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EUROPAR
2011
Springer
12 years 7 months ago
2011
Springer
Abstract. Grid information systems play a central role in today’s production Grid infrastructures, enabling the discovery of a range of information about the Grid services that e...
CONEXT
2010
ACM
13 years 5 months ago
2010
ACM
Evaluating anomaly detectors is a crucial task in traffic monitoring made particularly difficult due to the lack of ground truth. The goal of the present article is to assist rese...
AIRS
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Cross-lingual event tracking from a very large number of information sources (thousands of Web sites, for example) is an open challenge. In this paper we investigate effe...
PAM
2004
Springer
14 years 29 days ago
2004
Springer
We present measurement approaches to evaluate performance optimizations, employed at different layers of the protocol stack, to enhance application performance over wide-area wire...
ICASSP
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper investigates on the behavior of two blind signal decomposition algorithms, non negative matrix factorization (NMF) and non negative K-SVD (NKSVD), in a polyphonic music...