791 search results - page 48 / 159 » Characterizing zero-derivative points |
SIAMJO
2010
13 years 6 months ago
2010
Inspired by a question of Lov´asz, we introduce a hierarchy of nested semidefinite relaxations of the convex hull of real solutions to an arbitrary polynomial ideal, called theta...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
This article describes visual functions dedicated to the extraction and recognition of planar quadrangles detected from a single camera. Extraction is based on a relaxation scheme...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper, we focus on the use of random projections as a dimensionality reduction tool for sampled manifolds in highdimensional Euclidean spaces. We show that geodesic paths ...
ICML
2005
IEEE
14 years 8 months ago
2005
IEEE
This paper views clusterings as elements of a lattice. Distances between clusterings are analyzed in their relationship to the lattice. From this vantage point, we first give an a...
IEEEICCI
2005
IEEE
14 years 1 months ago
2005
IEEE
The paper presents a case study that investigates programmer learning during incremental program development. Dialog based protocol and protocol analysis are used to explore the l...