794 search results - page 61 / 159 » Improved algorithms for orienteering and related problems |
PAMI
2011
13 years 4 months ago
2011
—Light occlusions are one of the most significant difficulties of photometric stereo methods. When three or more images are available without occlusion, the local surface orien...
KDD
2004
ACM
14 years 9 months ago
2004
ACM
Extracting sentiments from unstructured text has emerged as an important problem in many disciplines. An accurate method would enable us, for example, to mine online opinions from ...
SODA
2008
ACM
13 years 10 months ago
2008
ACM
In this paper we consider problems related to the sortedness of a data stream. First we investigate the problem of estimating the distance to monotonicity; given a sequence of len...
WSCG
2004
13 years 10 months ago
2004
In this paper we present a new technique for rendering very large datasets representing point-sampled surfaces. Rendering efficiency is considerably improved by using stochastic s...
ISAAC
2004
Springer
14 years 2 months ago
2004
Springer
Motivation: Motif detection for DNA sequences has many important applications in biological studies, e.g., locating binding sites and regulatory signals, and designing genetic prob...