Results 51 to 60 of about 726,653 (188)
Efficient Probabilistic Forecasts for Counts
Journal of the Royal Statistical Society Series B: Statistical Methodology, 2011 Summary Efficient probabilistic forecasts of integer-valued random variables are derived. The optimality is achieved by estimating the forecast distribution non-parametrically over a given broad model class and proving asymptotic (non-parametric) efficiency in that setting.
Brendan P. M. McCabe +2 more
openaire +1 more source
A Lossy Counting-Based State of Charge Estimation Method and Its Application to Electric Vehicles
Energies, 2015 Estimating the residual capacity or state-of-charge (SoC) of commercial batteries on-line without destroying them or interrupting the power supply, is quite a challenging task for electric vehicle (EV) designers.
Hong Zhang, Li Zhao, Yong Chen
doaj +1 more source
Kinetic-inductance-limited reset time of superconducting nanowire photon counters
, 2005 We investigate the recovery of superconducting NbN-nanowire photon counters after detection of an optical pulse at a wavelength of 1550 nm, and present a model that quantitatively accounts for our observations.
Andrew J. Kerman +7 more
core +1 more source
Distribution-Aware Sampling and Weighted Model Counting for SAT [PDF]
, 2014 Given a CNF formula and a weight for each assignment of values to variables, two natural problems are weighted model counting and distribution-aware sampling of satisfying assignments. Both problems have a wide variety of important applications.
Chakraborty, Supratik +4 more
core +4 more sources
, 2006 We explore the feasibility of using high conversion-efficiency periodically-poled crystals to produce photon pairs for photon-counting detector calibrations at 1550 nm. The goal is the development of an appropriate parametric down-conversion (PDC) source
A Migdall +10 more
core +1 more source
Research in the development of an improved multiplier phototube Final report [PDF]
Counting efficiency, noise factor measurement, dark noise, gain and counting rate, optical ...
Eberhardt, E. H., Henkel, P. R.
core +5 more sources
True photo-counting statistics of multiple on-off detectors
, 2012 We derive a closed photo-counting formula, including noise counts and a finite quantum efficiency, for photon number resolving detectors based on on-off detectors. It applies to detection schemes such as array detectors and multiplexing setups.
D.-G. Welsch +6 more
core +1 more source
Single-photon detection timing jitter in a visible light photon counter [PDF]
, 2010 Visible light photon counters (VLPCs) offer many attractive features as photon detectors, such as high quantum efficiency and photon number resolution. We report measurements of the single-photon timing jitter in a VLPC, a critical performance factor in ...
Baek, Burm +5 more
core +1 more source
PPDC: A Privacy-Preserving Distinct Counting Scheme for Mobile Sensing
Applied Sciences, 2019 Mobile sensing mines group information through sensing and aggregating users’ data. Among major mobile sensing applications, the distinct counting problem aiming to find the number of distinct elements in a data stream with repeated elements, is ...
Xiaochen Yang +3 more
doaj +1 more source
Direct measurement of carbon-14 in carbon dioxide by liquid scintillation counting [PDF]
, 1969 Liquid scintillation counting technique is applied to the direct measurement of carbon-14 in carbon dioxide. This method has high counting efficiency and eliminates many of the basic problems encountered with previous techniques.
Horrocks, D. L.
core +1 more source