239 search results - page 3 / 48 » Localized Upper and Lower Bounds for Some Estimation Problem... |
STOC
2002
ACM
14 years 7 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...
STOC
1992
ACM
13 years 11 months ago
1992
ACM
Abstract. We describe two methods for estimating the size and depth of decision trees where a linear test is performed at each node. Both methods are applied to the question of dec...
UAI
2003
13 years 8 months ago
2003
In this paper, we introduce a method for approximating the solution to inference and optimization tasks in uncertain and deterministic reasoning. Such tasks are in general intract...
COLT
2008
Springer
13 years 9 months ago
2008
Springer
A pseudo-Boolean function is a real-valued function defined on {0, 1}n . A k-bounded function is a pseudo-Boolean function that can be expressed as a sum of subfunctions each of w...
ECCC
2002
13 years 7 months ago
2002
We shall give simpler proofs of some lower bounds on monotone computations. We describe a simple condition on combinatorial structures, such that the rank of the matrix associated...