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CHI
2008
ACM
16 years 6 days ago
Real ethics in a virtual world
This paper investigates the ethics of the appearance and behavior of avatars in massively multi-user online communities, in particular, avatars created for virtual business intera...
Victoria McArthur
VLDB
2007
ACM
121views Database» more  VLDB 2007»
16 years 1 days ago
TRAX - Real-World Tracking of Moving Objects
A range of mobile services rely on knowing the current positions of populations of so-called moving objects. In the ideal setting, the positions of all objects are known always an...
Christian S. Jensen, Stardas Pakalnis
EWSN
2004
Springer
15 years 11 months ago
Tracking Real-World Phenomena with Smart Dust
Abstract. So-called "Smart Dust" is envisioned to combine sensing, computing, and wireless communication capabilities in an autonomous, dust-grain-sized device. Dense net...
Kay Römer
ICIP
2009
IEEE
15 years 9 months ago
Removing Shadows from a Single Real-World Color Image
In this paper, we propose a new algorithm to remove shadow from a single color image. We first project log-log chromaticity coordinates onto an angle of illumination-invariant dire...
Kang Yao, Junyu Dong