Results 71 to 80 of about 6,560 (255)

A Two‐Stage Characterization Pipeline and Open‐Source Framework for Reproducible Tactile Sensing

open access: yesAdvanced Intelligent Systems, EarlyView.
The same soft tactile sensor returns different numbers when embodied in different robots. This is an Embodiment Gap that no shared framework currently captures transparently. A two‐stage characterization pipeline, paired with a FAIR open‐source digital datasheet, decouples intrinsic sensor behavior from embodiment effects and condenses cross‐laboratory
Matteo Lo Preti   +6 more
wiley   +1 more source

Accounting for animal health in efficiency analysis: An application to Swedish dairy farms

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Poor animal health is a central concern in modern livestock production. Despite the necessity to incorporate animal health in efficiency analysis, the theoretical and empirical developments are limited on this subject. This article appropriately characterizes the axiomatic properties of animal health within a production framework.
Frederic Ang   +3 more
wiley   +1 more source

Inference on counterfactual distributions [PDF]

open access: yes
We develop inference procedures for policy analysis based on regression methods. We consider policy interventions that correspond to either changes in the distribution of covariates, or changes in the conditional distribution of the outcome given ...
Blaise Melly   +2 more
core  

Extreme value limit theorems in discrete mathematics [PDF]

open access: yes
The present thesis deals with limit theorems for the numbers of inversions and descents, as well as for related combinatorial objects. This subject combines two different areas of mathematics: extreme value theory and statistical algebra.
Dörr, Philip
core   +1 more source

Nonparametric Tests for Conditional Symmetry in Dynamic Models. [PDF]

open access: yes
This article proposes omnibus tests for conditional symmetry around a parametric function in a dynamic context. Conditional moments may not exist or may depend on the explanatory variables.
Delgado, Miguel A.   +1 more
core  

Between classical and quantum [PDF]

open access: yes, 2005
The relationship between classical and quantum theory is of central importance to the philosophy of physics, and any interpretation of quantum mechanics has to clarify it.
Landsman, Nicolaas P.
core  

Mapping between tree metric spaces and time series: New constructions with applications to limit theorems for branch counts in partial Galton-Watson trees and signal processing

open access: yes, 2021
Mappings between trees and piece-wise linear functions are well-known and used in combinatorics and probability literature to explore the properties of trees and stochastic processes.
Haskell, Zoe Allegra
core  

Complexity Analysis of Bubble Plumes in Power Law Fluids Based on Chaos Theory

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In order to reveal the complexity of the internal flow of bubble plume in power law fluid, the flow characteristics and chaotic characteristics of plume are studied by experiment and theory. The chaotic characteristic parameters (correlation dimension D, K entropy, and Lyapunov exponent λ) of gas velocity under different superficial gas ...
Xin Dong   +6 more
wiley   +1 more source

Almost sure functional central limit theorems for multiparameter stochastic processes

open access: yes, 2008
There has recently been considerable interest in questions of weak convergence of sequences of stochastic processes {Xn(t), n > 1}, where t ranges over the unit cube in d-dimensional space. Situations in which such convergence arises include, for example,
E. B. Czerebak-Morozowicz   +2 more
semanticscholar   +1 more source

Surface Charges Guided Quasi‐TEM‐mode Microwave Propagation along Dielectric Nanowire

open access: yesAdvanced Physics Research, EarlyView.
According to Maxwell's equations, a single‐conductor transmission line cannot allow TEM‐mode electromagnetic wave propagation, however, this is based upon the assumption that dielectric material is isolated from the environment. In practice, surface electrostatic charges widely existed in nano‐materials with large surface‐to‐volume ratio.
BoYan Xu   +7 more
wiley   +1 more source

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