Results 61 to 70 of about 214,708 (186)

Improving Radio Source Count Estimation Using Kernel Density Estimation

The Astrophysical Journal
Radio source counts provide a fundamental census of cosmic radio emission, yet their estimation is usually based on coarse histograms that suffer from bin-choice bias, boundary effects, and survey incompleteness.
Luozhenhan Liu, Zunli Yuan, Wenjie Wang, Chuanqi Li   +3 more
doaj   +1 more source

Q residual non-parametric Distribution on Fault Detection Approach Using Unsupervised LSTM-KDE

International Journal of Prognostics and Health Management
It is well known among practitioner, majority collected data from industrial process plant are unlabeled. The collected historical data if utilize, able to provide vital information of process plant condition.
Nur Maisarah Mohd Sobran, Zool Hilmi Ismail   +1 more
doaj   +1 more source

Význam dobrovolnictví - součásti udržitelného způsobu života

Envigogika, 2011
Kde žijeme Narodili jsme se do světa, který podléhá určitým principům (obvykle tělesa padají ve směru tíhového zrychlení) a kde člověk zavedl některá pravidla (když něco chci, poprosím, když chci pokácet starý strom, požádám o povolení…).
Eva Krásenská
doaj   +1 more source

A review of calibration methods for biometric systems in forensic applications [PDF]

, 2012
When, in a criminal case there are traces from a crime scene - e.g., finger marks or facial recordings from a surveillance camera - as well as a suspect, the judge has to accept either the hypothesis \emph{$H_{p}$} of the prosecution, stating that the ...
Ali, Tauseef, Spreeuwers, Luuk, Veldhuis, Raymond   +2 more
core   +2 more sources

Visualization of Big Spatial Data using Coresets for Kernel Density Estimates

, 2017
The size of large, geo-located datasets has reached scales where visualization of all data points is inefficient. Random sampling is a method to reduce the size of a dataset, yet it can introduce unwanted errors.
Lex, Alexander, Ou, Yi, Phillips, Jeff M., Zheng, Yan   +3 more
core   +1 more source

Introduction to the R package TDA [PDF]

, 2015
We present a short tutorial and introduction to using the R package TDA, which provides some tools for Topological Data Analysis. In particular, it includes implementations of functions that, given some data, provide topological information about the ...
Fasy, Brittany Terese, Kim, Jisu, Lecci, Fabrizio, Maria, Clément   +3 more
core   +2 more sources

The SDSS-III Baryon Oscillation Spectroscopic Survey: Quasar Target Selection for Data Release Nine

, 2011
The SDSS-III Baryon Oscillation Spectroscopic Survey (BOSS), a five-year spectroscopic survey of 10,000 deg^2, achieved first light in late 2009. One of the key goals of BOSS is to measure the signature of baryon acoustic oscillations in the distribution
Abazajian, Abazajian, Adam D. Myers, Adelman-McCarthy, Adelman-McCarthy, Aihara, Anya Weyant, Anže Slosar, Barenboim, Belokurov, Blake, Blanton, Bond, Bovy, Bovy, Britt Lundgren, Butler, Christophe Yèche, Daniel J. Eisenstein, David H. Weinberg, David J. Schlegel, David Schiminovich, David W. Hogg, Donald P. Schneider, Eisenstein, Eisenstein, Eisenstein, Erin S. Sheldon, Fan, Frieman, Gordon T. Richards, Gray, Gray, Gunn, Gunn, Hennawi, Hogg, Hopkins, Ibata, Isabelle Pâris, James Rich, Jeremy L. Tinker, Jessica A. Kirkpatrick, Jiang, Jo Bovy, Jordi Miralda-Escudé, Joseph F. Hennawi, Khee-Gan Lee, Kirkpatrick, Komatsu, Kozlowski, Kyle Dawson, Larson, Lupton, Lupton, MacLeod, Martin, Martin White, Matthew M. Pieri, McDonald, Michael A. Strauss, Michael R. Blanton, Mink, Myers, Nao Suzuki, Natalie A. Roe, Nathalie Palanque-Delabrouille, Nicholas P. Ross, Norman, Padmanabhan, Patrick Petitjean, Peth, Pier, Prochaska, Richard G. McMahon, Richards, Richards, Richards, Richards, Richards, Richards, Richards, Riegel, Robert da Silva, Rupert A. C. Croft, Sarajedini, Schlegel, Schlegel, Schlegel, Schneider, Seo, Sesar, Shirley Ho, Slosar, Slosar, Smith, Stoughton, Sunyaev, W. Michael Wood-Vasey, W. N. Brandt, White, White, William C. Carithers, Worseck, Wright, York, Éric Aubourg   +106 more
core   +3 more sources

Whistler Wave Cascade in Solar Wind Plasma

, 2009
Nonlinear three dimensional, time dependent, fluid simulations of whistler wave turbulence are performed to investigate role of whistler waves in solar wind plasma turbulence in which characteristic turbulent fluctuations are characterized typically by ...
Alexandrova, Alexandrova, Bhattacharjee, Biskamp, Biskamp, Burman, Dastgeer, Dastgeer, Dastgeer Shaikh, Eliasson, Galtier, Gary, Goldstein, Goldstein, Gottlieb, Hasegawa, Iroshnikov, Kingsep, Kolmogorov, Krafft, Kraichnan, Leamon, Matthaeus, Ng, Roth, Saito, Shaikh, Shaikh, Shaikh, Shaikh, Shaikh, Shaikh, Shaikh, Shebalin, Shukla, Shukla, Smith, Stawicki, Urrutia, Vocks, Wei, Wu   +41 more
core   +2 more sources

More chemistry in KDE

, 2006
After Kalzium and kfile_chemical , KDE has now be extended with kparts for 3D structure and spectrum display: Kryomol . It is written in C++ and licensed GPL. It supports several chemistry formats, among which quantum chemical formats like Gaussian03, NwChem and ACES, and 3D structures as MDL molefile and XYZ.
openaire   +1 more source

Risk Factors for Hepatitis C Virus Infection in Canadian Patients with Chronic Type C Hepatitis

Canadian Journal of Gastroenterology, 1995
Previous reports from the United States indicate that as many as 40% of patients with chronic hepatitis C virus (HCV) have no identifiable risk factor for HCV infection.
GY Minuk, WWS Wong, KDE Kaita, BG Rosser
doaj   +1 more source