Results 71 to 80 of about 1,961,829 (179)

PERMMA: Enhancing parameter estimation of software reliability growth models: A comparative analysis of metaheuristic optimization algorithms.

PLoS ONE
Software reliability growth models (SRGMs) are universally admitted and employed for reliability assessment. The process of software reliability analysis is separated into two components.
Vishal Pradhan, Arijit Patra, Ankush Jain, Garima Jain, Ajay Kumar, Joydip Dhar, Anjan Bandyopadhyay, Saurav Mallik, Naim Ahmad, Ahmed Said Badawy   +9 more
doaj   +1 more source

Doppler sensing aided HEMP waveform parameter estimation [PDF]

Journal of Hebei University of Science and Technology
Aiming at the problem of significant Doppler frequency shift (DFS) in the waveform of high altitude electromagnetic pulse (HEMP) emitted by aircraft moving at high speed, which severely reduces the accuracy of HEMP waveform parameter estimation, a method
Chaojin QING, Yinjie ZHANG, Mintao ZHANG, Maogang WEI   +3 more
doaj   +1 more source

Comparison of estimation limits for quantum two-parameter estimation

Physical Review Research
Measurement estimation bounds for local quantum multiparameter estimation, which provide lower bounds on possible measurement uncertainties, have so far been formulated in two ways: by extending the classical Cramér-Rao bound (e.g., the quantum Cramér ...
Simon K. Yung, Lorcán O. Conlon, Jie Zhao, Ping Koy Lam, Syed M. Assad   +4 more
doaj   +1 more source

Parameter estimation for alpha-fractional bridges

, 2013
Let alpha,T>0. We study the asymptotic properties of a least squares estimator for the parameter alpha of a fractional bridge defined as dX_t=-alpha*X_t/(T-t)dt+dB_t, with t in [0,T) and where B is a fractional Brownian motion of Hurst index H>1/2 ...
Es-Sebaiy, Khalifa, Nourdin, Ivan
core   +1 more source

Parameter estimation from measurements along quantum trajectories

, 2015
The dynamics of many open quantum systems are described by stochastic master equations. In the discrete-time case, we recall the structure of the derived quantum filter governing the evolution of the density operator conditioned to the measurement ...
Bretheau, Landry, Campagne-Ibarcq, Philippe, Huard, Benjamin, Rouchon, Pierre, Six, Pierre   +4 more
core   +1 more source

3-PARAMETER WEIBULL DISTRIBUTION ESTIMATION BASED ON GM AND SVM

Jixie qiangdu, 2018
Aiming at the fact that the 3-parameter Weibull distribution model is complex and traditional methods have a low accuracy rate in the case of small samples,a new parameter estimation method based on GM-SVM was proposed. Grey model（ GM） and support vector
GAO Bin, CAO KeQiang, HU LiangMou, LI ShuGuang   +3 more
doaj  

In-situ efficiency and parameter estimation for induction motors using heuristic optimization. [PDF]

Sci Rep
Göztaş M, Sahman MA, Çunkaş M.
europepmc   +1 more source

Physics-Informed Emulation of Systemic Circulation for Fast Parameter Estimation and Uncertainty Quantification. [PDF]

Int J Numer Method Biomed Eng
Ryan W, Taylor-LaPole A, Olufsen M, Husmeier D, Vyshemirskiy V.   +4 more
europepmc   +1 more source

Hybrid machine learning and Gaussian process for antenna parameter estimation. [PDF]

Sci Rep
Thao HTP, Kien TV.
europepmc   +1 more source

Leveraging Two-Stage δ Global Sensibility Analysis Method to Inform Parameter Estimation in PBPK Models. [PDF]

Pharm Stat
Cuquerella-Gilabert M, De Carlo A, Sánchez Herrero S, Reig-López J, Merino-Sanjuan M, Tosca EM, Mangas-Sanjuan V, Magni P.   +7 more
europepmc   +1 more source