260 search results - page 31 / 52 » Secure Time Synchronization in Sensor Networks |
PERCOM
2005
ACM
14 years 8 months ago
2005
ACM
An event correlation is becoming an important service in event-based middleware allowing subscribers in publish/subscribe paradigm to consume patterns of events (composite events)...
INFOCOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—In road networks, sensors are deployed sparsely (hundreds of meters apart) to save costs. This makes the existing localization solutions based on the ranging be ineffect...
TPDS
2010
13 years 7 months ago
2010
—Various sensor types, e.g., temperature, humidity, and acoustic, sense physical phenomena in different ways, and thus, are expected to have different sensing models. Even for th...
DSN
2007
IEEE
14 years 3 months ago
2007
IEEE
Sleep-wake protocols are critical in sensor networks to ensure long-lived operation. However, an open problem is how to develop efficient mechanisms that can be incorporated with ...
MOBIQUITOUS
2005
IEEE
14 years 2 months ago
2005
IEEE
Routing is a critical function in multi-hop mobile ad hoc networks (MANETs). A number of MANET-oriented routing protocols have been proposed, of which DSR is widely considered bot...