92 search results - page 12 / 19 » Separation Results Via Leader Election Problems |
MICS
2007
13 years 7 months ago
2007
Spectra and pseudospectra of matrix polynomials are of interest in geometric intersection problems, vibration problems, and analysis of dynamical systems. In this note we consider ...
COLT
2005
Springer
14 years 1 months ago
2005
Springer
We consider the problem of learning mixtures of distributions via spectral methods and derive a tight characterization of when such methods are useful. Specifically, given a mixt...
EGC
2005
Springer
14 years 1 months ago
2005
Springer
We are concerned with the following problem: How do we allow a community of users to access and process diverse data stored in many different formats? Standard data formats and da...
AMFG
2003
IEEE
14 years 24 days ago
2003
IEEE
Recognition under illumination variations is a challenging problem. The key is to successfully separate the illumination source from the observed appearance. Once separated, what ...
ACL
2011
12 years 11 months ago
2011
Via an oracle experiment, we show that the upper bound on accuracy of a CCG parser is significantly lowered when its search space is pruned using a supertagger, though the supert...