The role of context in head gesture recognition

Authors:
Louis-Philippe Morency;Candace Sidner;Christopher Lee;Trevor Darrell
Affiliations:
Computer Sciences and Artificial Intelligence Laboratory, Massachussetts Institute of Technology, Cambridge, MA;Mitsubishi Electric Research Laboratories, Cambridge, MA;Mitsubishi Electric Research Laboratories, Cambridge, MA;Computer Sciences and Artificial Intelligence Laboratory, Massachussetts Institute of Technology, Cambridge, MA
Venue:
AAAI'06 proceedings of the 21st national conference on Artificial intelligence - Volume 2
Year:
2006

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Abstract

We propose two new online methods for estimating the size of a backtracking search tree. The first method is based on a weighted sample of the branches visited by chronological backtracking. The second is a recursive method based on assuming that the ...