Prof. Emo Welzl and Prof. Bernd Gärtner
|Mittagsseminar Talk Information|
Date and Time: Tuesday, February 25, 2020, 12:15 pm
Duration: 30 minutes
Location: OAT S15/S16/S17
Speaker: Krzysztof Nowicki (University of Wroclaw)
We provide a simple new randomized contraction approach to the global minimum cut problem for simple undirected graphs. The contractions exploit 2-out edge sampling from each vertex rather than the standard uniform edge sampling. Our new approach yields better algorithms for sequential, distributed, and parallel models of computation.
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