'Hitting set' diaporamas de présentation

Comparing Notions of Full Derandomization

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Comparing Notions of Full Derandomization

565 views • 48 slides

The Strong Exponential Time Hypothesis

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Low-End Uniform Hardness vs. Randomness Tradeoffs for Arthur-Merlin Games.

Low-End Uniform Hardness vs. Randomness Tradeoffs for Arthur-Merlin Games. Ronen Shaltiel, University of Haifa Chris Umans, Caltech. coin tosses. message. Arthur-Merlin Games [B,GMR].

431 views • 31 slides

Randomized k -Coverage Algorithms for Dense Sensor Networks Mohamed Hefeeda, Majid Bagheri

Randomized k -Coverage Algorithms for Dense Sensor Networks Mohamed Hefeeda, Majid Bagheri School of Computing Science, Simon Fraser University, Canada INFOCOM 2007. Outlines. Introduction Problem definition T wo approximation algorithms Randomized k -coverage algorithm (RKC)

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More Rough Sets Various Reducts and Rough Sets Applications

More Rough Sets Various Reducts and Rough Sets Applications. Rough Sets - Reducts Algorithms for computing reducts or reduct approximations are discussed following. Note that any attribute subset is in this context considered to be an approximation to a reduct.

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Final Exam

Final Exam. Time: Dec 12, 2012, 8-10pm Room: 218 MLH Content: Chapters 1-9, Skiena What to bring: pens, two sheets of notes (no digital devices). Approximation Algorithms.

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An Efficient Fixed Parameter Algorithm for 3-Hitting Set

An Efficient Fixed Parameter Algorithm for 3-Hitting Set. Rolf Niedermeier Peter Rossmanith. Presentation by: Rajiv Badi. 3-Hitting Set. Hitting Set problem for size three sets 3HS for short Problem:

328 views • 19 slides

Primal-dual algorithms for node-weighted network design in planar graphs

Primal-dual algorithms for node-weighted network design in planar graphs. Grigory Yaroslavtsev Penn State (joint work with Piotr Berman). Feedback Vertex Set Problems. Given: a collection of cycles in a graph Goal: break them, removing a small # of vertices.

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Consistency-Based Diagnosis

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