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» Computing Large and Small Stable Models
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118
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ICALP
2007
Springer
15 years 8 months ago
Model Theory Makes Formulas Large
Gaifman’s locality theorem states that every first-order sentence is equivalent to a local sentence. We show that there is no elementary bound on the length of the local sentenc...
Anuj Dawar, Martin Grohe, Stephan Kreutzer, Nicole...
117
Voted
INFOCOM
2003
IEEE
15 years 7 months ago
Stability and Convergence of TCP-like Congestion Controllers in a Many-Flows Regime
— With the rapid growth of Internet, parameter design and analysis for large-scale networks has become a topic of active interest. Since simulation of such large scale systems is...
Supratim Deb, Sanjay Shakkottai, R. Srikant
IROS
2009
IEEE
129views Robotics» more  IROS 2009»
15 years 9 months ago
Using symmetrical regions of interest to improve visual SLAM
— Simultaneous Localization and Mapping (SLAM) based on visual information is a challenging problem. One of the main problems with visual SLAM is to find good quality landmarks,...
Gert Kootstra, Lambert Schomaker
SCALESPACE
1999
Springer
15 years 6 months ago
Fast Geodesic Active Contours
—We use an unconditionally stable numerical scheme to implement a fast version of the geodesic active contour model. The proposed scheme is useful for object segmentation in imag...
Roman Goldenberg, Ron Kimmel, Ehud Rivlin, Michael...
SIGGRAPH
1998
ACM
15 years 6 months ago
Large Steps in Cloth Simulation
The bottle-neck in most cloth simulation systems is that time steps must be small to avoid numerical instability. This paper describes a cloth simulation system that can stably ta...
David Baraff, Andrew P. Witkin