Results 21 to 30 of about 172 (94)

Vine copula knockoffs for variable selection in gene expression studies

Canadian Journal of Statistics, EarlyView.
Abstract Identifying clinical and genetic markers is essential for stratifying cancer patients by survival outcomes and guiding personalized treatment strategies. However, gene expression studies often involve high‐dimensional predictors with mixed data types and complex dependence, which complicates reliable variable selection.
José Ulises Márquez Urbina, Alejandro Román Vásquez, Graciela González Farías, Gabriel Escarela   +3 more
wiley   +1 more source

Optimal subsampling for regression with mixed‐type predictors

Canadian Journal of Statistics, EarlyView.
Abstract Subsampling has emerged as an appealing strategy to mitigate the computational and storage challenges imposed by large datasets. Recent subsampling techniques have shown notable computational gains for data dominated by numerical predictors. However, real‐world datasets frequently contain both numerical and categorical predictors.
Jiaqing Zhu, Lin Wang, Fasheng Sun
wiley   +1 more source

What Are the Performance Indicators for Successful New Product Development Projects in Small and Medium‐Sized Enterprises?*

Accounting Perspectives, Volume 24, Issue 1, Page 125-155, March 2025.
ABSTRACT New product development (NPD) has become essential for many small and medium‐sized enterprises (SMEs) to ensure their competitiveness and survival. However, NPD is fraught with pitfalls that can lead to project failure. To increase the likelihood of success, SMEs need to monitor the performance of their NPD projects using accurate indicators ...
Caroline Blais, Josée St‐Pierre
wiley   +1 more source

Apports de l’interaction sol-structures dans le dimensionnement des ouvrages portuaires

LHB Hydroscience Journal, 2023
RÉSUMÉLes ouvrages portuaires constituent des projets particuliers pour l’ingénierie, du fait qu’ils agrègent plusieurs spécificités en interaction. Les modifications d’exploitation des quais et des terre-pleins conduisent parfois à devoir réutiliser des
Mathilde Brun, H. Abdmeziem, V. Guirado, F. A. Ahmad, G. Baldi, R. Taravella, S. Burlon   +6 more
doaj   +1 more source

Learning Value Through Craft: How Shoemaking Reshaped My Management Accounting Mindset Apprentissage de la valeur grâce à l'artisanat : comment la fabrication de chaussures a transformé ma conception de la comptabilité de gestion

Accounting Perspectives, EarlyView.
ABSTRACT Drawing on my experience in a shoemaking course, I reflect on how my mindset regarding management accounting has evolved. I now see how the management accountant can play a more strategic role in helping companies promote creativity and create value throughout the production process.
Richard Fontaine, Niki Jessup, Ernest Bauer   +2 more
wiley   +1 more source

The Virtual Pivot: Adaptive Investor Relations in the Face of Disruption Le virage virtuel : le caractère adaptatif des relations avec les investisseurs face aux perturbations

Contemporary Accounting Research, EarlyView.
ABSTRACT The capacity of firms to communicate effectively with investors during periods of disruption is a critical but understudied dimension of corporate adaptability. The COVID‐19 pandemic offers a rare empirical setting to observe such adaptability: It eliminated in‐person investor events almost overnight, forcing firms to either withdraw from ...
Andrea K. Down, Nayana Reiter, Aida Sijamic Wahid   +2 more
wiley   +1 more source

Foreign ownership and transferring of gender norms

Canadian Journal of Economics/Revue canadienne d'économique, EarlyView.
Abstract In this paper, we study foreign ownership as a vehicle for transferring gender norms across international borders. Using detailed matched employer‐employee data from Sweden, we analyze how the within‐firm gender pay gap is affected by the degree of gender inequality in the home country of foreign investors.
Daniel Halvarsson, Olga Lark, Patrik Gustavsson Tingvall   +2 more
wiley   +1 more source

Bridging the gap between consumer perception and objective measurements: A novel multiview image analysis methodology for quantifying hair volume on a human head (curl type I to III)

International Journal of Cosmetic Science, EarlyView.
Quantifying 3D hair volume on a human head remains highly subjective. We present a robust automated image analysis methodology based on comprehensive consumer perception. This approach translates multidimensional attributes into objective measurements, highly predictive of sensory and consumer evaluations. We now have a rigorous and accurate metric for
Margalith Harrar, Chloé Six, Paola Littaye, Sylviane Delcourt, Irène Dubois, Séverine Jelidi, Florence Pouradier   +6 more
wiley   +1 more source

Conception et réalisation d’un logiciel de dimensionnement d’un système d’énergie hybride éolien-photovoltaïque

Revue des Énergies Renouvelables, 2014
Cet article présente le développement d’un nouveau logiciel DimHybride dédié au dimensionnement des systèmes d’énergies hybrides éolien-photovoltaïque en sites isolés. La modélisation des différents constituants du système hybride à savoir, le générateur
A. Bouharchouche, A. Bouabdallah, E.M. Berkouk, S. Diaf, H. Belmili   +4 more
doaj  

Engine Downsizing and Electric Hybridization Under Consideration of Cost and Drivability Réduction de taille moteur et hybridation électrique avec considérations de coût et de performance de conduite

Oil & Gas Science and Technology, 2012
Automotive manufacturers of hybrid electric vehicles are confronted with the multi-objective non-trivial optimization problem of engine downsizing and electric hybridization under consideration of cost and drivability.
Ebbesen S., Elbert P., Guzzella L.
doaj   +1 more source