435 search results - page 80 / 87 » Group-based key pre-distribution in wireless sensor networks |
WSTFEUS
2003
IEEE
14 years 1 months ago
2003
IEEE
Determining physical location of indoor objects is one of the key issues in development of context-aware applications in ubiquitous computing environment. This is mainly because c...
EWSN
2009
Springer
14 years 9 months ago
2009
Springer
As the number of wireless devices sharing the unlicensed 2.4 GHz ISM band increases, interference is becoming a problem of paramount importance. We experimentally investigate the e...
PERCOM
2008
ACM
14 years 8 months ago
2008
ACM
We present a tamper-proof and lightweight challenge-response authentication scheme based on 2-level noisy Physically Unclonable Functions (PUF). We present a security reduction, w...
ICDCS
2008
IEEE
14 years 3 months ago
2008
IEEE
Advances in networking, sensors, medical devices and smart phones have made it feasible to monitor and provide medical and other assistance to people either in their homes or outs...
ISWC
2002
IEEE
14 years 1 months ago
2002
IEEE
This paper presents the e-SUIT, a wearable computer incorporated in a traditional business suit. A key feature of the system is an array of input/output devices integrated into th...