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ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
We propose an online anomal movement detection method using incremental unsupervised learning. As the feature for discrimination, we extract the principal component of the spatio-...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
In this paper, we evaluate a method for on-line handwritten Kanji character recognition by describing the structure of Kanji using Stochastic Context-Free Grammar (SCFG), and exte...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
We study models that characterize pen trajectories of online handwritten characters in a fine manner. We propose radical based fine trajectory hidden Markov models (HMMs), which...
WECWIS
2008
IEEE
14 years 5 months ago
2008
IEEE
We consider the problem of managing advertisements (or ads for short) for ad-hoc online videos, such as those generated by end users. We propose a novel ad selection approach base...
NETGAMES
2006
ACM
14 years 4 months ago
2006
ACM
Synchronization protocols based on “dead-reckoning” are vulnerable to a popular type of cheat called speed-hack. A speed-hack helps a cheater to gain unfair advantages by essen...