529 search results - page 21 / 106 » Distributed obstacle localization in large wireless sensor n... |
SENSYS
2006
ACM
14 years 3 months ago
2006
ACM
The problem of localization in wireless sensor networks where nodes do not use ranging hardware, remains a challenging problem, when considering the required location accuracy, en...
SENSYS
2010
ACM
13 years 7 months ago
2010
ACM
Localization is a fundamental issue of wireless sensor networks that has been extensively studied in the literature. The real-world experience from GreenOrbs, a sensor network sys...
PERVASIVE
2004
Springer
14 years 2 months ago
2004
Springer
In this paper we introduce a new distributed algorithm for location discovery. It can be used in wireless ad-hoc sensor networks that are equipped with means of measuring the dista...
ICCNMC
2005
Springer
14 years 2 months ago
2005
Springer
The emergence of Internet, Intranet, local area networks, and ad hoc wireless networks introduces a plethora of new problems in information processing. In order to overcome these p...
PERCOM
2011
ACM
13 years 28 days ago
2011
ACM
—In this work we study the problem of query privacy in large scale sensor networks. Motivated by a novel trust model in which clients query networks owned by trusted entities but...