Results 41 to 50 of about 485,703 (257)

Generative Modelling for Unsupervised Score Calibration

, 2014
Score calibration enables automatic speaker recognizers to make cost-effective accept / reject decisions. Traditional calibration requires supervised data, which is an expensive resource.
Brümmer, Niko, Garcia-Romero, Daniel
core   +1 more source

Calibration, validation, and evaluation of the Water Erosion Prediction Project (WEPP) model for hillslopes with natural runoff plot data

International Soil and Water Conservation Research, 2023
The Water Erosion Prediction Project (WEPP) model has been widely used for estimating runoff and soil loss. The evaluation of the latest version (version 2021.133) under a range of environmental conditions can provide confidence to its users.
Shuyuan Wang, Ryan P. McGehee, Tian Guo, Dennis C. Flanagan, Bernard A. Engel   +4 more
doaj   +1 more source

Tests of stellar model atmospheres by optical interferometry III: NPOI and VINCI interferometry of the M0 giant gamma Sge covering 0.5 - 2.2 microns [PDF]

, 2006
Aims: We present a comparison of the visual and NIR intensity profile of the M0 giant gamma Sagittae to plane-parallel ATLAS 9 as well as to plane-parallel & spherical PHOENIX model atmospheres. Methods: We use previously described visual interferometric
Allard, Alonso, Armstrong, Aufdenberg, Aufdenberg, Bordé, Burns, C. A. Hummel, Cohen, Davis, Fedele, Girardi, Glindemann, Hajian, Hanbury Brown, Hauschildt, Hestroffer, Hofmann, Hofmann, Hummel, Ireland, J. P. Aufdenberg, Jacob, Johnson, Keenan, Kervella, Kervella, M. Wittkowski, Morgan, Mozurkewich, Mozurkewich, Ohnaka, Ohnaka, Ohnaka, Perrin, Perrin, Peterson, Peterson, Quirrenbach, Scholz, Scholz, Scholz, Shao, Tej, V. Roccatagliata, Wittkowski, Wittkowski, Woodruff   +47 more
core   +2 more sources

Circular polarization measurement in millimeter-wavelength spectral-line VLBI observations [PDF]

, 2011
This paper considers the problem of accurate measurement of circular polarization in imaging spectral-line VLBI observations in the lambda=7 mm and lambda=3 mm wavelength bands.
A. J. Kemball, Attridge, Barvainis, Cawthorne, Conway, Cotton, Deller, Diamond, Glenn, Goldreich, Gonidakis, Habing, Hamaker, Herpin, Homan, Homan, Homan, Homan, Kemball, Kemball, Kemball, Kemball, Kemball, Kogan, Kutner, L. Richter, Liu, Nash, Nocedal, Pollack, Reid, Roberts, Sault, Troland, Vlemmings, Wardle, Wiesemeyer, Wiesemeyer   +37 more
core   +1 more source

A Calibration System for Compton Polarimetry at $e^+e^-$ Linear Colliders

, 2015
Polarimetry with permille-level precision is essential for future electron-positron linear colliders. Compton polarimeters can reach negligible statistical uncertainties within seconds of measurement time.
List, Jenny, Vauth, Annika, Vormwald, Benedikt   +2 more
core   +1 more source

ALMA long baseline phase calibration using phase referencing [PDF]

SPIE Proceedings, 2016
© 2016 SPIE.The Atacama Large Millimeter/submillimeter Array (ALMA) is the world's largest millimeter/submillimeter telescope and provides unprecedented sensitivities and spatial resolutions. To achieve the highest imaging capa- bilities, interferometric phase calibration for the long baselines is one of the most important subjects: The longer the ...
Asaki, Y, Matsushita, S, Fomalont, EB, Corder, SA, Nyman, LA, Dent, WRF, Philips, NM, Hirota, A, Takahashi, S, Vila-Vilaro, B, Nikolic, B, Hunter, TR, Remijian, A, Vlahakis, C   +13 more
openaire   +2 more sources

Calibration and rectification of vertically aligned binocular omnistereo vision systems

EURASIP Journal on Image and Video Processing, 2017
Omnidirectional stereo vision systems have been widely used as primary vision sensors in intelligent robot 3D measurement tasks, which require stereo calibration and rectification.
Chengtao Cai, Xiangyu Weng, Bing Fan, Qidan Zhu   +3 more
doaj   +1 more source

The automatic calibration of Korean VLBI Network data

, 2016
The calibration of Very Long Baseline Interferometry (VLBI) data has long been a time consuming process. The Korean VLBI Network (KVN) is a simple array consisting of three identical antennas.
Algaba, Juan-Carlos, Byun, Do-Young, Hodgson, Jeffrey A., Jung, Taehyun, Lee, Sang-Sung, Yun, Youngjoo, Zhao, Guang-Yao   +6 more
core   +1 more source

Atmospheric phase correction using CARMA-PACS: high angular resolution observations of the FU Orionis star PP 13S* [PDF]

, 2010
We present 0".15 resolution observations of the 227 GHz continuum emission from the circumstellar disk around the FU Orionis star PP 13S*. The data were obtained with the Combined Array for Research in Millimeter-wave Astronomy (CARMA) Paired Antenna ...
Bock, Douglas C., Bolatto, Alberto D., Carlstrom, John, Carpenter, John M., Culverhouse, Thomas L., Isella, Andrea, Joy, Marshall, Kwon, Woojin, Lamb, James W., Leitch, Erik M., Marrone, Daniel P., Muchovej, Stephen J., Plambeck, Richard L., Pérez, Laura M., Scott, Stephen L., Teuben, Peter J., Woody, David P., Wright, Melvyn C. H., Zauderer, B. Ashley   +18 more
core   +1 more source

Characterisation of Long Baseline Calibrators at 2.3 GHz [PDF]

Monthly Notices of the Royal Astronomical Society, 2011
9 pages, 7 Figures, accepted ...
Hungwe, F., Ojha, R., Booth, R. S., Bietenholz, M. F., Collioud, A., Charlot, P., Boboltz, D., Fey, A. L.   +7 more
openaire   +4 more sources