Seminars & Events

Mathematics and Computer Science Division
"Novel Optimization-Based Multilevel Framework on CVT Construction"

DATE: March 26, 2012
TIME: 10:30 AM - 11:30 AM
SPEAKER: Zichao (Wendy) Di, Postdoc Interviewee
LOCATION: Building 240, Seminar Room 4301, Argonne National Laboratory
HOST: Stefan Wild

Description:
This talk will present recent progress related to the theory and applications of the multilevel optimization approach (MG/OPT). The intent of MG/OPT is to use calculations on coarser levels to accelerate the progress of the optimization on the finest level. Significant speedup by using MG/OPT comparing to other existing techniques has shown for a particular type of tessellation problems called centroidal Voronoi tessellations(CVTs) and a variety of other constrained optimization problems.

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