5934 search results - page 941 / 1187 » Detecting a Network Failure |
157
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CSCW
2012
ACM
14 years 2 months ago
2012
ACM
By examining the information practices of a punk-rock subculture, we investigate the limits of social media systems, particularly limits exposed by practices of secrecy. Looking a...
186
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WSDM
2010
ACM
16 years 4 months ago
2010
ACM
Online social networks are now a popular way for users to connect, express themselves, and share content. Users in today's online social networks often post a profile, consis...
160
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IPSN
2009
Springer
16 years 1 months ago
2009
Springer
Resilience to electromagnetic jamming and its avoidance are difficult problems. It is often both hard to distinguish malicious jamming from congestion in the broadcast regime and ...
182
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IROS
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract— Outdoor camera networks are becoming ubiquitous in critical urban areas of large cities around the world. Although current applications of camera networks are mostly li...
188
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SSD
2009
Springer
16 years 1 months ago
2009
Springer
The standard database mechanisms for concurrency control, which include transactions and locking protocols, do not provide the support needed for updating complex geographic data i...