222 search results - page 22 / 45 » Lower Bounds on Quantum Multiparty Communication Complexity |
STOC
2003
ACM
14 years 7 months ago
2003
ACM
Given a database of n points in {0, 1}d, the partial match problem is: In response to a query x in {0, 1, }d, find a database point y such that for every i whenever xi = , we have...
ASIACRYPT
2009
Springer
14 years 2 months ago
2009
Springer
Code-based cryptography is often viewed as an interesting “Post-Quantum” alternative to the classical number theory cryptography. Unlike many other such alternatives, it has th...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
In this paper we show how the complexity of performing nearest neighbor (NNS) search on a metric space is related to the expansion of the metric space. Given a metric space we loo...
COLT
2007
Springer
14 years 1 months ago
2007
Springer
We prove that the concept class of disjunctions cannot be pointwise approximated by linear combinations of any small set of arbitrary real-valued functions. That is, suppose there ...
CC
2010
Springer
13 years 4 months ago
2010
Springer
We prove that the concept class of disjunctions cannot be pointwise approximated by linear combinations of any small set of arbitrary real-valued functions. That is, suppose that t...