Results 11 to 20 of about 6,531,643 (307)

Optimal Monte Carlo integration with fixed relative precision

open access: yesJournal of Complexity, 2013
We consider Monte Carlo algorithms for computing an integral @[email protected][email protected] which is positive but can be arbitrarily close to 0. It is assumed that we can generate a sequence X"n of uniformly bounded random variables with expectation @q.
Gajek, Lesław   +2 more
openaire   +2 more sources

Relative precision of top-down attentional modulations is lower in early visual cortex compared to mid- and high-level visual areas.

open access: yesJ Neurophysiol, 2022
Top-down spatial attention enhances cortical representations of behaviorally relevant visual information and increases the precision of perceptual reports.
Park S, Serences JT.
europepmc   +2 more sources

Precision luminosity measurement in proton-proton collisions at s = 13 TeV in 2015 and 2016 at CMS. [PDF]

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
The measurement of the luminosity recorded by the CMS detector installed at LHC interaction point 5, using proton-proton collisions at s = 13 TeV in 2015 and 2016, is reported.
A. Sirunyan   +499 more
semanticscholar   +1 more source

Relative precision of the sibship and LD methods for estimating effective population size with genomics-scale datasets

open access: yesbioRxiv, 2021
Computer simulations were used to compare relative precision of two widely-used single-sample methods for estimating effective population size (Ne)—the sibship method and the linkage-disequilibrium (LD) method.
R. Waples
semanticscholar   +1 more source

Precision tests of general relativity with matter waves [PDF]

open access: yesJournal of Modern Optics, 2011
We review the physics of atoms and clocks in weakly curved spacetime, and how each may be used to test the Einstein Equivalence Principle (EEP) in the context of the minimal Standard Model Extension (mSME). We find that conventional clocks and matter-wave interferometers are sensitive to the same kinds of EEP-violating physics. We show that the analogy
Hohensee, Michael A., Mueller, Holger
openaire   +2 more sources

EVALUATION OF PHOTOGRAMMETRIC PRODUCTS OF A KARST UNIT OBTAINED WITH A DRONE

open access: yesTropical and Subtropical Agroecosystems, 2021
Background. The rapid technological development of drones has been used in different disciplines as a new tool for the collection of geospatial data.
Gonzalo Neftaly Gijón-Yescas   +4 more
doaj   +1 more source

HAWQ: Hessian AWare Quantization of Neural Networks With Mixed-Precision [PDF]

open access: yesIEEE International Conference on Computer Vision, 2019
Model size and inference speed/power have become a major challenge in the deployment of neural networks for many applications. A promising approach to address these problems is quantization.
Zhen Dong   +4 more
semanticscholar   +1 more source

Performance Evaluation of Real-time DustTrak Monitors for Outdoor Particulate Mass Measurements in a Desert Environment

open access: yesAerosol and Air Quality Research, 2021
Using the filter-based gravimetric technique as the reference method, this study aimed to evaluate the performance of the TSI DustTrak DRX® aerosol monitor, which offers real-time measurements, and establish suitable factors for bias correction in real ...
Wasim Javed, Bing Guo
doaj   +1 more source

Intercalibration of the barrel electromagnetic calorimeter of the CMS experiment at start-up [PDF]

open access: yes, 2008
Calibration of the relative response of the individual channels of the barrel electromagnetic calorimeter of the CMS detector was accomplished, before installation, with cosmic ray muons and test beams. One fourth of the calorimeter was exposed to a beam
A. Askew   +326 more
core   +4 more sources

Reference satellite selection method for GNSS high-precision relative positioning

open access: yesGeodesy and Geodynamics, 2017
Selecting the optimal reference satellite is an important component of high-precision relative positioning because the reference satellite directly influences the strength of the normal equation.
Xiao Gao   +3 more
doaj   +1 more source

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