Greedy Pursuit Algorithms for Sparse Signal Processing

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Greedy Pursuit Algorithms for Sparse Signal Processing

August 5 @ 2:30 pm - 3:30 pm

Greedy Pursuit Algorithms for Sparse Signal Processing

A special lecture on "Greedy Pursuit algorithms for Sparse Signal Processing" will be delivered by Prof. K V S Hari, Department of ECE, Indian Institute of Science, Bangalore as following schedule:

Date: Monday, 5th August 2019

Time: 14:30-15:30 hours

Venue: Room TC101, Telecommunications building

Abstract:The talk will present an overview of solving an underdetermined system of linear equations. The definition of sparsity will be introduced and the optimization problem will be formulated.   The popular greedy pursuit algorithms, for solving the sparse recovery problem,  like Orthogonal Matching Pursuit(OMP) Subspace Pursuit (SP), CoSamp will be introduced and their performance analysis will be presented. A recent  Fusion framework to improve the performance will also be presented.

Bio in brief: K V S Hari is a Professor in the Department of ECE, Indian Institute of Science, Bangalore. He holds a BE (ECE) degree from Osmania University, Hyderabad, MTech (Radar and Communication Systems) from IIT Delhi and  PhD (Systems science) from U C San Diego and has been a visiting faculty at Stanford University (1999-00) and Affiliate Professor at KTH- Royal Institute of Technology, Stockholm (2010-16). His research interests are in Signal Processing with applications to 5G wireless communications, radar systems, autonomous vehicles, neuroscience and affordable MRI systems. He is a co-author of an IEEE standard on wireless channel models. He was an Editor of EURASIP's Signal Processing (2006- 16) and is currently the Chief Editor (Electrical Sciences) of Sadhana, the journal of the Indian Academy of Sciences published by Springer. He is a Fellow of the Indian National Academy of Engineering and a Fellow of IEEE and also on the Board of Governors, IEEE Signal Processing Society as Regional Director-at-Large of Asia-Pacific.


Details

Date:
August 5
Time:
2:30 pm - 3:30 pm

Venue

Room TC101, Telecommunications building