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CIKM
2008
Springer
15 years 8 months ago
Efficient and effective link analysis with precomputed salsa maps
SALSA is a link-based ranking algorithm that takes the result set of a query as input, extends the set to include additional neighboring documents in the web graph, and performs a...
Marc Najork, Nick Craswell
JSAC
2007
263views more  JSAC 2007»
15 years 6 months ago
An Empirical Study of the Coolstreaming+ System
—In recent years, there has been significant interest in adopting the Peer-to-Peer (P2P) technology for Internet live video streaming. There are primarily two reasons behind thi...
Bo Li, Susu Xie, Gabriel Yik Keung, Jiangchuan Liu...
ICNP
2009
IEEE
15 years 4 months ago
End-to-End Versus Hop-by-Hop Soft State Refresh for Multi-hop Signaling Systems
Abstract--To ensure state synchronization of signalling operations, many signaling protocol designs choose to establish "soft" state that expires if it is not refreshed. ...
Xiaoming Fu, Jianhua He
TWC
2011
232views more  TWC 2011»
15 years 1 months ago
Joint Detection of Primary Systems Using UWB Impulse Radios
Abstract—Regulation in Europe and Japan requires the implementation of detect-and-avoid (DAA) techniques in some bands for the coexistence of licensed primary systems and seconda...
Serhat Erküçük, Lutz H.-J. Lampe,...
MST
2010
146views more  MST 2010»
15 years 1 months ago
The Cache-Oblivious Gaussian Elimination Paradigm: Theoretical Framework, Parallelization and Experimental Evaluation
We consider triply-nested loops of the type that occur in the standard Gaussian elimination algorithm, which we denote by GEP (or the Gaussian Elimination Paradigm). We present tw...
Rezaul Alam Chowdhury, Vijaya Ramachandran