Results 111 to 120 of about 89,782 (266)

Bayesian inference for bivariate ranks

open access: yes, 2018
A recommender system based on ranks is proposed, where an expert's ranking of a set of objects and a user's ranking of a subset of those objects are combined to make a prediction of the user's ranking of all objects.
Guillotte, Simon   +2 more
core  

Patient‐reported outcomes, postoperative pain and pain relief after day‐case surgery (POPPY): chronic post‐surgical pain prevalence and associations*

open access: yesAnaesthesia, EarlyView.
Summary Introduction Day‐case surgical activity is increasing in the UK yet there is a lack of data on the prevalence of chronic post‐surgical pain in this population. This study uses data from the POPPY study to estimate the prevalence of chronic post‐surgical pain after day‐case surgery, its relationship with quality of life and also explores ...
Adam B. Brayne   +2037 more
wiley   +1 more source

A new class of copulas with tail dependence and a generalized tail dependence estimator [PDF]

open access: yes
We present a new family of copulas (generalized mean copulas) which is positive comprehensive and allows for upper tail dependence. It includes the Spearman copula and a specific Fréchet copula as special cases.
Fischer, Matthias J., Hinzmann, Gerd
core  

Corneal power modelling with OCT data – Thin and thick lens paraxial models versus raytracing

open access: yesActa Ophthalmologica, EarlyView.
Abstract Background Evaluating keratometric power with Zeiss index (PKZ), paraxial thick cornea power (Gullstrand [PG]) and power referenced to the front (PFV) and back vertex plane (PBV) and raytracing power (PR), and modelling the deviation from PKZ with a multivariable linear prediction model.
Achim Langenbucher   +4 more
wiley   +1 more source

Median and quantile conditional copulas

open access: yesDependence Modeling
This article studies the conditional dependency between random variables, conditionally upon a covariate (vector). The conditional copula fully characterizes this conditional dependency.
Gijbels Irène, Matterne Margot
doaj   +1 more source

Can Technological and Customer Competencies Enable the Firm to Be Greener? Simultaneous Consideration of Resource‐Based View and Social License to Operate

open access: yesBusiness Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT This research explores the contribution of firm competencies and green management practices to enhancing a firm's sustainable performance. It examines the effects of technological competencies (TC) and customer competencies (CC) through the lens of a competence‐based view (CBV) framework, particularly focusing on their influence on green ...
Tongkyu Kim   +5 more
wiley   +1 more source

McDowell and Sellars on Objective Purport

open access: yesEuropean Journal of Philosophy, EarlyView.
Abstract John McDowell has criticized Wilfrid Sellars on several occasions and over a number of years for his ‘non‐relational’ account of intentionality. This account is, according to McDowell, at least partly responsible for a ‘blind spot’ in Sellars's thinking: Sellars, allegedly, fails to see how objects or states of affairs in the external world ...
Stefan Brandt
wiley   +1 more source

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