Results 31 to 40 of about 86,119,902 (180)

Bieten KI‐basierte Surrogatmodelle einen Mehrwert für die Prozessoptimierung? — Untersuchungen zu praktischen Anwendungsbeispielen im C4‐Verbund Can AI‐based surrogate models offer added value for process optimization? — Investigations into practical application examples in the C4‐Verbund

open access: yesChemie Ingenieur Technik, EarlyView.
KI‐basierte Surrogatmodelle ermöglichen die Echtzeitoptimierung chemischer Prozesse durch die präzise Abbildung komplexer Zusammenhänge bei reduzierter Rechenzeit. Anhand zweier industrieller Anwendungsfälle aus der C4‐Chemie wird das Potenzial modellbasierter Optimierung systematisch demonstriert.
Bastian Bruns   +4 more
wiley   +1 more source

MARS‐Diff: Guarded Residual Diffusion for Leakage‐Disciplined Probabilistic Portfolio‐Loss Forecasting

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT This paper develops Masked Asset–Regime Scenario Diffusion (MARS‐Diff), a leakage‐disciplined framework for probabilistic forecasting of multiday portfolio losses. The framework combines a regularized heterogeneous autoregressive model with exogenous predictors (HAR‐X) as its anchor, a train‐only masked representation of a high‐dimensional ...
Çağlar Sözen, Mervenur Sözen
wiley   +1 more source

Bayesian Multivariate Two‐Stage Volatility‐Return Models (MTS‐VR)

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT This paper develops a class of models to capture the joint dynamics of asset returns and multivariate volatility. Owing to its two‐stage construction, this class is referred to as the multivariate two‐stage volatility‐return (MTS‐VR) model.
Zhenglyu Huang   +2 more
wiley   +1 more source

Can AI be Easy? Lessons Learned From the EZR.py Toolkit

open access: yesSoftware: Practice and Experience, EarlyView.
ABSTRACT Much recent press claims that developers no longer need to read code. We disagree, at least within the domain of tabular software‐engineering (SE) optimization tasks: rows of x$$ x $$ and y$$ y $$ values where the y$$ y $$ values are expensive to obtain.
Tim Menzies   +2 more
wiley   +1 more source

From steps to home ranges: How habitat disturbance influences the movement drivers of an arboreal primate

open access: yesJournal of Animal Ecology, EarlyView.
Challenging the narrative about howler monkeys' high resilience to anthropogenic changes, our multiscale analysis reveals the costs of habitat disturbance to their movement ecology. We identify thermal limitations, reduced travel efficiency, and significant spatial saturation.
Anaid Cárdenas‐Navarrete   +4 more
wiley   +1 more source

New Goods and New Habits: Cleanliness as a Class Marker and the Making of the Peasant Homemaker, Sweden 1850–1910

open access: yesGender &History, EarlyView.
ABSTRACT The article examines what cleanliness, that is, hygiene and tidiness, meant for landowning farm households in the county of Härjedalen in the inland of northern Sweden from the 1860s to the 1910s. The period is characterised by a growing understanding of bacteria and of how infectious diseases could be prevented through improved hygiene ...
Marie Ulväng
wiley   +1 more source

Poststrukturalistisk genusforskning och klass som kategori

open access: yes, 2007
Svenska genusforskare som lägger tonvikt vid klass börjar ofta med det kritiska konstaterandet att klass och klassrelaterade frågor varit frånvarande från senaste årens genusvetenskapliga forskningsfront.
Selberg, Rebecca,
core   +4 more sources

Theorising Indo‐Caribbean Identities Beyond the Homeland/Hostland Binary: Indo‐Guadeloupeans’ ‘Archipelagic Brown Consciousness’

open access: yesThe British Journal of Sociology, EarlyView.
ABSTRACT Indo‐Caribbean groups, who settled in the Caribbean via the colonial system of Indian indentured labour, have long been marginal in discussions of diaspora and Caribbeanness. This paper explores how Indo‐Guadeloupeans—from Guadeloupe, a current French overseas territory—articulate post‐indenture identities by developing two interrelated ...
Manuela Latchoumaya
wiley   +1 more source

Klass

open access: yes, 2016
Vi är alla väl medvetna om våra livsvillkor och om våra begränsade utsikter att förändra dem. Att vi kanske inte så ofta pratar om det som klass är en annan sak. I en tid då ojämlikheten närmar sig 1800-talets nivåer är det inte medvetenheten om ojämlika
Hörnqvist, Magnus,
core  

Home - About - Disclaimer - Privacy