4047 search results - page 429 / 810 » The Discrete Basis Problem |
189
click to vote
CORR
2007
Springer
15 years 6 months ago
2007
Springer
: We propose a new algorithm to the problem of polygonal curve approximation based on a multiresolution approach. This algorithm is suboptimal but still maintains some optimality b...
203
click to vote
CORR
2007
Springer
15 years 6 months ago
2007
Springer
A path from s to t on a polyhedral terrain is descending if the height of a point p never increases while we move p along the path from s to t. No efficient algorithm is known to ...
159
click to vote
CSDA
2007
15 years 6 months ago
2007
In this paper we study the problem of bivariate density estimation. The aim is to find a density function with the smallest number of local extreme values which is adequate with ...
148
click to vote
CSDA
2007
15 years 6 months ago
2007
Abstract. Censored quantile regressions (CQR) are a valuable tool in economics and engineering. The computation of estimators is highly complex and the performance of standard meth...
160
click to vote
CSI
2007
15 years 6 months ago
2007
C.-C. Yang, T.-Y. Chang, M.-S. Hwang [C.-C. Yang, T.-Y. Chang, M.-S. Hwang, A (t,n) multi-secret sharing scheme, Applied Mathematics and Computation 151 (2004) 483–490] proposed...