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“Sparse signal recovery: analysis and synthesis formulations with prior support information”, The University of British Columbia, Vancouver, 2014. ,
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“The bridge from orthogonal to redundant transforms and weighted $\ell_1$ optimization”, SINBAD Fall consortium talks. SINBAD, 2013. ,
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“Analysis versus synthesis in weighted sparse recovery”, SINBAD Fall consortium talks. SINBAD, 2012. ,