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GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
One challenge in delay tolerant networks (DTNs) is efficient routing, as the lack of contemporaneous end-to-end paths makes conventional routing schemes inapplicable. Many existing...
ALGOSENSORS
2010
Springer
13 years 6 months ago
2010
Springer
We present an approach for the localization of passive nodes in a communication network using ambient radio or sound signals. In our settings the communication nodes have unknown p...
NCA
2008
IEEE
14 years 1 months ago
2008
IEEE
— Data-centric storage [6] is a very important concept for sensor networks that supports efficient in-network data query and processing. Previous approaches are mostly using a h...
ICDM
2008
IEEE
14 years 2 months ago
2008
IEEE
Sensor networks play an important role in applications concerned with environmental monitoring, disaster management, and policy making. Effective and flexible techniques are need...
TSP
2008
13 years 7 months ago
2008
Estimation and tracking of generally nonstationary Markov processes is of paramount importance for applications such as localization and navigation. In this context, ad hoc wireles...