See All Resources (157)
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First International Diagnosis Competition – DXC’09
A Publication, First International Diagnostic Competition - 13 years, 6 months ago
Shared By: SCOTT POLL
A framework to compare and evaluate diagnosis algorithms (DAs) has been created jointly by NASA Ames Research Center and PARC. In this paper, we present ...
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Towards a Framework for Evaluating and Comparing Diagnosis Algorithms
A Publication, First International Diagnostic Competition - 13 years, 6 months ago
Shared By: SCOTT POLL
Diagnostic inference involves the detection of anomalous system behavior and the identification of its cause, possibly down to a failed unit or to a parameter ...
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A Publication, Kanishka Bhaduri's Collection - 13 years, 6 months ago
Shared By: Kanishka Bhaduri
This paper proposes a scalable, local privacy preserving algorithm for distributed Peer-to-Peer (P2P) data aggregation useful for many advanced data mining/analysis tasks such as average/sum ...
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Distributed Anomaly Detection Using Satellite Data From Multiple Modalities
A Publication, Kanishka Bhaduri's Collection - 13 years, 4 months ago
Shared By: Kanishka Bhaduri
There has been a tremendous increase in the volume of Earth Science data over the last decade from modern satellites, in-situ sensors and different climate ...
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Privacy Preserving Outlier Detection through Random Nonlinear Data Distortion
A Publication, Kanishka Bhaduri's Collection - 13 years, 6 months ago
Shared By: Kanishka Bhaduri
Consider a scenario in which the data owner has some private/sensitive data and wants a data miner to access it for studying important patterns without ...
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ν-Anomica: A Fast Support Vector based Novelty Detection Technique
A Publication, Kanishka Bhaduri's Collection - 13 years, 6 months ago
Shared By: Kanishka Bhaduri
In this paper we propose ν-Anomica, a novel anomaly detection technique that can be trained on huge data sets with much reduced running time compared ...
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A Local Scalable Distributed Expectation Maximization Algorithm for Large Peer-to-Peer Networks
A Publication, Kanishka Bhaduri's Collection - 13 years, 6 months ago
Shared By: Kanishka Bhaduri
This paper describes a local and distributed expectation maximization algorithm for learning parameters of Gaussian mixture models (GMM) in large peer-to-peer (P2P) environments. The algorithm ...
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Fast and Flexible Multivariate Time Series Subsequence Search
A Publication, Kanishka Bhaduri's Collection - 13 years, 6 months ago
Shared By: Kanishka Bhaduri
Multivariate Time-Series (MTS) are ubiquitous, and are generated in areas as disparate as sensor recordings in aerospace systems, music and video streams, medical monitoring, and ...
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Second International Diagnostic Competition - DXC'10
A Publication, Second International Diagnostic Competition - 13 years, 6 months ago
Shared By: SCOTT POLL
A framework to compare and evaluate diagnosis algorithms (DAs) has been created jointly by NASA Ames Research Center, Palo Alto Research Center, and Delft University ...
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MULTI-LABEL ASRS DATASET CLASSIFICATION USING SEMI-SUPERVISED SUBSPACE CLUSTERING
A Publication, Conference on Intelligent Data Understanding 2010 (CIDU) - 13 years, 7 months ago
Shared By: Elizabeth Foughty
MULTI-LABEL ASRS DATASET CLASSIFICATION USING SEMI-SUPERVISED SUBSPACE CLUSTERING MOHAMMAD SALIM AHMED, LATIFUR KHAN, NIKUNJ OZA, AND MANDAVA RAJESWARI Abstract. There has been a lot of ...
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A Publication, Kanishka Bhaduri's Collection - 13 years, 6 months ago
Shared By: Kanishka Bhaduri
In this paper we develop a local distributed privacy preserving algorithm for feature selection in a large peer-to-peer environment. Feature selection is often used in ...
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Bayesian Separation of Non-Stationary Mixtures of Dependent Gaus
A Publication, Deniz Gencaga's Collection - 12 years, 11 months ago
Shared By: Deniz Gencaga
In this work, we propose a novel approach to perform Dependent Component Analysis (DCA). DCA can be thought as the separation of latent, dependent sources ...
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Estimation of Time-Varying Autoregressive Symmetric Alpha Stable
A Publication, Deniz Gencaga's Collection - 13 years, 6 months ago
Shared By: Deniz Gencaga
In the last decade alpha-stable distributions have become a standard model for impulsive data. Especially the linear symmetric alpha-stable processes have found applications in various ...
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On The Performance Comparison of Gradient Type Joint-Process Est
A Publication, Deniz Gencaga's Collection - 13 years, 6 months ago
Shared By: Deniz Gencaga
In adaptive signal processing, joint process estimation plays an important role in various estimation problems. It is well known that a joint process estimator consists ...
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SAR Image Enhancement using Particle Filters
A Publication, Deniz Gencaga's Collection - 12 years, 11 months ago
Shared By: Deniz Gencaga
In this paper, we propose a novel approach to reduce the noise in Synthetic Aperture Radar (SAR) images using particle filters. Interpretation of SAR images ...