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» A Linguistic Theory of Robustness
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ICASSP
2010
IEEE
13 years 10 months ago
A nullspace analysis of the nuclear norm heuristic for rank minimization
The problem of minimizing the rank of a matrix subject to linear equality constraints arises in applications in machine learning, dimensionality reduction, and control theory, and...
Krishnamurthy Dvijotham, Maryam Fazel
AROBOTS
2010
172views more  AROBOTS 2010»
13 years 10 months ago
CPG-based control of a turtle-like underwater vehicle
We present a new bio-inspired control strategy for an autonomous underwater vehicle by constructing coupled nonlinear oscillators, similar to the animal central pattern generators ...
Keehong Seo, Soon Jo Chung, Jean-Jacques E. Slotin...
IJRR
2006
145views more  IJRR 2006»
13 years 10 months ago
Coordinate-free Coverage in Sensor Networks with Controlled Boundaries via Homology
ABSTRACT. We introduce tools from computational homology to verify coverage in an idealized sensor network. Our methods are unique in that, while they are coordinate-free and assum...
V. de Silva, R. Ghrist
JMIV
2008
118views more  JMIV 2008»
13 years 10 months ago
Recognising Algebraic Surfaces from Two Outlines
Photographic outlines of 3 dimensional solids are robust and rich in information useful for surface reconstruction. This paper studies algebraic surfaces viewed from 2 cameras with...
Simon Collings, Ryszard Kozera, Lyle Noakes
FSS
2007
85views more  FSS 2007»
13 years 10 months ago
Using quasi-continuous histograms for fuzzy main motion estimation in video sequence
This paper presents a new fuzzy framework for main motion estimation in video sequences. The estimation is performed using a fuzzy representation of pixel gray levels. The motion ...
Frederic Comby, Olivier Strauss