Sciweavers

350 search results - page 8 / 70
» Separation of Partition Inequalities
Sort
View
92
Voted
SODA
2010
ACM
149views Algorithms» more  SODA 2010»
15 years 11 months ago
Sharp kernel clustering algorithms and their associated Grothendieck inequalities
abstract Subhash Khot Assaf Naor In the kernel clustering problem we are given a (large) n ? n symmetric positive semidefinite matrix A = (aij) with n i=1 n j=1 aij = 0 and a (sma...
Subhash Khot, Assaf Naor
CORR
2010
Springer
185views Education» more  CORR 2010»
15 years 1 months ago
A new exponential separation between quantum and classical one-way communication complexity
We present a new example of a partial boolean function whose one-way quantum communication complexity is exponentially lower than its one-way classical communication complexity. T...
Ashley Montanaro
91
Voted
CPAIOR
2008
Springer
15 years 3 months ago
Propagating Separable Equalities in an MDD Store
We present a propagator that achieves MDD consistency for a separable equality over an MDD (multivalued decision diagram) store in pseudo-polynomial time. We integrate the propagat...
Tarik Hadzic, John N. Hooker, Peter Tiedemann
118
Voted
CCCG
2006
15 years 3 months ago
Geometric Separator for d-Dimensional Ball Graphs
We study the graph partitioning problem on ddimensional ball graphs in a geometric way. Let B be a set of balls in d-dimensional Euclidean space with radius ratio and -precision....
Kebin Wang, Shang-Hua Teng
CORR
2004
Springer
91views Education» more  CORR 2004»
15 years 1 months ago
Metrics for more than two points at once
The conventional definition of a topological metric over a space specifies properties that must be obeyed by any measure of "how separated" two points in that space are....
David Wolpert