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Nov
21

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LS 152

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SpeakerDaniel Stefankovic University of Rochesterhttp://www.cs.rochester.edu/~stefanko/ Description Counting problems arise in a wide variety of areas, for example, enumerative combinatorics...

Nov
10

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E1 106

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Description We shall give a brief overview of basic concepts in network flows and the two classical problems of min cost and max flow. Our main focus will be the min-cost network flow with convex cost...

Nov
9

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LS 152

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SpeakerDr. Samuel DrapeauHumboldt University, Germanyhttp://www2.mathematik.hu-berlin.de/~drapeau/ Description We study minimal supersolutions of convex BSDEs - related to Peng's g-expectation - which...

Nov
7

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LS 152

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Description This talk will survey my efforts with coworkers to develop and analyze Monte Carlo sampling algorithms for complex (usually high dimensional) probability distributions. The algorithms can...

Oct
27

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E1 106

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Speaker Marcus Schaefer DePaul University http://ovid.cs.depaul.edu/ Description We study the complexity of several geometric graph drawing problems, including the recognition problem for intersection...