301 search results - page 49 / 61 » Resilient Aggregation with Attack Detection in Sensor Networ... |
102
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ISSA
2004
15 years 1 months ago
2004
Nearly all present-day commercial intrusion detection systems are based on a hierarchical architecture. Nodes at the bottom of the hierarchy collect information, which is passed t...
128
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ISCC
2009
IEEE
15 years 6 months ago
2009
IEEE
It is important to have continuous connectivity in a wireless sensor network after it is deployed in a hostile environment. However, such networks are constrained by the low usert...
117
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ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
Estimating the number of people in a crowded environment is a central task in civilian surveillance. Most vision-based counting techniques depend on detecting individuals in order...
ACSAC
2005
IEEE
15 years 5 months ago
2005
IEEE
Signature-based schemes for detecting Internet worms often fail on zero-day worms, and their ability to rapidly react to new threats is typically limited by the requirement of som...
DEBS
2008
ACM
15 years 1 months ago
2008
ACM
We propose a sensornet programming model based on declarative spatio-temporal constraints on events only, not sensors. Where previous approaches conflate events and sensors becaus...