Results 31 to 40 of about 676,778 (198)
A weighted dual criterion for stochastic equivalent linearization method
Vietnam Journal of Mechanics, 2014 A weighted dual mean square criterion for stochastic equivalent linearization method is considered in which the forward and backward replacements are weighted.
N. D. Anh, N. N. Linh
doaj +1 more source
A path following algorithm for the graph matching problem [PDF]
, 2008 We propose a convex-concave programming approach for the labeled weighted graph matching problem. The convex-concave programming formulation is obtained by rewriting the weighted graph matching problem as a least-square problem on the set of permutation ...
Bach, Francis +2 more
core +6 more sources
IEEE Access, 2021 We propose a novel localization method using angle-of-arrival (AoA) measurements with two-step error variance-weighted least squares (TELS). The first step is to estimate a terminal location provisionally using least squares.
Futa Watanabe
doaj +1 more source
Optimality of the Maximum Likelihood estimator in Astrometry
, 2018 The problem of astrometry is revisited from the perspective of analyzing the attainability of well-known performance limits (the Cramer-Rao bound) for the estimation of the relative position of light-emitting (usually point-like) sources on a CCD-like ...
Espinosa, Sebastian +4 more
core +1 more source
Weighted least squares collocation methods
Applied Numerical MathematicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Luigi Brugnano +2 more
openaire +4 more sources
Robust wrapping-free phase retrieval method based on weighted least squares method [PDF]
Optics and Lasers in Engineering, 2017 12 pages, 20 ...
Wang, Minmin +5 more
openaire +2 more sources
Penalized Composite Quasi-Likelihood for Ultrahigh-Dimensional Variable Selection
, 2010 In high-dimensional model selection problems, penalized simple least-square approaches have been extensively used. This paper addresses the question of both robustness and efficiency of penalized model selection methods, and proposes a data-driven ...
Bai +30 more
core +1 more source
Approximated Methods for Linear Delay Differential Equations Using Weighted Residual Methods
مجلة بغداد للعلوم, 2007 The main work of this paper is devoted to a new technique of constructing approximated solutions for linear delay differential equations using the basis functions power series functions with the aid of Weighted residual methods (collocations method ...
Baghdad Science Journal
doaj +1 more source
Archives of Public Health, 2021 Background Survival analysis is the most appropriate method of analysis for time-to-event data. The classical accelerated failure-time model is a more powerful and interpretable model than the Cox proportional hazards model, provided that model imposed ...
Yesuf Abdela Mustefa, Ding-Geng Chen
doaj +1 more source
IEEE Access, 2023 Location information is a required concern for localization-based service application in the field of wireless sensor networks (WSNs). Distance Vector-Hop (DV-Hop) algorithm as the most typical range-free localization scheme is more suitable for large ...
Fengrong Han +4 more
doaj +1 more source