12 search results - page 3 / 3 » A bijection between permutations and floorplans, and its app... |
PPOPP
2011
ACM
12 years 7 months ago
2011
ACM
The sparse grid discretization technique enables a compressed representation of higher-dimensional functions. In its original form, it relies heavily on recursion and complex data...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper we use doubly stochastic matrices to establish a link between Birkhoff polytopes and heat kernels on graphs. Based on this analysis we construct a multi-dimensional ...