536 search results - page 63 / 108 » Virtual Sensors: Abstracting Data from Physical Sensors |
TIP
2008
14 years 9 months ago
2008
Abstract--In this paper, we propose a maximum-entropy expectation-maximization (MEEM) algorithm. We use the proposed algorithm for density estimation. The maximum-entropy constrain...
105
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CVDB
2005
ACM
14 years 11 months ago
2005
ACM
Querying live media streams captured by various sensors is becoming a challenging problem, due to the data heterogeneity and the lack of a unifying data model capable of accessing...
ICWE
2010
Springer
15 years 1 months ago
2010
Springer
Future Web applications will increasingly require real-time data from the physical world collected by a myriad of sensors and actuators. Currently, integration of such devices requ...
IAT
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract. A team of mobile sensors can be used for coverage of targets in different environments. The dynamic nature of such an application requires the team of agents to adjust th...
IROS
2006
IEEE
15 years 3 months ago
2006
IEEE
Abstract— Many environmental applications require high frequency, spatiotemporally distributed phenomena to be sampled with high fidelity. This requires mobile sensing elements ...