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CORR
2008
Springer
126views Education» more  CORR 2008»
14 years 9 months ago
Non-Negative Matrix Factorization, Convexity and Isometry
Traditional Non-Negative Matrix Factorization (NMF) [19] is a successful algorithm for decomposing datasets into basis function that have reasonable interpretation. One problem of...
Nikolaos Vasiloglou, Alexander G. Gray, David V. A...
CORR
2012
Springer
171views Education» more  CORR 2012»
13 years 5 months ago
Random Feature Maps for Dot Product Kernels
Approximating non-linear kernels using feature maps has gained a lot of interest in recent years due to applications in reducing training and testing times of SVM classifiers and...
Purushottam Kar, Harish Karnick
ICIP
1999
IEEE
15 years 11 months ago
Data Hiding in Video
We propose a video data embedding scheme in which the embedded signature data is reconstructed without knowing the original host video. The proposed method enables high rate of da...
Jong Jin Chae, B. S. Manjunath
66
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DATE
2010
IEEE
173views Hardware» more  DATE 2010»
15 years 2 months ago
Robust design of embedded systems
—This paper presents a methodology to evaluate and optimize the robustness of an embedded system in terms of invariability in case of design revisions. Early decisions in embedde...
Martin Lukasiewycz, Michael Glaß, Jürge...
SIGIR
1999
ACM
15 years 1 months ago
Relevance Feedback Retrieval of Time Series Data
There has been much recent interest in retrieval of time series data. Earlier work has used a fixed similarity metric (e.g., Euclidean distance) to determine the similarity betwee...
Eamonn J. Keogh, Michael J. Pazzani