2012.

[ Poster ]

- "Less is More: Robust image recovery via total variation minimization"

CCMS Colloquium, Claremont Colleges

Apr. 11, 2012.

[ PDF ]

- "Robust image recovery via total variation minimization"

Probabilistic Techniques and Algorithms, University of Texas, Austin

Apr. 6, 2012.

[ PDF ]

- "Randomized projection method for linear inverse problems"

Mathematical Physics Seminar, University of Texas, Austin

Apr. 4, 2012.

- "Robust image recovery via total variation minimization"

ACM Colloquium, Cal Tech

Mar. 5, 2012.

[ PDF ]

- "Bridging Matrix Recovery Gaps using Manifolds"

Algebra, Number Theory, and Combinatorics Seminar, Claremont McKenna College

Jan. 31, 2012.

[ PDF ]

- "Why it's always hot in high dimensions and other phenomena"

Women in Math Seminar, Univ. of Southern California

Nov. 3, 2011.

- "How many measurements: the gap between tractability and intractability"

Wavelets and Sparsity, SPIE 2011

Aug. 21, 2011.

[ PDF ]

- "Compressed sensing and redundancy"

Applied Math Colloquium, MIT

Mar. 14, 2011.

[ PDF ]

- "Acceleration of Randomized Kaczmarz via the JL Lemma"

Sparse and Low Rank Approximation, Banff, Canada

Mar. 8, 2011

[ PDF ]

- "Compressed sensing with coherent and redundant dictionaries"

International Conference on Numerical Analysis and Applied Mathematics, Rhodes, Greece

Sept. 23, 2010.

[ PDF ]

- "Mixed operators in compressed sensing"

13th International Conference: Approximation Theory, San Antonio, TX

Mar. 7, 2010

[ PDF ]

- "Randomized Kaczmarz solver for noisy linear systems"

Probability Seminar, UC Berkeley

Nov. 18, 2009

- "Randomized Kaczmarz solver for noisy linear systems"

Probability Seminar, Stanford University

Nov. 16, 2009

- "Noisy signal recovery via iterative reweighted L1-minimization"

Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA

Nov. 2, 2009

[ PDF ]

- "Noise stability of functions with low influences: invariance and optimality"

Summer School in Geometry and Analysis in the Theory of Computation, Bloomington, Indiana,

Aug. 16-22, 2009

- "Signal Recovery from Incomplete and Inaccurate Measurements via ROMP"

SAMPTA'09, Marseilles, France

May 18-22, 2009

[ PDF ]

- "Greedy Algorithms in Compressed Sensing"

Computational Analysis Seminar, Vanderbilt University

Apr. 21, 2009

- "ROMP and CoSaMP"

Guest Lecture, Compressed Sensing course, Vanderbilt University

Apr. 21, 2009

- "Compressed Sensing"

Mathematics Colloquium, University of Nevada, Reno

Apr. 9, 2009

- "Greedy Signal Recovery Review"

Asilomar Conference on Signals, Systems, and Computers, Pacific Grove CA

Oct. 28, 2008

[ PDF ]

- "Greedy Signal Recovery in Compressed Sensing"

Applied Math Seminar, Stanford University

Sept. 26, 2008

- "Greedy Signal Recovery and Uniform Uncertainty Principles"

SIAM Imaging Science: Alternatives to ell-1 minimization for compressed sensing

July 8, 2008

[__PDF__]

- "CoSaMP: Greedy Signal Recovery and Uniform Uncertainty Principles"

Davis SIAM Student Research Conference

May 3, 2008

[ PDF ]

- "Compressed Sensing"

UC Davis Recruitment Student Talks

Apr. 11, 2008

- "Greedy Signal Recovery and Uniform Uncertainty Principles"

SPIE's 20th Annual Symposium: Computational Imaging VI

Jan. 28, 2008

[ PDF ]

- "Sparse Reconstruction via Regularized Orthogonal Matching Pursuit"

Student-Run Seminar, UC Davis

Nov. 28, 2007

- "Error Correction and Sparse Reconstruction"

Qualifying Examination, UC Davis

Dec. 11, 2006

[__PDF__]

- "Isoperimetric Inequalites and Concentration of Measure Phenomenon"

Student-Run Seminar, UC Davis

Nov. 15, 2006

- "Improving Your Game Skills with Probability"

Math Club: Graduate talks for Undergraduates, UC Davis

Nov. 8, 2006

- Various Topics

VIGRE Study Group in Geometric Functional Analysis

April 13, 20, 2005

- "Correlation inequalities and applications, especially to monotone properties (Kleitman's lemma)"

The Probabilistic Method in Combinatorics Reading Group

Nov. 9, 2004