120 search results - page 6 / 24 » Entropy-based sensor selection for localization |
PERCOM
2008
ACM
15 years 9 months ago
2008
ACM
This paper investigates wireless sensor networks where a small percentage of nodes are assumed to know their location a priori. These reference nodes enable absolute localization ...
INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
— In this paper, we study sensor enabled landmine networks by formulating a minimum-cost mine selection problem. The problem arises in a target defence scenario, where the object...
PERCOM
2006
ACM
15 years 9 months ago
2006
ACM
We propose several localized sensor area coverage protocols, for arbitrary ratio of sensing and transmission radii. Sensors are assumed to be time synchronized, and active sensors...
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ML
1998
ACM
14 years 9 months ago
1998
ACM
To operate successfully in indoor environments, mobile robots must be able to localize themselves. Most current localization algorithms lack flexibility, autonomy, and often optim...
MOBIHOC
2008
ACM
15 years 9 months ago
2008
ACM
In this paper, we identify a new problem in wireless sensor networks, distance sensitive service discovery, where nearby or closest service selection guarantee is expected. We pro...