1777 search results - page 219 / 356 » Surveillance Event Detection |
134
click to vote
DMS
2010
15 years 2 months ago
2010
—It becomes an interesting research topic to detect trend in the Internet era, where millions of data are posted online everyday. As social media, for example, blogs, forums, and...
183
click to vote
MOBIHOC
2010
ACM
15 years 1 months ago
2010
ACM
We explore the problem of detecting whether a device has moved within a room. Our approach relies on comparing summaries of received signal strength measurements over time, which ...
107
click to vote
MMM
2009
Springer
16 years 26 days ago
2009
Springer
Abstract. Attention is a psychological measurement of human reflection against stimulus. We propose a general framework of highlight detection by comparing attention intensity dur...
143
click to vote
ADHOCNETS
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. This paper addresses the detection and reporting of abnormal building access with a wireless sensor network. A common office room, offering space for two working persons...
136
click to vote
ARCS
2009
Springer
15 years 10 months ago
2009
Springer
In sampling based hotspot detection, performance engineers sample the running program periodically and record the Instruction Pointer (IP) addresses at the sampling. Empirically, f...