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IWCIA
2004
Springer
15 years 5 months ago
Convex Hulls in a 3-Dimensional Space
This paper describes a new algorithm of computing the convex hull of a 3-dimensional object. The convex hull generated by this algorithm stract polyhedron being described by a new ...
Vladimir Kovalevsky, Henrik Schulz
STOC
2010
ACM
182views Algorithms» more  STOC 2010»
15 years 5 months ago
Saving Space by Algebraization
Daniel Lokshtanov and Jesper Nederlof
90
Voted
WDAG
2007
Springer
82views Algorithms» more  WDAG 2007»
15 years 6 months ago
The Space Complexity of Unbounded Timestamps
The timestamp problem captures a fundamental aspect of asynchronous distributed computing. It allows processes to label events throughout the system with timestamps that provide in...
Faith Ellen, Panagiota Fatourou, Eric Ruppert
109
Voted
TIP
1998
112views more  TIP 1998»
15 years 3 days ago
Histogram-based segmentation in a perceptually uniform color space
—In this work, we present a segmentation algorithm for color images that uses the watershed algorithm to segment either the twodimensional (2-D) or the three-dimensional (3-D) co...
Leila Shafarenko, H. Petrou, Josef Kittler
104
Voted
CORR
2008
Springer
158views Education» more  CORR 2008»
15 years 17 days ago
Distributed and Recursive Parameter Estimation in Parametrized Linear State-Space Models
We consider a network of sensors deployed to sense a spatio-temporal field and infer parameters of interest about the field. We are interested in the case where each sensor's...
S. Sundhar Ram, Venugopal V. Veeravalli, Angelia N...