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» Computational Complexity of Constraint Satisfaction
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DCC
2006
IEEE
15 years 10 months ago
Quantization on the Complex Projective Space
This paper derives bounds on the distortion rate function for quantization on the complex projective space denoted as CPn−1 . In essence the problem of quantization in an Euclid...
Bishwarup Mondal, Satyaki Dutta, Robert W. Heath J...
ASPDAC
2007
ACM
103views Hardware» more  ASPDAC 2007»
15 years 8 months ago
Slack-based Bus Arbitration Scheme for Soft Real-time Constrained Embedded Systems
- We present a bus arbitration scheme for soft real-time constrained embedded systems. Some masters in such systems are required to complete their work for given timing constraints...
Minje Jun, Kwanhu Bang, Hyuk-Jun Lee, Naehyuck Cha...
STDBM
2004
Springer
171views Database» more  STDBM 2004»
15 years 9 months ago
Extracting Mobility Statistics from Indexed Spatio-Temporal Datasets
With the recent progress of spatial information technologies and mobile computing technologies, spatio-temporal databases which store information on moving objects including vehicl...
Yoshiharu Ishikawa, Yuichi Tsukamoto, Hiroyuki Kit...
COLCOM
2007
IEEE
15 years 5 months ago
Maintaining constraints expressed as formulas in collaborative systems
—Constraints allow users to declare relationships among objects and let the constraint systems maintain and satisfy these relationships. Formulas have been adopted to express con...
Kai Lin, David Chen, R. Geoff Dromey, Chengzheng S...
CVPR
2008
IEEE
16 years 6 months ago
Modeling complex luminance variations for target tracking
Lambert's model is widely used in low level computer vision algorithms such as matching, tracking or optical flow computation for example. However, it is well known that thes...
Éric Marchand, Christophe Collewet