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» On Action Theory Change
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CVPR
2003
IEEE
15 years 27 days ago
View Invariants for Human Action Recognition
This paper presents two approaches for the representation and recognition of human action in video, aiming for viewpoint invariance. The paper first presents new results using a 2...
Vasu Parameswaran, Rama Chellappa
KR
1998
Springer
14 years 3 months ago
Explanatory Diagnosis: Conjecturing Actions to Explain Observations
Our concern in this paper is with conjecturing diagnoses to explain what happened to a system, given a theory of system behaviour and some observed (aberrant) behaviour. We charac...
Sheila A. McIlraith
CONNECTION
2006
91views more  CONNECTION 2006»
13 years 11 months ago
From unknown sensors and actuators to actions grounded in sensorimotor perceptions
This article describes a developmental system based on information theory implemented on a real robot that learns a model of its own sensory and actuator apparatus. There is no in...
Lars Olsson, Chrystopher L. Nehaniv, Daniel Polani
ICASSP
2010
IEEE
13 years 11 months ago
Action change detection in video by covariance matching of silhouette tunnels
Action recognition is an important but challenging problem in video analytics with a number of solutions proposed to date. However, even if a reliable model for action representat...
Kai Guo, Prakash Ishwar, Janusz Konrad
JASSS
2002
94views more  JASSS 2002»
13 years 10 months ago
The power of commitment in cooperative social action
This project presents an agent-based simulation model of protest activity. Agents are located in a two dimensional grid and have limited ability to observe the behavior of other a...
David Brichoux, Paul E. Johnson