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» Pervasive Computing on Active Networks
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NSDI
2008
15 years 6 months ago
The Heisenbot Uncertainty Problem: Challenges in Separating Bots from Chaff
In this paper we highlight a number of challenges that arise in using crawling to measure the size, topology, and dynamism of distributed botnets. These challenges include traffic...
Chris Kanich, Kirill Levchenko, Brandon Enright, G...
GLOBECOM
2010
IEEE
15 years 2 months ago
The Information Propagation Speed Upper Bound in Cognitive Radio Networks
Abstract--The information propagation speed (IPS) of a network specifies how fast the information can be transmitted in a network. In this paper, we derive an IPS upper bound in co...
Chuan Han, Yaling Yang
AMDO
2000
Springer
15 years 8 months ago
Analysis of Human Motion Using Snakes and Neural Networks
: A novel technique is described for analysing human movement in outdoor scenes. Following initial detection of the humans using active contour models, the contours are then re-rep...
Ken Tabb, Neil Davey, Rod Adams, Stella J. George
CSE
2009
IEEE
15 years 7 months ago
SCI: Towards a Social Collaborative Integrated Development Environment
Software development teams face challenges communicating with each other. This paper presents the design of a social real-time collaborative IDE called SCI that unifies the concep...
Hani Bani-Salameh, Clinton Jeffery, Jafar Al-Ghara...
ICCV
2007
IEEE
16 years 6 months ago
A Scalable Approach to Activity Recognition based on Object Use
We propose an approach to activity recognition based on detecting and analyzing the sequence of objects that are being manipulated by the user. In domains such as cooking, where m...
Jianxin Wu, Adebola Osuntogun, Tanzeem Choudhury, ...