772 search results - page 7 / 155 » Hyper-Systolic Matrix Multiplication |
COMPGEOM
2011
ACM
12 years 11 months ago
2011
ACM
We present a new algorithm for computing zigzag persistent homology, an algebraic structure which encodes changes to homology groups of a simplicial complex over a sequence of sim...
COMPGEOM
2006
ACM
14 years 1 months ago
2006
ACM
In a Batched Colored Intersection Searching Problem (CI), one is given a set of n geometric objects (of a certain class). Each object is colored by one of c colors, and the goal i...
CHI
2009
ACM
14 years 8 months ago
2009
ACM
Machine learning is an increasingly used computational tool within human-computer interaction research. While most researchers currently utilize an iterative approach to refining ...
FOCS
2010
IEEE
13 years 5 months ago
2010
IEEE
Let G be a directed edge-weighted graph and let P be a shortest path from s to t in G. The replacement paths problem asks to compute, for every edge e on P, the shortest s-to-t pat...
CF
2006
ACM
14 years 1 months ago
2006
ACM
Regular distributions for storing dense matrices on parallel systems are not always used in practice. In many scientific applicati RUMMA) [1] to handle irregularly distributed mat...