A generalized analysis of the IEEE 802.15. 4 medium access control (MAC) protocol in terms of reliability, delay and energy consumption is presented. The IEEE 802.15. 4 exponential …
P Scovanner, MF Tappen - 2009 IEEE 12th International …, 2009 - ieeexplore.ieee.org
In this paper we describe a method to learn parameters which govern pedestrian motion by observing video data. Our learning framework is based on variational mode learning and …
T Cao, X Wu, J Guo, S Yu, Y Xu - 2009 IEEE International …, 2009 - ieeexplore.ieee.org
Video surveillance in crowded areas is becoming more and more significant for public security. This paper presents a method for the detection of abnormality in crowded scenes …
C Garate, P Bilinsky, F Bremond - 2009 Twelfth IEEE …, 2009 - ieeexplore.ieee.org
The recognition in real time of crowd dynamics in public places are becoming essential to avoid crowd related disasters and ensure safety of people. We present in this paper a new …
H Zhou, MW Mutak, LM Ni - 2009 IEEE 6th International …, 2009 - ieeexplore.ieee.org
Security is extremely important for the deployment of a mobile ad-hoc networks (MANET) due to its openness to attackers, the absence of an infrastructure, and the lack of centralized …
In this dissertation, we address the problem of understanding human activities in videos by developing a two-pronged approach: coarse level modeling of scene activities and fine level …
H Lu - 2009 Second International Conference on Intelligent …, 2009 - ieeexplore.ieee.org
Continuous selection theorem is a very versatile tool in nonlinear problems arising in mathematics and applied science. Since a famous continuous selection theorem was …
Y Senda, I Tanev, K Shimohara - 제어로봇시스템학회국제학술대회 …, 2009 - dbpia.co.kr
When a critical amount of pedestrians herd together, pedestrians are showed several series of group behaviors. Existing dynamical model can duplicate pedestrian's group behavior …