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COMPSAC
2009
IEEE
13 years 12 months ago
Leveraging Social Contacts for Message Confidentiality in Delay Tolerant Networks
Delay and disruption tolerant networks (DTNs) can bring much-needed networking capabilities to developing countries and rural areas. DTN features such as high node mobility and in...
Karim M. El Defrawy, John Solis, Gene Tsudik
CORR
2010
Springer
129views Education» more  CORR 2010»
13 years 7 months ago
Understanding periodicity and regularity of nodal encounters in mobile networks: A spectral analysis
Abstract--Study on human mobility is gaining increasing attention from the research community with its multiple applications to use in mobile networks, particularly for the purpose...
Sungwook Moon, Ahmed Helmy
WMCSA
1999
IEEE
14 years 5 days ago
An Adaptive Protocol for Reliable Multicast in Mobile Multi-hop Radio Networks
In this paper we propose a new protocol for reliable multicast in a multi-hop mobile radio network. The protocol is reliable, i.e., it guarantees message delivery to all multicast...
Sandeep K. S. Gupta, Pradip K. Srimani
ICRA
2006
IEEE
120views Robotics» more  ICRA 2006»
14 years 1 months ago
Autonomous Enhancement of Disruption Tolerant Networks
— Mobile robots have successfully solved many real world problems. In the following we present the use of mobile robots to address the novel and challenging problem of providing ...
Brendan Burns, Oliver Brock, Brian Neil Levine
SIGMOBILE
2008
86views more  SIGMOBILE 2008»
13 years 7 months ago
Profile-cast: behavior-aware mobile networking
In this paper we advocate a service paradigm, profile-cast, within the communication framework of delay tolerant networks (DTN)[2]. This novel approach leverages the behavioral pat...
Wei-jen Hsu, Debojyoti Dutta, Ahmed Helmy