235 search results - page 23 / 47 » Quantum certificate complexity |
STOC
2004
ACM
14 years 8 months ago
2004
ACM
Let f be an integer valued function on a finite set V . We call an undirected graph G(V, E) a neighborhood structure for f. The problem of finding a local minimum for f can be phr...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
We give a tight lower bound of ( n) for the randomized one-way communication complexity of the Boolean Hidden Matching Problem [BJK04]. Since there is a quantum one-way communica...
ICALP
2007
Springer
14 years 1 months ago
2007
Springer
This paper studies the gap between classical one-way communication complexity C(f) and its quantum counterpart Q(f), under the unbounded-error setting, i.e., it is enough that the ...
ALGORITHMICA
2002
13 years 7 months ago
2002
We describe a quantum black-box network computing the majority of N bits with zerosided error using only 2 3 N + O( N log( -1 log N)) queries: the algorithm returns the correct an...
STOC
2007
ACM
14 years 8 months ago
2007
ACM
We give an exponential separation between one-way quantum and classical communication protocols for two partial Boolean functions, both of which are variants of the Boolean Hidden...