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UID:submissions.supercomputing.org_SC20_sess157@linklings.com
SUMMARY:Linear Algebra and Its Application
DESCRIPTION:Paper\n\nDistributed-Memory Parallel Symmetric Nonnegative Mat
 rix Factorization\n\nEswar, Hayashi, Ballard, Kannan, Vuduc...\n\nWe devel
 op the first distributed-memory parallel implementation of Symmetric Nonne
 gative Matrix Factorization (SymNMF), a key data analytics kernel for clus
 tering and dimensionality reduction. Our implementation includes two diffe
 rent algorithms for SymNMF, which give comparable results in terms of ...\
 n\n---------------------\nAlias-Free, Matrix-Free and Quadrature-Free Disc
 ontinuous Galerkin Algorithms for (Plasma) Kinetic Equations\n\nHakim, Jun
 o\n\nUnderstanding fundamental kinetic processes is important for many pro
 blems, from plasma physics to gas dynamics. A first-principles approach to
  these problems requires a statistical description via the Boltzmann equat
 ion, coupled to appropriate field equations. In this paper we present a no
 vel versi...\n\n---------------------\nDistributed Many-to-Many Protein Se
 quence Alignment using Sparse Matrices\n\nSelvitopi, Ekanayake, Guidi, Pav
 lopoulos, Azad...\n\nIdentifying similar protein sequences is a core step 
 in many computational biology pipelines such as detection of homologous pr
 otein sequences, generation of similarity protein graphs for downstream an
 alysis, functional annotation and gene location. Performance and scalabili
 ty of protein similarity ...\n\n\nTag: Applications, Linear Algebra, Scala
 ble Computing\n\nRegistration Category: Tech Program Reg Pass
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