Sciweavers

3113 search results - page 147 / 623
» Numerical Methods
Sort
View
CSC
2008
15 years 7 months ago
An Algorithm for Solving Scaled Total Least Squares Problems
Abstract - In this paper, we present a rankrevealing two-sided orthogonal decomposition method for solving the STLS problem. An error analysis of the algorithm is given. Our numeri...
Sanzheng Qiao, Wei Xu, Yimin Wei
PDPTA
2000
15 years 7 months ago
A Parallel Boundary Value Technique for Singularly Perturbed Two-Point Boundary Value Problems
A class of singularly perturbed two-point boundary-value problems (BVPs) for second-order ordinary differential equations (DEs) is considered here. In order to obtain numerical sol...
Srinivasan Natesan, Jesús Vigo-Aguiar
KDD
2005
ACM
160views Data Mining» more  KDD 2005»
16 years 6 months ago
Optimizing time series discretization for knowledge discovery
Knowledge Discovery in time series usually requires symbolic time series. Many discretization methods that convert numeric time series to symbolic time series ignore the temporal ...
Alfred Ultsch, Fabian Mörchen
PLDI
2010
ACM
15 years 11 months ago
Smooth interpretation
We present smooth interpretation, a method to systematically approximate numerical imperative programs by smooth mathematical functions. This approximation facilitates the use of ...
Swarat Chaudhuri, Armando Solar-Lezama
CADE
2008
Springer
16 years 6 months ago
Proving Bounds on Real-Valued Functions with Computations
Interval-based methods are commonly used for computing numerical bounds on expressions and proving inequalities on real numbers. Yet they are hardly used in proof assistants, as th...
Guillaume Melquiond