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ICRA
2010
IEEE
163views Robotics» more  ICRA 2010»
13 years 7 months ago
Hierarchical optimization on manifolds for online 2D and 3D mapping
Abstract— In this paper, we present a new hierarchical optimization solution to the graph-based simultaneous localization and mapping (SLAM) problem. During online mapping, the a...
Giorgio Grisetti, Rainer Kümmerle, Cyrill Sta...
WCE
2007
13 years 10 months ago
A Comparison of Mann and Ishikawa iterations of quasi-contraction operators
—It is generally conjectured that the Mann iteration converges faster than the Ishikawa iteration for any operator defined on an arbitrary closed convex subset of a Banach space...
Johnson O. Olaleru
LOGCOM
2002
92views more  LOGCOM 2002»
13 years 8 months ago
Operators and Laws for Combining Preference Relations
The paper is a theoretical study of a generalization of the lexicographic rule for combining ordering relations. We define the concept of priority operator: a priority operator ma...
Hajnal Andréka, Mark Ryan, Pierre-Yves Scho...
IWCMC
2010
ACM
13 years 10 months ago
Synthetic aperture radar construction of spectrum map for cognitive radio networking
To network cognitive radios that require spectrum sensing to identify transmission opportunities emerges as a critical technology to facilitate spectrum efficient wireless communi...
Tsung-Wei Chiang, Kwang-Cheng Chen
IADIS
2003
13 years 10 months ago
Patterns and Operators for Grid Software Development
A pattern-based workflow system for creating Grid applications is described, which makes use of “behavioural” and “structural” patterns and operators. The subsequent mappi...
Omer F. Rana, Maria Cecilia Gomes, José C. ...