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比利时vs摩洛哥足彩 ,
university of california san diego

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new faculty colloquium

misha alekhnovich

ucsd

what makes the search problem computationally hard?

abstract:

in this general talk i will discuss the complexity of np-complete combinatorial search problems for several computational models, such as dpll algorithms, greedy algorithms, linear and semidefinite relaxations. i will survey several lower bounds for these models and discuss how the expansion of the underlying graph affects the computational intractability of the search problem.

host:

february 23, 2006

12:00 pm

ap&m 7321

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