7825 search results - page 196 / 1565 » Physics |
144
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HCI
2007
15 years 6 months ago
2007
Teams performing physical tasks must often be distributed in space, and are often organized hierarchically. This means that systems to support collaboration between members must ac...
143
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CORR
2010
Springer
15 years 2 months ago
2010
Springer
Together with the concept of reversibility, another relevant physical notion is time-symmetry, which expresses that there is no way of distinguishing between backward and forward t...
124
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FC
2008
Springer
15 years 6 months ago
2008
Springer
Abstract. Physical cash is vulnerable to rising threats, such as large-scale, government-mandated forgeries, that digital cash may protect against more effectively. We study mechan...
128
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AMC
2006
15 years 4 months ago
2006
The weight of evidence supporting the case for hypercomputation is compelling. We examine some 20 physical and mathematical models of computation that are either known or suspecte...
116
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IGARSS
2010
15 years 2 months ago
2010
Since the backscattered signal in PolSAR images is intrinsically linked with the physical characteristics of the objects in the image, valuable information may be extracted theref...