David Gleich

pagerank mapreduce matrix algorithms hadoop matrix computations qr factorization social networks community detection simulation diffusion matrix exponential big data simulation informatics link prediction linear algebra netflix nuclear norm network analysis quadrature spectral graph theory local methods heat kernel machine learning bigdata coordinate descent large networks circulants numerical analysis dumbo svd conductance clustering matrix completion commute time uncertainty quantification rank aggregation skew-symmetric gauss-southwell random walk katz metric lps sparsest cut modularity cheeger inequality motifs network science spacey random walk tensor eigenvector graph clustering overlapping clustering k-means regularization robustness graph-based learning tensor pagerank multilinear pagerank tensor hypermatrix graph mining dynamic teleportation dynamic centrality nmf overlapping communities algorithmic anti-differentiation spectra algorithms min cut network flow fast graph algorithms max-flow mincut matrices sql linked data relaxation graphs stochastic matrix large graphs egonets twitter dynamical systems search engine multi-armed bandits matrix methods hadoopy linear algera google tsqr matrix factorizations streaming data intensive model reduction distributed computing katz scores parameterized matrix spectral galerkin stochastic galerkin graph spectra network analysis forest fire model matlab; matlabbgl; mathworkssummit information networks svp ranking graph spectra network analysis forest fire model c eigenvalues graph spectra lanczos network alignment matrix belief propagation richardson commute social affinity