835 search results - page 159 / 167 » An algorithmic approach to event summarization |
196
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MOBIHOC
2005
ACM
16 years 5 months ago
2005
ACM
Node compromise poses severe security threats in wireless sensor networks. Unfortunately, existing security designs can address only a small, fixed threshold number of compromised...
178
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TMA
2010
Springer
16 years 25 days ago
2010
Springer
In this work we discuss the use of passive measurements of TCP performance indicators in support of network operation and troubleshooting, presenting a case-study from a real 3G ce...
188
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CIVR
2007
Springer
16 years 6 days ago
2007
Springer
In this paper, we present an automatic semantic video analysis system to support interdisciplinary research efforts in the field of psychology and media science. The psychological...
169
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HPCS
2005
IEEE
15 years 11 months ago
2005
IEEE
Abstract— In recent years our society has witnessed an unprecedented growth in computing power available to tackle important problems in science, engineering and medicine. For ex...
180
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IPPS
2005
IEEE
15 years 11 months ago
2005
IEEE
— We consider a dense wireless sensor network where the radio transceivers of the sensor nodes are heavily duty-cycled in order to conserve energy. The chief purpose of the senso...