561 search results - page 73 / 113 » Algorithms and applications for approximate nonnegative matr... |
IPSN
2007
Springer
14 years 1 months ago
2007
Springer
We consider the problem of approximating a family of isocontours in a sensor field with a topologically-equivalent family of simple polygons. Our algorithm is simple and distribu...
SIGMOD
2010
ACM
14 years 15 days ago
2010
ACM
We consider the problem of computing all-pair correlations in a warehouse containing a large number (e.g., tens of thousands) of time-series (or, signals). The problem arises in a...
ICDM
2007
IEEE
14 years 2 months ago
2007
IEEE
We address a new learning problem where the goal is to build a predictive model that minimizes prediction time (the time taken to make a prediction) subject to a constraint on mod...
STACS
1999
Springer
13 years 12 months ago
1999
Springer
We present a new technique called balanced randomized tree splitting. It is useful in constructing unknown trees recursively. By applying it we obtain two new results on efficient ...
ATAL
2008
Springer
13 years 9 months ago
2008
Springer
We define the class of games called simulation-based games, in which the payoffs are available as an output of an oracle (simulator), rather than specified analytically or using a...