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109
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COMPGEOM
2006
ACM
15 years 10 months ago
2006
ACM
The k-means method is an old but popular clustering algorithm known for its observed speed and its simplicity. Until recently, however, no meaningful theoretical bounds were known...
113
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IVA
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. Non-verbal communication, or “body language”, is a critical component in constructing believable virtual characters. Most often, body language is implemented by a set...
112
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TSD
2004
Springer
15 years 10 months ago
2004
Springer
We present a mathematical model of word sense frequency distributions, and use word distributions to set parameters. The model implies that the expected dominance of the commonest ...
129
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HOTOS
2003
IEEE
15 years 10 months ago
2003
IEEE
Upgrading the software of long-lived distributed systems is difficult. It is not possible to upgrade all the nodes in a system at once, since some nodes may be down and halting t...
119
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EUROCRYPT
2010
Springer
15 years 9 months ago
2010
Springer
We introduce a new lattice-based cryptographic structure called a bonsai tree, and use it to resolve some important open problems in the area. Applications of bonsai trees include...