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ALGORITHMICA
2002
101views more  ALGORITHMICA 2002»
15 years 4 months ago
Improved Algorithms for Constructing Fault-Tolerant Spanners
Let S be a set of n points in a metric space, and k a positive integer. Algorithms are given that construct k-fault-tolerant spanners for S. If in such a spanner at most k vertice...
Christos Levcopoulos, Giri Narasimhan, Michiel H. ...
AUTOMATICA
2004
112views more  AUTOMATICA 2004»
15 years 4 months ago
Fundamental properties of reset control systems
: Reset controllers are linear controllers that reset some of their states to zero when their input is zero. We are interested in their feedback connection with linear plants, and ...
Orhan Beker, C. V. Hollot, Yossi Chait, Huaizhong ...
AROBOTS
1999
110views more  AROBOTS 1999»
15 years 4 months ago
Self-Localization of Autonomous Robots by Hidden Representations
We present a framework for constructing representations of space in an autonomous agent which does not obtain any direct information about its location. Instead the algorithm relie...
J. Michael Herrmann, Klaus Pawelzik, Theo Geisel
MVA
2002
112views Computer Vision» more  MVA 2002»
15 years 4 months ago
Automatic Useful Shot Extraction for a Video Editing Support System
Video editing is a work to produce final videos with certain duration by finding and selecting appropriate shots from raw material videos and connecting them. In order to produce ...
Masahito Kumano, Yasuo Ariki
MVA
2002
146views Computer Vision» more  MVA 2002»
15 years 4 months ago
Motion segmentation and pose recognition with motion history gradients
This paper uses a simple method for representing motion in successively layered silhouettes that directly encode system time termed the timed Motion History Image (tMHI). This rep...
Gary R. Bradski, James W. Davis