PPT-Anomaly Detection in Gamma Ray Spectra: A Machine Learning Perspective

Author : calandra-battersby | Published Date : 2018-02-08

Nathalie Japkowicz Colin Bellinger Shiven Sharma Rodney Berg Kurt Ungar University of Ottawa Northern Illinois University Radiation Protection Bureau Health

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Anomaly Detection in Gamma Ray Spectra: A Machine Learning Perspective: Transcript

Nathalie Japkowicz Colin Bellinger Shiven Sharma Rodney Berg Kurt Ungar University of Ottawa Northern Illinois University Radiation Protection Bureau Health Canada. Introduction and Use Cases. Derick . Winkworth. , Ed Henry and David Meyer. Agenda. Introduction and a Bit of History. So What Are Anomalies?. Anomaly Detection Schemes. Use Cases. Current Events. Q&A. ASTROPHYSICAL SCENARIOS. Félix Mirabel. *. Neutron stars & Black . holes. in . stellar. . binary. . systems. . that. . radiate. in gamma-rays.. (Will not . refer. to . other. types gamma-ray . 84 . Hiroshi Nagai. (National Astronomical Observatory of Japan). In collaboration with. Monica . Orienti. , Motoki Kino, Kenta Suzuki, Keiichi Asada, Akihiro . Doi. , Gabriele . Giovannini. , Marcello . Polarimeter. for Solar flares . (. GRIPS. ). Recently funded NASA LCAS balloon mission. 3D position-sensitive germanium spectrometer. High spectral resolution (~2 keV FWHM at 662 keV). Compton-scatter track reconstruction. Manel. Martinez. 4. 3. rd. . Winter Meeting. March 2015-Benasque. Outline. 1) Introduction. 2) Basics on VHE Gamma Astronomy physics. 3) VHE gamma observatories. 4) CTA. 5. ) Conclusions. 1) INTRODUCTION. Craig Buchanan. University of Illinois at Urbana-Champaign. CS 598 MCC. 4/30/13. Outline. K-Nearest Neighbor. Neural Networks. Support Vector Machines. Lightweight Network Intrusion Detection (LNID). Anomaly-based . Network Intrusion . Detection (A-NIDS). by Nitish Bahadur, Gulsher Kooner, . Caitlin Kuhlman. 1. PALANTIR CYBER An End-to-End Cyber Intelligence Platform for Analysis & Knowledge Management [Online]. Available: . 1 - ray Imaging Ethan Hull, Matthew Kiser PHDS Corporation, 3011 Amherst Road, Knoxville, TN 37921, USA Historically, radioactive material detection and localization have been accomplished through th 14. . World-Leading Research with Real-World Impact!. CS 5323. Outline. Anomaly detection. Facts and figures. Application. Challenges. Classification. Anomaly in Wireless. . 2. Recent News. Hacking of Government Computers Exposed 21.5 Million People. . Matthew Erenpreiss. Ohio Department of Natural Resources. Division of Geological Survey. Utica . Shale Play Book Study Workshop. Canonsburg, PA. July 14, 2015. Outline. Background. Spectral Gamma-Ray Scanner. Hierarchical Temporal Memory (and LSTM). Jaime Coello de Portugal. Many thanks to . Jochem. . Snuverink. Motivation. Global outlier. Level change. Pattern deviation. Pattern change. Plots from: Ted . Marie-Laure Mauborgne. SLB. CSG17 – July 17. th. 2023. 1. Founded by a physicist and an engineer in 1926 to conduct the first geophysical measurements of rock formations . What is SLB?. (former Schlumberger). some views on its status. and perspectives. September. , 15th 2021. . P. hilippe Laurent. CEA/DRF/IRFU/. DAp. Gamma-ray astronomy status and perspective. Plan. Current/future hard X-ray/. -ray. telescopes. T. elescope. Liz Hays. NASA GSFC. Lecture Plan. The Fermi Observatory. Science Motivation. Instruments. Detecting gamma rays with the Large . A. rea Telescope. Instrument Subsystems. Angular resolution.

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