Results 111 to 120 of about 23,253 (274)
Single‐image deraining algorithm based on multi‐stage recurrent network
IET Image ProcessingThe damage caused by the rain streak attached to the rainy image to the background seriously affects the analysis of image information and subsequent research.
Chen Li, Xueting Li, Yecai Guo, Jia Li
doaj +1 more source
Robust Estimation and Inference for Time‐Varying Unconditional Volatility
Journal of Time Series Analysis, EarlyView.ABSTRACT We derive a general and robust estimator of a large class of parametric specifications of time‐varying unconditional volatility of financial returns, both univariate and multivariate, and establish the Consistency and Asymptotic Normality (CAN) of the estimator.
Adam Lee +2 more
wiley +1 more source
Enabling Deep Recursion in C++
ComputersRecursion is often presented as a nice and illustrative technique, only to later conclude that it should (almost) never be used due to potential problems with call stack overflow.
Saša N. Malkov +2 more
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, 2023 We propose a general theory for constructing functorial assignments $\Sigma \longmapsto \Omega_{\Sigma} \in E(\Sigma)$ for a large class of functors $E$ from a certain category of bordered surfaces to a suitable target category of topological vector ...
Andersen, Jørgen Ellegaard +2 more
core
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
A "Katolikus Akció" néven társult szervezkedés Marosvásárhelyen és Ágotha Endre papi életútja
Studia Theologica TranssylvaniensiaWith the available archival resources and through exploring the life, work and political actions of Endre Ágotha, the dean and parish priest of Nyárádselye I trace the unfolding and failing of the schismatic catholic peace movement legitimated in ...
Mária Csatlós
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Penalized Convex Estimation in Dynamic Location Models
Journal of Time Series Analysis, EarlyView.ABSTRACT This paper studies L1$$ {L}^1 $$‐penalized estimation for location models yt=mt+ϵt$$ {y}_t={m}_t+{\epsilon}_t $$, where mt$$ {m}_t $$ is defined by a possibly non‐Markovian recursion and ϵt$$ {\epsilon}_t $$ is a martingale difference sequence with possibly time‐varying conditional variance.
Reda Alami Chentoufi
wiley +1 more source
Implementing the syntax of japanese numeral classifiers
, 2011 While the sortal constraints associated with Japanese numeral classifiers are wellstudied, less attention has been paid to the details of their syntax.
Siegel, Melanie, Bender, Emily M.
core
, 1990 These proceedings contain research and survey papers from many subfields of recursion theory, with emphasis on degree theory, in particular the development of frameworks for current techniques in this field.
Müller, Gert +2 more
core +1 more source
Language Learning, EarlyView.Abstract Parallel tracking of distant relations between speech elements, so‐called nonadjacent dependencies (NADs), is crucial in language development but computationally demanding and acquired only in late preschool years. As processing of single NADs is facilitated when dependent elements are perceptually similar, we investigated how phonetic ...
Dimitra‐Maria Kandia +3 more
wiley +1 more source