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NECO
1998
151views more  NECO 1998»
15 years 4 months ago
Nonlinear Component Analysis as a Kernel Eigenvalue Problem
We describe a new method for performing a nonlinear form of Principal Component Analysis. By the use of integral operator kernel functions, we can e ciently compute principal comp...
Bernhard Schölkopf, Alex J. Smola, Klaus-Robe...
MTA
2007
113views more  MTA 2007»
15 years 4 months ago
Throughput optimization for video streaming proxy servers based on video staging
A video streaming proxy server needs to handle hundreds of simultaneous connections between media servers and clients. Inside, every video arrived at the server and delivered from ...
Wai Kong Cheuk, Daniel Pak-Kong Lun
PVLDB
2008
108views more  PVLDB 2008»
15 years 4 months ago
Sliding-window top-k queries on uncertain streams
Query processing on uncertain data streams has attracted a lot of attentions lately, due to the imprecise nature in the data generated from a variety of streaming applications, su...
Cheqing Jin, Ke Yi, Lei Chen 0002, Jeffrey Xu Yu, ...
ML
2008
ACM
110views Machine Learning» more  ML 2008»
15 years 3 months ago
A theory of learning with similarity functions
Kernel functions have become an extremely popular tool in machine learning, with an attractive theory as well. This theory views a kernel as implicitly mapping data points into a ...
Maria-Florina Balcan, Avrim Blum, Nathan Srebro
IMC
2010
ACM
15 years 2 months ago
Internet background radiation revisited
The monitoring of packets destined for reachable, yet unused, Internet addresses has proven to be a useful technique for measuring a variety of specific Internet phenomenon (e.g.,...
Eric Wustrow, Manish Karir, Michael Bailey, Farnam...