955 search results - page 36 / 191 » Cover Set Problem in Directional Sensor Networks |
IROS
2009
IEEE
15 years 4 months ago
2009
IEEE
— In this paper, we investigate the problem of 3D object categorization of objects typically present in kitchen environments, from data acquired using a composite sensor. Our fra...
98
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ISAAC
2010
Springer
14 years 7 months ago
2010
Springer
We study the NP-complete TARGET SET SELECTION (TSS) problem occurring in social network analysis. Complementing results on its approximability and extending results for its restric...
DCOSS
2007
Springer
15 years 3 months ago
2007
Springer
We introduce a class of anchoritic sensor networks, where communications between sensor nodes are undesirable or infeasible due to, e.g., harsh environments, energy constraints, or...
MOBICOM
2005
ACM
15 years 3 months ago
2005
ACM
In old times, castles were surrounded by moats (deep trenches filled with water, and even alligators) to thwart or discourage intrusion attempts. One can now replace such barrier...
103
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INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—Detecting event frontline or boundary sensors in a complex sensor network environment is one of the critical problems for sensor network applications. In this paper, we propose ...