1487 search results - page 34 / 298 » Information assurance in sensor networks |
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract—Because the global positioning system (GPS) consumes a large amount of power and does not work indoors, many GPS-free information brokerage schemes are proposed for wire...
MOBIHOC
2005
ACM
14 years 8 months ago
2005
ACM
Location information is very useful in the design of sensor network infrastructures. In this paper, we study the anchor-free 2D localization problem by using local angle measureme...
ADHOC
2007
13 years 9 months ago
2007
Various healthcare areas such as diagnosis, surgery, intensive care and treatment, and patient monitoring in general, would greatly benefit from light, autonomous devices which c...
SECON
2008
IEEE
14 years 3 months ago
2008
IEEE
—In sensor networks, an intruder (i.e., compromised node) identified and isolated in one place can be relocated and/or duplicated to other places to continue attacks; hence, det...
ICDCS
2006
IEEE
2006
IEEE
Scalable and Robust Aggregation Techniques for Extracting Statistical Information in Sensor Networks
14 years 3 months ago
Wireless sensor networks have stringent constraints on system resources and data aggregation techniques are critically important. However, accurate data aggregation is difficult ...