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CGF
2011
14 years 1 months ago
2011
Maintaining both overview and detail while navigating in graphs, such as road networks, airline route maps, or social networks, is difficult, especially when targets of interest ...
CISS
2007
IEEE
15 years 4 months ago
2007
IEEE
— Multihop relaying in cellular networks is seen as a viable strategy to address the need for higher data rates and better coverage. In this paper, we analyze the system-level pe...
VTC
2006
IEEE
15 years 3 months ago
2006
IEEE
—Delay and disruption tolerant networks have been proposed to address data communication challenges in network scenarios where an instantaneous end-to-end path between a source a...
CSE
2009
IEEE
15 years 4 months ago
2009
IEEE
—When the Internet was conceived, its fundamental operation was envisioned to be point-to-point communication allowing anybody to talk directly to anybody. With its increasing su...
WOWMOM
2009
ACM
15 years 4 months ago
2009
ACM
We consider the case of sparse mobile sensors deployed to implement missions in challenging environments. This paper explores a notion of tour networks that is well suited to circ...