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136
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DMTCS
2010
15 years 14 hour ago
2010
Motivated by the bijection between Schnyder labelings of a plane triangulation and partitions of its inner edges into three trees, we look for binary labelings for quadrangulation...
143
Voted
PERCOM
2010
ACM
14 years 9 months ago
2010
ACM
The automatic and unobtrusive identification of user's activities is one of the challenging goals of context-aware computing. This paper discusses and experimentally evaluate...
130
Voted
ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
In this paper, we describe a physical activity classification system using a body sensor network (BSN) consisting of costsensitive tri-axial accelerometers. We focus on workspace...
521
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Presentation
In this paper, we propose a decentralized method for maximizing lifetime of data collection wireless sensor networks (WSNs) by making minimal number of nodes operate and putting ot...
91
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GI
2004
Springer
15 years 8 months ago
2004
Springer
: John entered his office. John left his office. The order of these updates to a context-aware system is important to reflect the state in the real world. Context information ob...