233 search results - page 17 / 47 » Mining Trajectory Patterns Using Hidden Markov Models |
AAAI
2004
14 years 11 months ago
2004
We present a probabilistic method for path planning that considers trajectories constrained by both the environment and an ensemble of restrictions or preferences on preferred mot...
ITS
2004
Springer
15 years 3 months ago
2004
Springer
This research describes a probabilistic approach for developing predictive models of how students learn problem-solving skills in general qualitative chemistry. The goal is to use ...
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GFKL
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. Artificial systems with a high degree of autonomy require reliable semantic information about the context they operate in. State interpretation, however, is a difficult ...
ECAI
2010
Springer
14 years 11 months ago
2010
Springer
This work proposes a graph mining based approach to mine a taxonomy of events from activities for complex videos which are represented in terms of qualitative spatio-temporal relat...
TKDE
2010
14 years 8 months ago
2010
—Accurate and timely detection of infectious disease outbreaks provides valuable information which can enable public health officials to respond to major public health threats in...