308 search results - page 9 / 62 » Tight Lower Bounds for the Distinct Elements Problem |
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FOCS
2002
IEEE
15 years 2 months ago
2002
IEEE
We consider the problem of testing 3-colorability in the bounded-degree model. We show that, for small enough ε, every tester for 3colorability must have query complexity Ω(n)....
STOC
2002
ACM
15 years 10 months ago
2002
ACM
The collision problem is to decide whether a function X : {1, . . . , n} {1, . . . , n} is one-to-one or two-to-one, given that one of these is the case. We show a lower bound of...
FAW
2009
Springer
15 years 2 months ago
2009
Springer
Here we prove an asymptotically optimal lower bound on the information complexity of the k-party disjointness function with the unique intersection promise, an important special ca...
CRYPTO
2006
Springer
15 years 1 months ago
2006
Springer
We address the message authentication problem in two seemingly different communication models. In the first model, the sender and receiver are connected by an insecure channel and...
ECCC
2010
14 years 8 months ago
2010
We study the problem of testing isomorphism (equivalence up to relabelling of the variables) of two Boolean functions f, g : {0, 1}n → {0, 1}. Our main focus is on the most stud...