Improved Separations between Nondeterministic and Randomized Multiparty Communication

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We exhibit an explicit function f : {0,1}n {0,1} that can be computed by a nondeterministic number-on-forehead protocol communicating O(logn) bits, but that requires n(1) bits of communication for randomized number-on-forehead protocols with k =

Matei David, Toniann Pitassi, Emanuele Viola

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Algorithms | APPROX 2008 | Explicit Function | Nondeterministic Number-on-forehead Protocol | Number-on-forehead Protocols |

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Added	12 Oct 2010
Updated	12 Oct 2010
Type	Conference
Year	2008
Where	APPROX
Authors	Matei David, Toniann Pitassi, Emanuele Viola

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Improved Separations between Nondeterministic and Randomized Multiparty Communication

Algorithms | APPROX 2008 | Explicit Function | Nondeterministic Number-on-forehead Protocol | Number-on-forehead Protocols |

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