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A comparison of market risk measures from a twofold perspective: accurate and loss function [PDF]

open access: yesACRN Journal of Finance and Risk Perspectives, 2023
Under the new regulation based on Basel solvency framework, known as Basel III and Basel IV, financial institutions must calculate the market risk capital requirements based on the Expected Shortfall (ES) measure, replacing the Value at Risk (VaR ...
Sonia Benito Muela   +2 more
doaj   +1 more source

EasyComVi: A Tool for the Interactive Learning of Computer Vision in Distance Education

open access: yesUbiquity Proceedings, 2023
This article presents the EasyComVi Tool, an interactive application developed to facilitate the study of Computer Vision for students enrolled in an Engineering Master degree with a Distance Learning methodology.
Blanca Quintana   +4 more
doaj   +1 more source

Muestreo y comunicación: impacto en el control de formaciones en sistemas multi-robot heterogéneos

open access: yesRevista Iberoamericana de Automática e Informática Industrial RIAI, 2023
Este trabajo presenta el análisis del efecto de la frecuencia de muestreo y comunicación en un sistema multi-robot (SMR) en su desempeño temporal y en la carga computacional. El sistema experimental está compuesto por robots móviles del tipo Khepera IV y
Francisco-José Mañas-Álvarez   +3 more
doaj   +1 more source

Distance-in-time versus distance-in-space

open access: yesProceedings of the 42nd ACM SIGPLAN International Conference on Programming Language Design and Implementation, 2021
Cache behavior is one of the major factors that influence the performance of applications. Most of the existing compiler techniques that target cache memories focus exclusively on reducing data reuse distances in time (DIT). However, current manycore systems employ distributed on-chip caches that are connected using an on-chip network.
Mahmut Taylan Kandemir   +4 more
openaire   +2 more sources

Distance-regularised graphs are distance-regular or distance-biregular [PDF]

open access: yesJournal of Combinatorial Theory, Series B, 1987
The authors are concerned that the theory of distance-regular graphs does not apply directly to the graphs of generalised polygons. They therefore define a distance-regularised graph to be one in which, for any integer k and any vertices x and y, the number of vertices at distance k from x and adjacent to y only depends on the vertex x and the distance
Chris D. Godsil, John Shawe-Taylor
openaire   +3 more sources

Developing Student Behaviours that Support Academic Integrity in Distance Learning

open access: yesOpen Praxis, 2022
The shift to online assessment during the pandemic has generated debates on academic integrity, also highlighting good practice in supporting students and staff.
Linda Amrane-Cooper   +2 more
doaj   +3 more sources

Measuring the Influence of Environment on Behaviour: A Multimethod Multisample Validation of the Situational Strength at Work (SSW) Scale in Spanish-Speaking Samples

open access: yesJournal of Work and Organizational Psychology, 2021
Environment and personality interact determining the manner a subject behaves, but research on how to conceptualise and measure the environment is still scarce.
José A. García-Arroyo   +1 more
doaj   +1 more source

Distance Domination and Distance Irredundance in Graphs [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2007
A set $D\subseteq V$ of vertices is said to be a (connected) distance $k$-dominating set of $G$ if the distance between each vertex $u\in V-D$ and $D$ is at most $k$ (and $D$ induces a connected graph in $G$). The minimum cardinality of a (connected) distance $k$-dominating set in $G$ is the (connected) distance $k$-domination number of $G$, denoted ...
Adriana Hansberg   +2 more
openaire   +2 more sources

Determination of digital technologies preferences of educational researchers [PDF]

open access: yesAAOU Journal, 2021
Purpose – This study aims to investigate the preferences of 96 educational researchers on the use of digital technologies in scientific research. Design/methodology/approach – The study was designed as a quantitative-dominant sequential explanatory mixed-
Mehmet Fırat   +2 more
doaj   +1 more source

Modeling of Personalized E-Learning Environment Based on Intelligent Agents [PDF]

open access: yesInterdisciplinary Journal of Virtual Learning in Medical Sciences, 2017
Background: The present study aimed at investigating the designing dimensions of personalized e-learning environment scale based on intelligent agents and presentation of an integrated model from 11 intelligent agents.
Bahman Saeidi Pour   +3 more
doaj   +1 more source

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