Results 101 to 110 of about 2,059 (191)
Modelado de parejas aleatorias usando cópulas
Revista Colombiana de Estadística, 2009 Las cópulas se han convertido en una herramienta útil para el modelado multivariado tanto estocástico como estadístico. En este artículo se revisan propiedades fundamentales de las cópulas que permitan caracterizar la estructura de dependencia de ...
GABRIEL ESCARELA, ANGÉLICA HERNÁNDEZ
doaj
Modal Logic and Modal Metaphysics: An Avicennian Division of Labour
Theoria, EarlyView.ABSTRACT This paper argues that Avicenna was both a necessitarian and a realist about contingency. The two aspects of his modal metaphysics are reconciled by arguing that Avicenna's modal metaphysics is founded on realism about essences: strictly speaking, an individual has no contingent properties, but a modal distinction can be made between the ...
Jari Kaukua
wiley +1 more source
Superlative Objoid Constructions in British and American English
World Englishes, EarlyView.ABSTRACT This paper investigates regional variation in Superlative Objoid constructions (SOCs) and their prepositional variant (at‐SOCs). SOCs combine a possessive pronoun with a superlative adjective. These function as manner‐degree modifiers in a context where the possessive is in postverbal position and correlative with the subject, as in they tried
Tamara Bouso, Marianne Hundt
wiley +1 more source
International Transactions in Operational Research, Volume 33, Issue 6, Page 4039-4071, November 2026.Abstract In response to the increasing complexity of modern products, dynamic markets, and intensified competition, project‐based organizations are actively seeking methodologies to efficiently manage their expanding project portfolios. This paper analyzes the project portfolio selection problem in uncertain environments. Despite recent advances in the
Miguel Saiz +3 more
wiley +1 more source
Journal of Linguistic Anthropology, Volume 36, Issue 2, August 2026.Abstract I propose the concept of delomization, the process whereby a sign comes to be understood as a symbol. I term such signs delomes. With rhematization and dicentization, delomization completes the triplet that linguistic anthropologists derive from Charles Sanders Peirce's third trichotomy.
Urmila Nair
wiley +1 more source
Copulas for Covariate Simulation in Pharmacometrics. [PDF]
CPT Pharmacometrics Syst PharmacolGuo Y, Guo T, van Hasselt JGC, Zwep LB.
europepmc +1 more source
Beyond Average Hive Performance: Tail Risk Measurement in Italian Apiculture With Honey‐at‐Risk
Environmetrics, Volume 37, Issue 5, July 2026.ABSTRACT This paper provides a framework for measuring honey‐production risk that complements standard mean‐based analyses by explicitly targeting downside tail risk. Using hive‐weight data from a large sample of Italian hives over the period 2021–2024, downside tail risk is quantified through the Honey‐at‐Risk (HaR) metric, defined as the quantile of ...
Alessio Brini +3 more
wiley +1 more source
Unveiling spring behaviour through copula-based inter-spring connectivity in the Central Himalaya. [PDF]
Sci RepMukherjee S +3 more
europepmc +1 more source
Quantifying Model Selection Uncertainty in Structural Analysis: Methodology and Application
Earthquake Engineering &Structural Dynamics, Volume 55, Issue 9, Page 1828-1844, 25 July 2026.ABSTRACT With increasing focus on complex engineering systems under rare events, computational models are critical for predictions due to the scarcity or absence of data. However, selecting an appropriate model can be challenging. Using a single model without available test calibration could result in significant bias in performance predictions. A case
Ya‐Heng Yang, Tracy C. Becker
wiley +1 more source
Data-Driven Chance Constrained Mixed Integer Nonlinear Bilevel Optimization via Copulas. [PDF]
Ind Eng Chem ResJohnn SN +5 more
europepmc +1 more source