180 search results - page 19 / 36 » Approximation of matrix operators applied to multiple vector... |
DAGSTUHL
2010
13 years 9 months ago
2010
Mesh optimization of 2D and 3D triangulations is used in multiple applications extensively. For example, mesh optimization is crucial in the context of adaptively discretizing geo...
UM
2007
Springer
14 years 1 months ago
2007
Springer
One of the main problems of collaborative filtering recommenders is the sparsity of the ratings in the users-items matrix, and its negative effect on the prediction accuracy. This ...
ARITH
2005
IEEE
14 years 1 months ago
2005
IEEE
Integer division on modern processors is expensive compared to multiplication. Previous algorithms for performing unsigned division by an invariant divisor, via reciprocal approxi...
QI
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. It is argued that the vector space measures used to measure closeness of market prices to predictors for market prices are invalid because of the observed metric of commo...
ICCS
2009
Springer
14 years 2 months ago
2009
Springer
The role of the second order adjoint in targeting strategies is studied and analyzed. Most targeting strategies use the first order adjoint to identify regions where additional in...