Search Results - subject:"Convolution"

Dynamic relational graph convolutional network for metro passenger flow forecasting

He, Bisheng; Zhu, Yongjun; D'Ariano, Andrea; Wen, Keyu; … - In: Operations research forum 4 (2023) 4, pp. 1-27

Persistent link: https://www.econbiz.de/10014388692

Tourism demand forecasting of multi-attractions with spatiotemporal grid : a convolutional block attention module model

Sun, Haodong; Yang, Yang; Chen, Yanyan; Liu, Xiaoming; … - In: Information technology & tourism 25 (2023) 2, pp. 205-233

Persistent link: https://www.econbiz.de/10014315963

Traffic graph convolutional network for dynamic urban travel speed estimation

Ngo, Huan; Mishra, Sabyasachee - In: Networks and spatial economics : a journal of … 23 (2023) 1, pp. 179-222

Persistent link: https://www.econbiz.de/10014266318

From risk reduction to risk elimination by conditional mean risk sharing of independent losses

Denuit, Michel; Robert, Christian Yann - In: Insurance 108 (2023), pp. 46-59

Persistent link: https://www.econbiz.de/10013534509

Temporal attention aware dual-graph convolution network for air traffic flow prediction

Cai, Kaiquan; Shen, Zhiqi; Luo, Xiaoyan; Li, Yue - In: Journal of air transport management 106 (2023), pp. 1-14

Persistent link: https://www.econbiz.de/10013478537

Estimation of the ex ante distribution of returns for a portfolio of U.S. treasury securities via deep learning

Foresti, Andrea - 2019

This paper presents different deep neural network architectures designed to forecast the distribution of returns on a portfolio of U.S. Treasury securities. A long short-term memory model and a convolutional neural network are tested as the main building blocks of each architecture. The models...

Persistent link: https://www.econbiz.de/10012008287

A semigroup approach to nonlinear Lévy processes

Denk, Robert; Kupper, Michael; Nendel, Max - 2019

PDEs. First, we establish a one-to-one relation between nonlinear Lévy processes and nonlinear Markovian convolution … guarantees the existence of a nonlinear Lévy process such that the corresponding nonlinear Markovian convolution semigroup is a …

Persistent link: https://www.econbiz.de/10012009874

Disentangling the role of the exchange rate in oil-related scenarios for the European stock market

Ojea Ferreiro, Javier - 2019

traded in different currencies. This article proposes incorporating explicitly the exchange rate, using the convolution …

Persistent link: https://www.econbiz.de/10012034482

Direct and hierarchical models for aggregating spatially dependent catastrophe risks

Wójcik, Rafał; Liu, Charlie Wusuo; Guin, Jayanta - In: Risks : open access journal 7 (2019) 2/54, pp. 1-22

-force convolution, arithmetization (regriding) and linear complexity of the method for computing the distribution of comonotonic sum of …

Persistent link: https://www.econbiz.de/10012019121

A semigroup approach to nonlinear Lévy processes

Denk, Robert; Kupper, Michael; Nendel, Max - 2019

Persistent link: https://www.econbiz.de/10012042149