Results 51 to 60 of about 6,230,983 (221)
, 2016 Channel estimation for millimeter-wave (mmWave) massive MIMO with hybrid precoding is challenging, since the number of radio frequency (RF) chains is usually much smaller than that of antennas.
Dai, Linglong +3 more
core +1 more source
Confidence-aware Levenberg-Marquardt optimization for joint motion estimation and super-resolution
, 2016 Motion estimation across low-resolution frames and the reconstruction of high-resolution images are two coupled subproblems of multi-frame super-resolution.
Bercea, Cosmin +2 more
core +1 more source
Aggregated estimating equation estimation [PDF]
Statistics and Its Interface, 2011 Motivated by the recent active research on online analytical processing (OLAP), we develop a computation and storage efficient algorithm for estimating equation (EE) estimation in massive data sets using a “divide-and-conquer” strategy. In each partition of the data set, we compress the raw data into some low dimensional statistics and then discard the
Nan Lin, Ruibin Xi
openaire +1 more source
Mapping heterogeneity in family planning indicators in Burkina Faso, Kenya, and Nigeria, 2000–2020
BMC MedicineBackground Family planning is fundamental to women’s reproductive health and is a basic human right. Global targets such as Sustainable Development Goal 3 (specifically, Target 3.7) have been established to promote universal access to sexual and ...
GBD Local and Small Area Estimation Family Planning Collaborators
doaj +1 more source
Application pratique de la méthode d’estimation de l’âge au décès de Schmitt et Broqua (2000)
Bulletins et Mémoires de la Société d’Anthropologie de Paris, 2004 Cette étude tend à confronter la méthode d’estimation de l’âge au décès proposée par Schmitt et Broqua (2000) à la réalité archéologique de la population d’une nécropole historique. Le grand nombre de bassins étudiés (940) permet une approche statistique
Ludovic Debono +3 more
doaj +1 more source
npj Parkinson's DiseaseWe developed VisionMD, an AI computer vision platform, analyzing over 1200 clinical videos of Parkinson’s patients’ hand movements across 13 years. This large-scale, markerless analysis identified three kinematic domains (speed, consistency, timing/scale)
Florian Lange +9 more
doaj +1 more source
BAYES RISKS OF ESTIMATORS OF ESTIMABLE PARAMETERS [PDF]
Bulletin of Mathematical Statistics, 1980 For the estimable parameter of degree 2, throughout this paper, we consider 02 with h2 such that h2(x, x) and h2(x, x)=0 for any x, yEX. As estimators of estimable parameters, U-statistics and differentiable statistical functions are well known. (See, for example, Hoeffding (1948) and von Mises (1947).) For an estimable parameter of degree 1, the U ...
openaire +2 more sources
Estimation of xanthate decomposition percentage as a function of pH, temperature and time by least squares regression and adaptive neuro-fuzzy inference system [PDF]
International Journal of Mining and Geo-Engineering, 2019 Estimation of xanthate decomposition percentage has a crucial role in the treatment of xanthate contaminated wastewaters and in the improvement of the flotation process performance.
Ali Behnamfard, Francesco Veglio
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Primary production assessment of the Southern Indian Ocean in consumption of silicic acid
Український антарктичний журнал, 2020 Estimation of the primary productivity (PP) for the area of the Southern Indian Ocean has been made on the base of assessment of interannual variability in concentration of silicic acid in the euphotic layer.
A.T. Kochergin
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Remote sensing-based estimation of precipitation data (2000-2015) in Ecuador's Loja province
Frontiers in Environmental ScienceThe primary climatic parameter frequently scrutinized in water balance assessments for water utilization is precipitation. Given its considerable variability across locations and over time, it is imperative to rely on high-quality statistical information
Luis Valverde +2 more
doaj +1 more source