(Enter summary)
Abstract: )
Ilan Newman
and Mario Szegedy
y
Abstract
We study 1-round two parties communication complexity
games, where private random bits are used.
We observe that the existence of good protocols for
such games is related to a notion of approximating
the matrix that represents the function by a certain
low rank matrix. This gives rise to a new notion of
rank, analogous of positive rank for 1-round communication
complexity. We prove that the identity
matrix is non approximable by low rank matrices... (Update)
Context of citations to this paper: More
...square root of the deterministic SM complexity of f . We found this result independently but subsequently to I. Newman and M. Szegedy [NS] who obtain this lower bound for the equality function. Our proof is also of interest for its simplicity; a proof in a similar spirit was...
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BibTeX entry: (Update)
I. Newman, M. Szegedy. Public vs Private Coin Flips in One Round Communication Games. To Appear in: Proc. of the 28th ACM STOC, 1996. http://citeseer.ist.psu.edu/newman96public.html More
@inproceedings{ newman96public,
author = "Ilan Newman and Mario Szegedy",
title = "Public vs. private coin flips in one round communication games (extended abstract)",
pages = "561--570",
year = "1996",
url = "citeseer.ist.psu.edu/newman96public.html" }
Citations (may not include all citations):
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