529 search results - page 21 / 106 » Distributed obstacle localization in large wireless sensor n... |
SENSYS
2006
ACM
15 years 5 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
14 years 9 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...
105
click to vote
PERVASIVE
2004
Springer
15 years 5 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...
104
click to vote
ICCNMC
2005
Springer
15 years 5 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...
112
click to vote
PERCOM
2011
ACM
14 years 3 months 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...