2420 search results - page 322 / 484 » Algorithm Visualization in Teaching Spatial Data Algorithms |
ICASSP
2009
IEEE
15 years 9 months ago
2009
IEEE
We present an algorithm to improve trajectory estimation in networks of non-overlapping cameras using audio measurements. The algorithm fuses audiovisual cues in each camera’s ...
116
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SGAI
2007
Springer
15 years 9 months ago
2007
Springer
Novelty detection is a machine learning technique which identifies new or unknown information in large data sets. We present our current work on the construction of a new novelty...
142
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INFOCOM
2009
IEEE
15 years 9 months ago
2009
IEEE
—Increasingly wireless networks use multi-antenna nodes as in IEEE 802.11n and 802.16. The Physical layer (PHY) in such systems may use the antennas to provide multiple streams o...
153
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ECCV
2008
Springer
16 years 4 months ago
2008
Springer
We show that the complexity of the recently introduced medoid-shift algorithm in clustering N points is O(N2 ), with a small constant, if the underlying distance is Euclidean. This...
108
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SIGMOD
2003
ACM
16 years 3 months ago
2003
ACM
Recently, a technique called quotient cube was proposed as a summary structure for a data cube that preserves its semantics, with applications for online exploration and visualiza...