Conference proceedings

Displaying 1 - 4 of 4 in Environmental data analysis and modelling (remove filter), forecasting (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

A data-driven approach to predict phytoplankton blooms using satellite-derived water quality and hydrometeorological drivers

(Corresponding) Kandris K., Romas E., Tzimas A., Bresciani M., Giardino C., Bauer P., Pechlivanidis I., Dessena M.

Topic:

Environmental data analysis and modelling

The present work leverages simulated hydrometeorological factors and satellite-derived chlorophyll-a to predict phytoplankton dynamics for Mulargia reservoir (Sardinia, Italy). A Random Forest (RF) model was (a) calibrated to minimize out-of-bag errors of chlorophyll-a predictions for a 5-year-long...Read more

Keywords:

Machine learning; forecasting; phytoplankton blooms; remote sensing; hydrometeorological predictions

DOI:

https://doi.org/10.30955/gnc2021.00420

Conference:

CEST2021

Paper ID:

cest2021_00420

Nonlinear Autoregressive Neural Networks for Air Temperature forecasting

Philippopoulos K., (Corresponding) Tzanis C., Deligiorgi D., Alimissis A.

Topic:

Environmental data analysis and modelling

In the field of climatic conditions forecasting, the linear classical time series models are inadequate for modelling and predicting accurately the air temperature variability. This work presents the novel application of nonlinear autoregressive neural networks (NAR) in air temperature forecasting...Read more

Keywords:

Air temperature, Machine Learning, Artificial Neural Networks, Dynamic Neural Networks, Forecasting

DOI:

https://doi.org/10.30955/gnc2021.00485

Conference:

CEST2021

Paper ID:

cest2021_00485

Understanding the EU ETS Market Structure Using Transactions of Core Participants

(Corresponding) Dimos S., Evangelatou E., Fotakis D., Mantis A., Mathioudaki A.

Topic:

Environmental data analysis and modelling

European Union Emission Trading System (EU ETS) is a key instrument of EU’s climate policy and the largest international cap-and-trade system. Every allowance transaction is recorded in an electronic registry, called European Union Transaction Log (EUTL). Utilizing the vast amount of EUTL data, we...Read more

Keywords:

Emission Trading System, cap-and-trade, ETS transaction network, core-periphery structure, forecasting

DOI:

https://doi.org/10.30955/gnc2021.00522

Conference:

CEST2021

Paper ID:

cest2021_00522

Grey Forecasting Models Optimized by Firefly Algorithm for Natural Gas Consumption Prediction in Turkey

Ozcan T., (Corresponding) Konyalioglu A., Beldek B.

Topic:

Environmental data analysis and modelling

Natural Gas is assumed to have a vital role as an energy source in all countries, serving as the primary fuel for industries, homes, and various sectors. The forecasting of natural gas consumption is very crucial for efficient energy management and the formulation of appropriate policies related to...Read more

Keywords:

Natural gas consumption; Grey forecasting; Parameter optimization; Firefly algorithm

DOI:

https://doi.org/10.30955/gnc2023.00117

Conference:

CEST2023

Paper ID:

cest2023_00117