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AAAI
1994
13 years 9 months ago
Prediction Sharing Across Time and Contexts
Sometimes inferences made at some specific time are valid at other times, too. In model-based diagnosis and monitoring as well as qualitative simulation inferences are often re-do...
Oskar Dressler, Hartmut Freitag
SDM
2010
SIAM
181views Data Mining» more  SDM 2010»
13 years 5 months ago
Efficient Nonnegative Matrix Factorization with Random Projections
The recent years have witnessed a surge of interests in Nonnegative Matrix Factorization (NMF) in data mining and machine learning fields. Despite its elegant theory and empirical...
Fei Wang, Ping Li
DSVIS
1997
Springer
13 years 12 months ago
DMVIS: Design, Modelling and Validation of Interactive Systems
Much of the work reported in the first three DSVIS conferences has concentrated on techniques and languages for specifying and developing interactive systems. In this paper, we ar...
Robert E. Fields, Nicholas A. Merriam, Andrew M. D...
COLING
1994
13 years 9 months ago
N-Gram Cluster Identification During Empirical Knowledge Representation Generation
: This paper presents an overview of current research concerning knowledge extraction from technical texts. In particular, the use of empirical techniques during the identification...
Robin Collier
ICASSP
2010
IEEE
13 years 8 months ago
Time-varying spectrum estimation of uniformly modulated processes by means of surrogate data and empirical mode decomposition
We propose a new estimate of the time-varying spectra of uniformly modulated processes. The estimate is based on a resampling scheme which incorporates empirical mode decompositio...
Azadeh Moghtaderi, Patrick Flandrin, Pierre Borgna...