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PPNA
2011
15 years 2 months ago
LiquidStream - network dependent dynamic P2P live streaming
A successful P2P live streaming system must achieve high uploading bandwidth utilization, fast stream distribution, fair aggregate bandwidth distribution among participating nodes,...
Nikolaos Efthymiopoulos, Athanasios Christakidis, ...
ICTAI
2006
IEEE
16 years 1 months ago
An Approximation to Mean-Shift via Swarm Intelligence
Mean shift based feature space analysis has been shown to be an elegant, accurate and robust technique. The elegance in this non-parametric algorithm is mainly due to its simplici...
Mani Thomas, Chandra Kambhamettu
ICDM
2007
IEEE
162views Data Mining» more  ICDM 2007»
15 years 11 months ago
Exploiting Network Structure for Active Inference in Collective Classification
Active inference seeks to maximize classification performance while minimizing the amount of data that must be labeled ex ante. This task is particularly relevant in the context o...
Matthew J. Rattigan, Marc Maier, David Jensen, Bin...
CRYPTO
2010
Springer
157views Cryptology» more  CRYPTO 2010»
15 years 8 months ago
Oblivious RAM Revisited
We reinvestigate the oblivious RAM concept introduced by Goldreich and Ostrovsky, which enables a client, that can store locally only a constant amount of data, to store remotely ...
Benny Pinkas, Tzachy Reinman
CVPR
2008
IEEE
16 years 9 months ago
A recursive filter for linear systems on Riemannian manifolds
We present an online, recursive filtering technique to model linear dynamical systems that operate on the state space of symmetric positive definite matrices (tensors) that lie on...
Ambrish Tyagi, James W. Davis