Has he ever been recorded giving a lecture about the Math that he does? I found a paper of his [1]. Looking at his wikipedia he is specializing in spectral grap

Has he ever been recorded giving a lecture about the Math that he does? I found a paper of his [1]. Looking at his wikipedia he is specializing in spectral graph theory , numerical linear algebra and machine learning. I think following what his next steps will be might be interesting also. Might setup a scholar Google alert. [1] http://www.global-sci.org/jcm/openaccess/v33n2/pdf/332-209.pdf http://www.global-sci.org/jcm/openaccess/v33n2/pdf/332-209.p...