Sciweavers

184 search results - page 26 / 37
» FROST: Revisited and Distributed
Sort
View
ICASSP
2008
IEEE
14 years 1 months ago
Time-frequency localization from sparsity constraints
In the case of multicomponent AM-FM signals, the idealized representation which consists of weighted trajectories on the time-frequency (TF) plane, is intrinsically sparse. Recent...
Pierre Borgnat, Patrick Flandrin
VECPAR
2004
Springer
14 years 25 days ago
Data Management in Large-Scale P2P Systems
Peer-to-peer (P2P) computing offers new opportunities for building highly distributed data systems. Unlike client-server computing, P2P can operate without central coordination and...
Patrick Valduriez, Esther Pacitti
MOBIHOC
2006
ACM
14 years 7 months ago
Analysis of random mobility models with PDE's
In this paper we revisit two classes of mobility models which are widely used to represent users' mobility in wireless networks: Random Waypoint (RWP) and Random Direction (R...
Michele Garetto, Emilio Leonardi
IPCCC
2006
IEEE
14 years 1 months ago
dRamDisk: efficient RAM sharing on a commodity cluster
Recent work on distributed RAM sharing has largely focused on leveraging low-latency networking technologies to optimize remote memory access. In contrast, we revisit the idea of ...
Vassil Roussev, Golden G. Richard III, Daniel Ting...
IPPS
2006
IEEE
14 years 1 months ago
Selecting the tile shape to reduce the total communication volume
In this paper we revisit the tile-shape selection problem, that has been extensively discussed in bibliography. An efficient approach is proposed for the selection of a suitable t...
Nikolaos Drosinos, Georgios I. Goumas, Nectarios K...