Results 51 to 60 of about 423,723 (251)
A Temporally Disentangled Contrastive Diffusion Model for Spatiotemporal Imputation
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT The analysis of spatiotemporal data is essential across many fields, such as transportation, meteorology and healthcare. Data gathered in practical applications often suffer from incompleteness due to device failures and network disruptions.
Yakun Chen +7 more
wiley +1 more source
O direito à habitação como direito à cidade
Cidades, Comunidades e Território, 2023 A partir do relato sobre os processos de realojamento dos moradores do Bairro da Cruz Vermelha (bairro de habitação social em Lisboa) e do Bairro da Torre (bairro autoproduzido em Camarate, Loures), refletimos sobre a abordagem participativa a processos ...
Rosa Arma
doaj
Closed-form expression for finite predictor coefficients of multivariate ARMA processes
, 2019 We derive a closed-form expression for the finite predictor coefficients of multivariate ARMA (autoregressive moving-average) processes. The expression is given in terms of several explicit matrices that are of fixed sizes independent of the number of ...
Inoue, Akihiko
core +1 more source
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Accurately predicting line loss rates is crucial for effective management in distribution networks, particularly for short‐term multihorizon forecasts ranging from 1 hour to 1 week. In this study, we propose attention‐GCN–LSTM, a novel method that integrates graph convolutional networks (GCN), long short‐term memory (LSTM) and a three‐level ...
Jie Liu +4 more
wiley +1 more source
Çorum Çat Deresi Aylık Akım Serisinin Farklı Stokastik Modellerle incelenmesi
Journal of Agricultural Sciences, 2003 Bu çalışma, ayl ı k ak ı mları n modellenmesi amac ı yla yap ı lmışt ı r. Ayl ı k ak ı mları n modellenmesinde ARMA p,q modelleri ile Thomas-Fiering modeli kullan ı lm ıştı r. ARMA p,q modellerinin seçiminde, ARMA p,q modellerinden hesaplanan kal
Kadri Yürekli
doaj +1 more source
A univariate time varying analysis of periodic ARMA processes
, 2014 The standard approach for studying the periodic ARMA model with coefficients that vary over the seasons is to express it in a vector form. In this paper we introduce an alternative method which views the periodic formulation as a time varying univariate ...
Dafnos, Stavros +2 more
core +1 more source
Herbivore and mesocarnivore carcasses trigger divergent short‐term changes in soil properties
Journal of Animal Ecology, EarlyView.Scavengers reshape nutrient cycles in soils under carrion. Compared to herbivore carcasses, smaller but longer‐lasting carnivore remains boost nutrient levels and microbial activity in dry soils. Abstract Animal corpses act as pulses of organic matter (OM) and serve a key zoogeochemical role by providing localized nutrient inputs to soils and thereby ...
Adrián Colino‐Barea +15 more
wiley +1 more source
Çorum Çat Deresi Yıllık Akım Serisinin Stokastik Analizi
Journal of Agricultural Sciences, 2003 Bu çal ışma, Çorum Çat Deresinde ölçülen y ı ll ı k ak ı m serisinin modellenmesi amac ı yla yap ı lm ışt ı r. Yı ll ı k ak ı m serisinin modellenmesinde ARMA p,q modelleri kullan ı lm ışt ı r.
Kadri Yüreklı
doaj +1 more source
On the stability of nonlinear ARMA models [PDF]
In the present paper we study the stability of a class of nonlinear ARMA models. We derive a sufficient condition to ensure the geometric ergodicity and we apply it to a very general threshold ARMA model imposing a mild assumption on the ...
Fonseca Giovanni
core
History, EarlyView.Abstract This article examines the conceptual vocabulary through which violence against women during the Spanish Civil War has been interpreted, with particular attention to the longstanding predominance of the category ‘sexed violence’ (violencia sexuada).
SABINA MOMPÓ TORIBIO
wiley +1 more source