Sciweavers

3218 search results - page 329 / 644
» Timed Extensions for SDL
Sort
View
IPPS
2009
IEEE
16 years 1 months ago
Treat-before-trick : Free-riding prevention for BitTorrent-like peer-to-peer networks
In P2P file sharing systems, free-riders who use others’ resources without sharing their own cause system-wide performance degradation. Existing techniques to counter freerider...
Kyuyong Shin, Douglas S. Reeves, Injong Rhee
SIGCOMM
2009
ACM
16 years 1 months ago
White space networking with wi-fi like connectivity
Networking over UHF white spaces is fundamentally different from conventional Wi-Fi along three axes: spatial variation, temporal variation, and fragmentation of the UHF spectrum....
Paramvir Bahl, Ranveer Chandra, Thomas Moscibroda,...
EDBT
2010
ACM
202views Database» more  EDBT 2010»
16 years 1 months ago
Querying trajectories using flexible patterns
The wide adaptation of GPS and cellular technologies has created many applications that collect and maintain large repositories of data in the form of trajectories. Previous work ...
Marcos R. Vieira, Petko Bakalov, Vassilis J. Tsotr...
FOSSACS
2010
Springer
16 years 1 months ago
Reachability Analysis of Communicating Pushdown Systems
Abstract. The reachability analysis of recursive programs that communicate asynchronously over reliable Fifo channels calls for restrictions to ensure decidability. We extend here ...
Alexander Heußner, Jérôme Lerou...
ANSS
2008
IEEE
16 years 1 months ago
A Simulation Study of Common Mobility Models for Opportunistic Networks
Understanding mobility characteristics is important for the design and analysis of routing schemes for mobile ad hoc networks (MANETs). This is especially true for mobile opportun...
Muhammad Abdulla, Robert Simon