Results 61 to 70 of about 78,936 (284)

A Note on the Asymptotic Efficiency of an Asymptotically Normal Estimator Sequence [PDF]

Journal of the Royal Statistical Society Series B: Statistical Methodology, 1963
SUMMARY This paper gives a rigorous yet quite elementary proof that under fairly general conditions, the asymptotic efficiency of an asymptotically normal estimator sequence does not exceed unity. Both estimation of a single parameter and simultaneous estimation of several parameters are considered.
openaire   +2 more sources

Formation Control of Multi‐Agent System with Local Interaction and Artificial Potential Field

Advanced Robotics Research, EarlyView.
This article proposes a local interaction‐based formation control method for Multi‐Agent system, integrating consensus and leader‐follower strategies with a stress response mechanism—artificial potential field to reduce communication overhead and enable obstacle avoidance. Experimental results on triangular, square, and hexagonal formations confirm its
Luoyin Zhao, Zheping Yan, Yuqing Wang, Raye Chen‐Hua Yeow   +3 more
wiley   +1 more source

Reliability Inference for the Multicomponent System Based on Progressively Type II Censored Samples from Generalized Pareto Distributions

Mathematics, 2020
In this paper, the reliability of a k-component system, in which all components are subject to common stress, is considered. The multicomponent system will continue to survive if at least s out of k components’ strength exceed the common stress.
Lauren Sauer, Yuhlong Lio, Tzong-Ru Tsai
doaj   +1 more source

Asymptotic normality of the truncation probability estimator for truncated dependent data [PDF]

Iranian Journal of Numerical Analysis and Optimization, 2009
In some long term studies, a series of dependent and possibly truncated life-times may be observed. Suppose that the lifetimes have a common marginal distribution function. In left-truncation model, one observes data (Xi,Ti) only, when Ti ≤ Xi.
S. Jomhoori, V. Fakoor, H. A. Azarnoosh
doaj   +1 more source

Asymptotic Normality of Parameter Estimators for~Mixed Fractional Brownian Motion with Trend

Austrian Journal of Statistics, 2023
We investigate the mixed fractional Brownian motion of the form Xt = θt+σWt +κBtH , driven by a standard Brownian motion W and a fractional Brownian motion B H with Hurst parameter H.
Kostiantyn Ralchenko, Mykyta Yakovliev
doaj   +1 more source

Backpropagation Through Soft Body: Investigating Information Processing in Brain–Body Coupling Systems

Advanced Robotics Research, EarlyView.
This study explores how information processing is distributed between brains and bodies through a codesign approach. Using the “backpropagation through soft body” framework, brain–body coupling agents are developed and analyzed across several tasks in which output is generated through the agents’ physical dynamics.
Hiroki Tomioka, Katsuma Inoue, Yasuo Kuniyoshi, Kohei Nakajima   +3 more
wiley   +1 more source

M−estimation in periodic Threshold GARCH models: Consistency and asymptotic normality

Miskolc Mathematical Notes
The present paper derives convergence rates and asymptotic normality of a class of M ...
Ahmed Ghezal, Imane Zemmouri
doaj   +1 more source

A note on unimodality and asymptotic normality

Journal of Combinatorial Theory, Series A, 1982
AbstractFrom asymptotic normality of a unimodal sequence (pn) estimates are obtained for the values N such that pN ⩾ pn for all n.
openaire   +2 more sources

The asymptotic normalized linear complexity of multisequences

Journal of Complexity, 2008
19 pages, 2 figures, submitted to J ...
Michael Vielhaber 0001, Mónica del Pilar Canales Chacon   +1 more
openaire   +4 more sources

Modular, Textile‐Based Soft Robotic Grippers for Agricultural Produce Handling

Advanced Robotics Research, EarlyView.
This article introduces textile‐based pneumatic grippers that transform simple textiles into robust bending actuators. Detailed experiments uncover how cut geometry and fabric selection shape performance. Successful handling of fragile agricultural items showcases the potential of textile robotics for safe, scalable automation in food processing and ...
Zeyu Hou, Eran Beeri Bamani, Joao Buzzatto, Bryan Busby, Lucas Ferrari Gerez   +4 more
wiley   +1 more source