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139
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TSP
2010
14 years 10 months ago
2010
Physical (PHY) layer security approaches for wireless communications can prevent eavesdropping without upper layer data encryption. However, they are hampered by wireless channel c...
198
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ICDCS
2012
IEEE
13 years 6 months ago
2012
IEEE
—Virtual coordinate systems (VCS) provide accurate estimations of latency between arbitrary hosts on a network, while conducting a small amount of actual measurements and relying...
AAAI
2010
15 years 5 months ago
2010
We carry out a comparative study of the expressive power of different ontologies of matter in terms of the ease with which simple physical knowledge can be represented. In particu...
142
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CHI
2008
ACM
16 years 4 months ago
2008
ACM
Physical controls are now ubiquitous in everyday interactions. Empirical studies of physical interactions have traditionally been exploring instrumental aspects such as error rate...
139
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SIGOPSE
2000
ACM
15 years 8 months ago
2000
ACM
Ubiquitous computing promotes physical spaces with hundreds of specialized embedded devices that increase our productivity, alleviate some specific everyday tasks and provide new ...