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FLAIRS
2001
15 years 1 months ago
Probabilistic Plan Recognition for Hostile Agents
This paper presents a probabilistic and abductive theory of plan recognition that handles agents that are actively hostile to the inference of their plans. This focus violates a p...
Christopher W. Geib, Robert P. Goldman
IFIP
2010
Springer
15 years 4 months ago
A Face Attention Technique for a Robot Able to Interpret Facial Expressions
Automatic facial expressions recognition using vision is an important subject towards human-robot interaction. Here is proposed a human face focus of attention technique and a faci...
Carlos Simplício, José Augusto Prado...
COLING
1996
15 years 1 months ago
An Earley-type recognizer for dependency grammar
The paper is a first attempt to fill a gap in the dependency literature, by providing a mathematical result on the complexity of recognition with a dependency grammar. The paper d...
Vincenzo Lombardo, Leonardo Lesmo
CVPR
2006
IEEE
16 years 1 months ago
The Function Space of an Activity
An activity consists of an actor performing a series of actions in a pre-defined temporal order. An action is an individual atomic unit of an activity. Different instances of the ...
Ashok Veeraraghavan, Amit K. Roy Chowdhury
ICCV
2011
IEEE
13 years 12 months ago
Understanding Egocentric Activities
We present a method to analyze daily activities, such as meal preparation, using video from an egocentric camera. Our method performs inference about activities, actions, hands, a...
Alireza Fathi, Ali Farhadi, James M. Rehg