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145
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SIGCOMM
2009
ACM
15 years 7 months ago
VUPoints: collaborative sensing and video recording through mobile phones
Mobile phones are becoming a convergent platform for sensing, computation, and communication. This paper envisions VUPoints, a collaborative sensing and video-recording system tha...
Xuan Bao, Romit Roy Choudhury
TIP
2010
107views more  TIP 2010»
14 years 7 months ago
Risk-Distortion Analysis for Video Collusion Attacks: A Mouse-and-Cat Game
Copyright protection is a key issue for video sharing over public networks. To protect the video content from unauthorized redistribution, digital fingerprinting is commonly used. ...
Yan Chen, W. Sabrina Lin, K. J. Ray Liu
PKDD
2010
Springer
150views Data Mining» more  PKDD 2010»
14 years 11 months ago
Virus Propagation on Time-Varying Networks: Theory and Immunization Algorithms
Given a contact network that changes over time (say, day vs night connectivity), and the SIS (susceptible/infected/susceptible, flu like) virus propagation model, what can we say ...
B. Aditya Prakash, Hanghang Tong, Nicholas Valler,...
88
Voted
TABLETOP
2006
IEEE
15 years 6 months ago
uPen: A Smart Pen-liked Device for Facilitating Interaction on Large Displays
This paper presents the uPen, a laser pointer combined with a contact-pushed switch, three press buttons and a wireless communication module. This novel interaction device allows ...
Xiaojun Bi, Yuanchun Shi, Xiaojie Chen
MM
2005
ACM
108views Multimedia» more  MM 2005»
15 years 6 months ago
uPen: laser-based, personalized, multi-user interaction on large displays
We present the uPen, a laser pointer combined with a contactpushed switch, three press buttons and a wireless communication module. This novel interaction device allows users to i...
Xiaojun Bi, Yuanchun Shi, Xiaojie Chen, Peifeng Xi...