564 search results - page 54 / 113 » Linear Time Algorithms for Exact Distance Transform |
RECOMB
2006
Springer
14 years 9 months ago
2006
Springer
This paper proposes a parameterized algorithm for aligning two protein structures, in the case where one protein structure is represented by a contact map graph and the other by a ...
ICML
2007
IEEE
14 years 10 months ago
2007
IEEE
Neighbor search is a fundamental task in machine learning, especially in classification and retrieval. Efficient nearest neighbor search methods have been widely studied, with the...
ISCI
2007
13 years 9 months ago
2007
Efficient processing of distance-based queries (DBQs) is of great importance in spatial databases due to the wide area of applications that may address such queries. The most repr...
STACS
2010
Springer
14 years 4 months ago
2010
Springer
We present two new approximation algorithms with (improved) constant ratios for selecting n points in n unit disks such that the minimum pairwise distance among the points is maxi...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
The MUSIC algorithm, and its extension for imaging sparse extended objects, with noisy data is analyzed by compressed sensing (CS) techniques. A thresholding rule is developed to a...