AMS Sectional Meeting AMS Special Session
Current as of Saturday, November 9, 2013 00:29:56
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Inquiries: meet@ams.org
Western Fall Sectional Meeting
University of California, Riverside, Riverside, CA
November 23, 2013 (Saturday  Sunday)
Meeting #1095
Associate secretaries:
Michel L Lapidus, AMS lapidus@math.ucr.edu, lapidus@mathserv.ucr.edu
Special Session on Computational Problems on Large Graphs and Applications

Saturday November 2, 2013, 8:00 a.m.10:50 a.m.
Special Session on Computational Problems on Large Graphs and Applications, I
Room 2134, CHASS Interdiciplinary Building South
Organizers:
Kevin Costello, University of California, Riverside
Laurent Thomas, University of California, Riverside thomas.laurent@ucr.edu

8:00 a.m.
An MBO Scheme on Graphs for Classification and Image Processing.
Ekaterina Merkurjev*, University of California, Los Angeles
Andrea Bertozzi, University of California, Los Angeles
Tijana Kostic, University of California, Los Angeles
(10956867)

8:30 a.m.
A Method Based on Total Variation for Network Modularity Optimization using the MBO Scheme.
Huiyi Hu*, Department of Mathematics, University of California, Los Angeles
Thomas B. Laurent, Department of Mathematics, Loyola Marymount University
Mason A. Porter, Oxford Centre for Industrial and Applied Mathematics, Mathematical Institute; CABDyN Complexity Centre, Univ. of Oxford
Andrea L. Bertozzi, Department of Mathematics, University of California, Los Angeles
(10950091)

9:00 a.m.
Diffuse Interface Models for SemiSupervised Learning on Graphs: Multiclass Generalizations of the GinzburgLandau Functional.
Cristina GarciaCardona*, Claremont Graduate University
(10956895)

9:30 a.m.
Solving PDEs on Point clouds and applications.
Rongjie Lai*, Math, UCI
hongkai Zhao, Math, UCI
(109565233)

10:00 a.m.
Spectral methods for analyzing large data.
Blake A Hunter*, UCLA
(109565263)

10:30 a.m.
CorePeriphery Structure in Networks.
Michaela Puck Rombach*, University of California, Los Angeles
Mason A Porter, University of Oxford
James H Fowler, University of California, San Diego
Peter J Mucha, University of North Carolina
(109500238)

Saturday November 2, 2013, 3:00 p.m.5:50 p.m.
Special Session on Computational Problems on Large Graphs and Applications, II
Room 2134, CHASS Interdiciplinary Building South
Organizers:
Kevin Costello, University of California, Riverside
Laurent Thomas, University of California, Riverside thomas.laurent@ucr.edu

3:00 p.m.
Spectral Clustering with Epidemic Diffusion.
Laura M. Smith, California State University, Fullerton
Kristina Lerman, USC Information Sciences Institute
Cristina GarciaCardona, Claremont Graduate University
Allon G. Percus*, Claremont Graduate University
Rumi Ghosh, HP Labs
(109560214)

3:30 p.m.
Minimal Dirichlet energy partitions for graphs.
Braxton Osting*, University of California, Los Angeles
Chris D. White, University of Texas at Austin
Edouard Oudet, Joseph Fourier University
(109549110)

4:00 p.m.
Multiclass Total Variation Clustering.
X. Bresson, University of Lausanne
T. Laurent, Loyola Marymount University
D. Uminsky, University of San Francisco
J. von Brecht*, University of California, Los Angeles
(109562216)

4:30 p.m.
Sparsification for Total Variation Clustering.
Ehsan Kamalinejad*, UC Riverside
Kevin Costello, UC Riverside
Thomas Laurent, Loyola Marymount University
(109505167)

5:00 p.m.
$\Gamma$convergence of perimeter on random geometric graphs.
Nicolas Garcia*, Carnegie Mellon University
Dejan Slepcev, Carnegie Mellon University
(109500192)

5:30 p.m.
ASAP: an algorithm for the graph realization problem via eigenvector synchronization.
Mihai Cucuringu*, UCLA
(109568182)
Inquiries: meet@ams.org