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TON
2010
161views more  TON 2010»
15 years 1 months ago
Investigating Self-Similarity and Heavy-Tailed Distributions on a Large-Scale Experimental Facility
Abstract--After the seminal work by Taqqu et al. relating selfsimilarity to heavy-tailed distributions, a number of research articles verified that aggregated Internet traffic time...
Patrick Loiseau, Paulo Gonçalves, Guillaume...
TPDS
2010
117views more  TPDS 2010»
15 years 1 months ago
Reputation-Based Resource Allocation in P2P Systems of Rational Users
In this paper, we study p2p systems, where peers have to share their available resources between their own and other peers' needs. One such example is a system of peers who us...
Anna Satsiou, Leandros Tassiulas
TSP
2010
15 years 1 months ago
Sparse channel estimation for multicarrier underwater acoustic communication: from subspace methods to compressed sensing
Abstract--In this paper, we investigate various channel estimators that exploit channel sparsity in the time and/or Doppler domain for a multicarrier underwater acoustic system. We...
Christian R. Berger, Shengli Zhou, James C. Preisi...
DCC
2011
IEEE
15 years 29 days ago
Robust Learning of 2-D Separable Transforms for Next-Generation Video Coding
With the simplicity of its application together with compression efficiency, the Discrete Cosine Transform(DCT) plays a vital role in the development of video compression standar...
Osman Gokhan Sezer, Robert A. Cohen, Anthony Vetro
WWW
2011
ACM
15 years 28 days ago
Identifying primary content from web pages and its application to web search ranking
Web pages are usually highly structured documents. In some documents, content with different functionality is laid out in blocks, some merely supporting the main discourse. In ot...
Srinivas Vadrevu, Emre Velipasaoglu