2086 search results - page 191 / 418 » Mathematical Theory Exploration |
129
click to vote
CORR
2010
Springer
15 years 23 days ago
2010
Springer
The paper addresses the problem of learning a regression model parameterized by a fixed-rank positive semidefinite matrix. The focus is on the nonlinear nature of the search space...
112
click to vote
SIAMMAX
2010
14 years 10 months ago
2010
We propose a new approach to estimate the joint spectral radius and the joint spectral subradius of an arbitrary set of matrices. We first restrict our attention to matrices that ...
236
click to vote
COMPGEOM
2011
ACM
14 years 7 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...
155
click to vote
KDD
2012
ACM
13 years 6 months ago
2012
ACM
We present an analysis of user conversations in on-line social media and their evolution over time. We propose a dynamic model that predicts the growth dynamics and structural pro...
115
click to vote
CADE
2008
Springer
16 years 4 months ago
2008
Springer
Relation algebras provide abstract equational axioms for the calculus of binary relations. They name an established area of mathematics with various applications in computer scienc...