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SRDS
2007
IEEE
15 years 10 months ago
Using Hidden Semi-Markov Models for Effective Online Failure Prediction
A proactive handling of faults requires that the risk of upcoming failures is continuously assessed. One of the promising approaches is online failure prediction, which means that...
Felix Salfner, Miroslaw Malek
ICPR
2006
IEEE
16 years 5 months ago
Adaptive Discriminant Projection for Content-based Image Retrieval
Content-based Image Retrieval (CBIR) is a computer vision application that aims at automatically retrieving images based on their visual content. Linear Discriminat Analysis and i...
Jie Yu, Qi Tian
PVLDB
2008
123views more  PVLDB 2008»
15 years 3 months ago
Dependable cardinality forecasts for XQuery
Though inevitable for effective cost-based query rewriting, the derivation of meaningful cardinality estimates has remained a notoriously hard problem in the context of XQuery. By...
Jens Teubner, Torsten Grust, Sebastian Maneth, She...
ISCC
2002
IEEE
135views Communications» more  ISCC 2002»
15 years 8 months ago
End-to-end versus explicit feedback measurement in 802.11 networks
Higher layer protocols in wireless networks need to dynamically adapt to observed network response. The common approach is that each session employs end-to-end monitoring to estim...
Manthos Kazantzidis, Mario Gerla
AUTOMATICA
2007
116views more  AUTOMATICA 2007»
15 years 4 months ago
Periodic input estimation for linear periodic systems: Automotive engine applications
In this paper, we consider periodic linear systems driven by T0-periodic signals that we desire to reconstruct. The systems under consideration are of the form ˙x =A(t)x +A0(t)w(...
Jonathan Chauvin, Gilles Corde, Nicolas Petit, Pie...