2083 search results - page 159 / 417 » Semantic information and sensor networks |
195
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—Top-k query has long been an important topic in many fields of computer science. Efficient implementation of the top-k queries is the key for information searching. With the n...
172
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PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
We present the design goals and functional components of MASTAQ, a data management middleware for pervasive applications that utilize sensor data. MASTAQ allows applications to sp...
191
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IPSN
2004
Springer
15 years 12 months ago
2004
Springer
In this paper, we study the optimal way of distributing sensors in a random field to minimize the estimation distortion. We show that this problem is equivalent to certain proble...
179
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ECUMN
2007
Springer
15 years 8 months ago
2007
Springer
Since few years, several applications are proposed on mobile devices. However, these applications are not aware of their physical environment. The emergence of wireless sensors, a...
159
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SENSYS
2009
ACM
16 years 1 months ago
2009
ACM
We will demonstrate a wireless sensor network system for the surveillance of critical areas and properties – e.g. borders. The system consists of up to 10 sensor nodes that moni...