Results 101 to 110 of about 71,442 (256)

Empirical‐Process Limit Theory and Filter Approximation Bounds for Score‐Driven Time Series Models

Journal of Time Series Analysis, EarlyView.
ABSTRACT This article examines the filtering and approximation‐theoretic properties of score‐driven time series models. Under specific Lipschitz‐type and tail conditions, new results are derived, leading to maximal and deviation inequalities for the filtering approximation error using empirical process theory.
Enzo D'Innocenzo
wiley   +1 more source

Inferring Hidden Attentional States in Driving: A Bayesian Approach to Modeling Distraction and Secondary Task Engagement. [PDF]

Hum Factors
Dheeraj Kashyap L, Wang Z, Chang Y, Zahabi M, Garcia A.   +4 more
europepmc   +1 more source

Mean-variance optimality for semi-Markov decision processes under first passage criteria

Kybernetika (Praha), 2017
Xiangxiang Huang, Yonghui Huang
semanticscholar   +1 more source

On the importance of shelter availability for reptiles provided by burrow‐digging ecosystem engineers: A systematic review and a case study

Journal of Zoology, EarlyView.
In this article, we show that ground burrows influenced reptile populations inconsistently across both the 5‐year field study in the Kiskunság and the broader systematic review, which together revealed positive, negative, and neutral effects across species and habitat types.
B. Bancsik, A. Móré, B. Wenner, G. Rák, M. Budai, G. Kovács, B. Nagy, Z. Ladnyik, M. Szabolcs, E. Mizsei   +9 more
wiley   +1 more source

A methodological analysis of systematic reviews of cost-effectiveness in screening, diagnosis, and treatment of colorectal cancer. [PDF]

Health Econ Rev
Velásquez MA, Bachelet VC.
europepmc   +1 more source

Word Predictability as a Measure of Second Language Proficiency

Language Learning, EarlyView.
Abstract This study introduces predictabilityBERT, a novel metric for assessing second language (L2) proficiency based on the predictability of word choices in learner language production. Using BERT (Devlin et al., 2019), we calculated the conditional probability of each word in a text given its surrounding context.
Langdon Holmes, Scott Crossley, Wesley Morris, Joon Suh Choi   +3 more
wiley   +1 more source

Measure‐valued processes for energy markets

Mathematical Finance, Volume 35, Issue 2, Page 520-566, April 2025.
Abstract We introduce a framework that allows to employ (non‐negative) measure‐valued processes for energy market modeling, in particular for electricity and gas futures. Interpreting the process' spatial structure as time to maturity, we show how the Heath–Jarrow–Morton approach can be translated to this framework, thus guaranteeing arbitrage free ...
Christa Cuchiero, Luca Di Persio, Francesco Guida, Sara Svaluto‐Ferro   +3 more
wiley   +1 more source

Addressing lightning and market uncertainties in self-scheduling: A fuzzy-markov approach for smart grids. [PDF]

Sci Rep
Benistan IS, Shahbazzadeh MJ, Eslami M.
europepmc   +1 more source

Navigating Supply Shocks: Sector Resilience and Production Prices Through Stochastic Input–Output Modeling

Mathematical Finance, EarlyView.
ABSTRACT This study develops a novel multivariate stochastic framework for assessing systemic risks, such as climate and nature‐related shocks, within production or financial networks. By embedding a linear stochastic fluid network, interpretable as a generalized vector Ornstein–Uhlenbeck process, into the production network of interdependent ...
Giovanni Amici, Gianluca Fusai, Anna Maria Gambaro, Daniele Marazzina   +3 more
wiley   +1 more source

Advances in Biosimilars: A Systematic Review of Machine Learning Applications. [PDF]

Pharmaceuticals (Basel)
Duarte V, Bas TG.
europepmc   +1 more source