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Global Climate Models (GCMs) are numerical models that simulate complex physical processes within the Earth's climate system and are essential for understanding and predicting climate change. However, GCMs suffer from systemic biases due to…

Applications · Statistics 2026-02-23 Reetam Majumder , Shiqi Fang , A. Sankarasubramanian , Emily C. Hector , Brian J. Reich

The increasing frequency of extreme weather events poses significant risks to power distribution systems, leading to widespread outages and severe economic and social consequences. This paper presents a novel simulation framework for…

Systems and Control · Electrical Eng. & Systems 2025-02-13 Xuesong Wang , Shuo Yuan , Sharaf K. Magableh , Oraib Dawaghreh , Caisheng Wang , Le Yi Wang

A vital aspect in energy storage planning and operation is to accurately model its operational cost, which mainly comes from the battery cell degradation. Battery degradation can be viewed as a complex material fatigue process that based on…

Optimization and Control · Mathematics 2017-04-07 Yuanyuan Shi , Bolun Xu , Yushi Tan , Baosen Zhang

We introduce the Directional Gradient-Curvature (DGC) method, a novel approach for filling gaps in gridded environmental data. DGC is based on an objective function that measures the distance between the directionally segregated normalized…

Applications · Statistics 2014-01-09 Milan Žukovič , Dionissios T. Hristopulos

Deep learning is a powerful tool to represent subgrid processes in climate models, but many application cases have so far used idealized settings and deterministic approaches. Here, we develop stochastic parameterizations with calibrated…

Understanding how droughts may change in the future is essential for anticipating and mitigating their adverse impacts. However, robust climate projections require large amounts of high-resolution climate simulations, particularly for…

Atmospheric and Oceanic Physics · Physics 2025-09-29 Hamish Lewis , Neelesh Rampal , Peter B. Gibson , Luke J. Harrington , Chiara M. Holgate , Anna Ukkola , Nicola M. Maher

This paper focuses on what we call Reaction Network Cardon Dioxide Removal (RNDCR) framework to analyze several proposed negative emissions technologies (NETs) so as to determine when present-day Earth carbon cycle system would exhibit…

Systems and Control · Electrical Eng. & Systems 2024-12-24 Noel Fortun , Piolo Gaspar , Editha Jose , Angelyn Lao , Eduardo Mendoza , Luis Razon

Crop yield prediction has been modeled on the assumption that there is no interaction between weather and soil variables. However, this paper argues that an interaction exists, and it can be finely modelled using the Kendall Correlation…

Machine Learning · Computer Science 2024-12-03 Chollette C. Olisah , Lyndon Smith , Melvyn Smith , Morolake O. Lawrence , Osita Ojukwu

Numerical plant models can predict the outcome of plant traits modifications resulting from genetic variations, on plant performance, by simulating physiological processes and their interaction with the environment. Optimization methods…

Quantitative Methods · Quantitative Biology 2017-06-20 Victor Picheny , Pierre Casadebaig , Ronan Trépos , Robert Faivre , David Da Silva , Patrick Vincourt , Evelyne Costes

Ecosystem respiration (Reco) represents a major component of the global carbon cycle, and accurate characterization of its dynamics is essential for a comprehensive understanding of ecosystem-climate interactions and the impacts of climate…

Dynamical Systems · Mathematics 2024-03-19 Maha Shadaydeh , Joachim Denzler , Mirco Migliavacca

Precision agriculture system is an arising idea that refers to overseeing farms utilizing current information and communication technologies to improve the quantity and quality of yields while advancing the human work required. The…

Machine Learning · Computer Science 2021-07-13 Satvik Garg , Pradyumn Pundir , Himanshu Jindal , Hemraj Saini , Somya Garg

Diffusion Probabilistic Models stand as a critical tool in generative modelling, enabling the generation of complex data distributions. This family of generative models yields record-breaking performance in tasks such as image synthesis,…

Dry Electric Discharge Machining (EDM) is an environment-friendly modification of the conventional EDM process, which is obtained by replacing the liquid dielectric by a gaseous medium. In this study, multi-objective optimization of dry EDM…

Classical Physics · Physics 2009-08-05 Sourabh Saha , S. K. Choudhury

If climate stationarity is dead, how should engineering design standards be modified to account for potential changes in extreme precipitation? Many standards rely on precipitation intensity-duration-frequency (IDF) curves provided in…

Atmospheric and Oceanic Physics · Physics 2019-06-13 Jonathan B. Butcher , Tan Zi

Decision making in the Agriculture domain can be a complex task. The land area allocated to each crop should be fixed every season according to several parameters: prices, demand, harvesting periods, seeds, ground, season etc... The…

Artificial Intelligence · Computer Science 2020-06-16 Pascale Zaraté , Alemany Mme , Ana Esteso Alvarez , Amir Sakka , Guy Camilleri

The most dangerous effects of anthropogenic climate change can be mitigated by using emissions taxes or other regulatory interventions to reduce greenhouse gas (GHG) emissions. This paper takes a regulatory viewpoint and describes the…

Optimization and Control · Mathematics 2018-04-19 Daniel J. Olsen , Yury Dvorkin , Ricardo Fernández-Blanco , Miguel A. Ortega-Vazquez

With the help of a digital twin structure, Agriculture 4.0 technologies like weather APIs (Application programming interface), GPS (Global Positioning System) modules, and NPK (Nitrogen, Phosphorus and Potassium) soil sensors and machine…

Machine Learning · Computer Science 2025-02-07 Sayan Banerjee , Aniruddha Mukherjee , Suket Kamboj

A modeling framework is presented to investigate trade-offs among decarbonization from increased low-carbon electricity generation and electrification of heating and vehicles. The model is broadly applicable but relies on high-fidelity…

Systems and Control · Electrical Eng. & Systems 2022-03-23 Terence Conlon , Michael Waite , Yuezi Wu , Vijay Modi

Optimizing management practices and selecting the best cultivar for planting play a significant role in increasing agricultural food production and decreasing environmental footprint. In this study, we develop optimization frameworks under…

Optimization and Control · Mathematics 2022-08-10 Faezeh Akhavizadegan , Javad Ansarifar , Lizhi Wang , Sotirios V. Archontoulis

Energy efficiency is a growing concern for modern computing, especially for HPC due to operational costs and the environmental impact. We propose a methodology to find energy-optimal frequency and number of active cores to run single-node…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-05-04 Vitor R. G. Silva , Alex Furtunato , Kyriakos Georgiou , Kerstin Eder , Samuel Xavier-de-Souza