182 search results - page 25 / 37 » Robust key establishment in sensor networks |
ICRA
2008
IEEE
14 years 2 months ago
2008
IEEE
— A key problem in deploying sensor networks in real-world applications is that of mapping, i.e. determining the location of each sensor such that subsequent tasks such as tracki...
SASO
2008
IEEE
14 years 2 months ago
2008
IEEE
—Distance sensitivity is a locality concept that is useful for designing scalable wireless sensor network applications. In this paper, we formally define distance sensitivity an...
ICDCS
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper presents MobiQuery, a spatiotemporal query service that allows mobile users to periodically gather information from their surrounding areas through a wireless sensor ne...
AINA
2005
IEEE
14 years 1 months ago
2005
IEEE
The Location of nodes in sensor network is an important problem with application in resource allocation, location sensitive browsing, and emergency communications. A key problem i...
IJRR
2006
13 years 7 months ago
2006
ABSTRACT. We introduce tools from computational homology to verify coverage in an idealized sensor network. Our methods are unique in that, while they are coordinate-free and assum...