Deanna Needell

Claremont McKenna College

Selected Research Talks

See CV for full list of oral presentations.


Stochastic Optimization

  1. "SGD and Randomized Projections methods for linear systems"
    Feb. 2014
    [PDF ]

  2. "Randomized projection algorithms for overdetermined linear systems"
    Aug. 2012.
    [ PDF ]

  3. "Acceleration of Randomized Kaczmarz via the JL Lemma"
    Mar. 2011
    [ PDF ]

Imaging

  1. "Greedy Algorithms in Super-resolution"
    Oct. 2013
    [ PDF ]

  2. "Robust image recovery via total variation minimization"
    Oct. 2012.
    [ PDF ]

  3. "Intro to compressed sensing and imaging"
    Apr. 2012
    [ PDF ]

Sparse Approximation

  1. "Analysis and synthesis methods in compressed sensing"
    Oct. 2013
    [ PDF ]

  2. "Bridging Matrix Recovery Gaps using Manifolds"
    Jan. 2012.
    [ PDF ]

  3. "Compressed sensing and redundancy"
    Mar. 2011.
    [ PDF ]

  4. "Mixed operators in compressed sensing"
    Mar. 2010
    [ PDF ]

Methods in Compressive Sensing

  1. "Greedy Methods for Generalized Sparse Approximation"
    Sept. 2014
    [ PDF ]

  2. "Using Correlated Subset Structure for Compressive Sensing Recovery"
    July 2013
    [ PDF ]

  3. "Noisy signal recovery via iterative reweighted L1-minimization"
    Nov. 2009
    [ PDF ]

  4. "Signal Recovery from Incomplete and Inaccurate Measurements via ROMP"
    May 2009
    [ PDF ]

  5. "Greedy Signal Recovery and Uniform Uncertainty Principles"
    July 2008
    [ PDF ]

  6. "CoSaMP: Greedy Signal Recovery and Uniform Uncertainty Principles"
    May 2008
    [ PDF ]