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Computer Science Preprint PDF DOI

Counting own goals: High-level assessment of the economic relationship between the ICT and the Oil and Gas sectors and its environmental implications

Gauthier Roussilhe, Beatrice Dromard, Srinjoy Mitra · 2026

The ICT sector has been one of the most successful and fastest-growing industry in history. While the environmental issue in this sector has mainly been addressed by assessing its footprint and, to a …

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Physics Preprint PDF DOI

Solve Crude Oil Scheduling Problems by Using Quantum-Classical Hybrid Algorithms

Jian Yang, Bohang Wang, Lina Wang, Jiacheng Chen, Gaoxiang Tang, Zihan Deng, Wending Zhao, Xianfeng Cai · 2026

The optimization of front-end crude oil scheduling is a critical determinant of refinery profitability and operational stability. However, the coupling of discrete logistics events (e.g., vessel berth…

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AI & Data Science Preprint PDF DOI

Pricing Global Macroeconomic Risk in Equity Markets: Evidence from Selected G20 Economies

Vivek Mishra · 2026

This study investigates whether international equity markets systematically price global macroeconomic risks. The empirical analysis is conducted using monthly excess returns for ten G20 countries ove…

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Computer Science Preprint PDF DOI

Using Large Language Models for Black-Box Testing of FMU-Based Simulations

Abdullah Mughees, Gaadha Sudheerbabu, Tanwir Ahmad, Dragos Truscan, Mikael Manng{aa}rd, Kristian Klemets · 2026

We propose a human in the loop approach for black-box testing of Functional Mock-up Units (FMUs) using Large Language Models (LLMs). The goal is to reduce the manual effort in defining test scenarios …

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Computer Science Preprint PDF DOI

System-aware contextual digital twin for ICS anomaly diagnosis

Eungyu Woo, Yooshin Kim, Wonje Heo, Donghoon Shin · 2026

Industrial Control Systems (ICS) integrate computing, physical processes, and communication to operate critical infrastructures such as power grids, water treatment plants, and oil and gas facilities.…

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AI & Data Science Preprint PDF DOI

From Noisy Historical Maps to Time-Series Oil Palm Mapping Without Annotation in Malaysia and Indonesia (2020-2024)

Nuttaset Kuapanich, Juepeng Zheng, Bohan Shi, Jiaying Liu, Jiayin Jiang, Jiatao Huang, Shenghan Tan, Qingmei Li, Haohuan Fu · 2026

Accurate monitoring of oil palm plantations is critical for balancing economic development with environmental conservation in Southeast Asia. However, existing plantation maps often suffer from low sp…

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AI & Data Science Preprint PDF DOI

WISE-FM:Operation-Aware, Engineering-Informed Foundation Model for Multi-Task Well Design

Carine de Menezes Rebello, Anderson Rapello dos Santos, Idelfonso B. R. Nogueira · 2026

Deploying machine learning models across diverse well portfolios requires generalisation to wells with design parameters outside the training distribution. Current data-driven approaches to virtual fl…

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Sociology & Anthropology Preprint PDF DOI

AI Hastens Limits to Exponential Growth

Robert T. Nachtrieb, Steven J. Smith · 2026

At any sustained positive growth rate of energy demand, depletion of all terrestrial energy resources, including non-renewable deuterium fusion and renewable solar, occurs within a remarkably compress…

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Mathematics Preprint PDF DOI

Weak action representability of 2-nilpotent groups

Alessandro Dioguardi Burgio, Manuel Mancini, Tim Van der Linden · 2026

In this article, we investigate the representability of actions of the category $\mathsf{Nil}_2(\mathsf{Grp})$ of $2$-nilpotent groups. We first provide an algebraic characterisation of derived action…

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AI & Data Science Preprint PDF DOI

FryNet: Dual-Stream Adversarial Fusion for Non-Destructive Frying Oil Oxidation Assessment

Khaled R Ahmed, Toqi Tahamid Sarker, Taminul Islam, Tamany M Alanezi, Amer AbuGhazaleh · 2026

Monitoring frying oil degradation is critical for food safety, yet current practice relies on destructive wet-chemistry assays that provide no spatial information and are unsuitable for real-time use.…

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Physics Preprint PDF DOI

Tunable turbulence in driven microscale emulsions

Majid Bahraminasr, Anand Yethiraj · 2026

We present a tunable, non-equilibrium oil-in-oil emulsion that serves as a model system for investigating the transition from controlled droplet deformation to multiscale flows reminiscent of turbulen…

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Physics Preprint PDF DOI

Tangential and normal partial slip at the liquid-fluid interfaces: application to a small liquid droplet, gas bubble, and aerosol

Peter Lebedev-Stepanov · 2026

An analytical solution is obtained for the problem of the slow movement of a small drop of a fluid in another immiscible fluid in an infinitely large reservoir with the boundary condition of the norma…

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AI & Data Science Preprint PDF DOI

Assessing the Potential of Masked Autoencoder Foundation Models in Predicting Downhole Metrics from Surface Drilling Data

Aleksander Berezowski, Hassan Hassanzadeh, Gouri Ginde · 2026

Oil and gas drilling operations generate extensive time-series data from surface sensors, yet accurate real-time prediction of critical downhole metrics remains challenging due to the scarcity of labe…

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Engineering Preprint PDF DOI

Early Exiting U-Net for Efficient Processing on UAVs: A Case Study in Environmental Monitoring

Luca Sartori Boni, Mohamed Moursi, Norbert Wehn, Bilal Hammoud · 2026

Oil spills represent a severe threat, making early-stage thickness estimation crucial for guiding remediation efforts. Unmanned Aerial Vehicles (UAVs) are an attractive platform for environmental moni…

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Physics Preprint PDF DOI

Universal thermometry of solid-liquid interfacial thermal conductance

Tao Chen, Puqing Jiang · 2026

Solid-liquid interfacial thermal conductance (ITC) critically influences heat transport in microfluidic, electronic, and energy systems, yet most optical thermometry techniques are limited to specific…

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Economics & Finance Preprint PDF DOI

Forecasting Oil Prices Across the Distribution: A Quantile VAR Approach

Hilde C. Bjornland, Nicolas Hardy, Dimitris Korobilis · 2026

We develop a Quantile Bayesian Vector Autoregression (QBVAR) to forecast real oil prices across different quantiles of the conditional distribution. The model allows predictor effects to vary across q…

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Physics Preprint PDF DOI

Bulk versus interface nucleation of CO$_2$ hydrates from computer simulations

Joanna Grabowska, Samuel Blazquez, Carlos Vega, Eduardo Sanz · 2026

Gas hydrates are of great relevance to both the oil industry and the environment. Understanding how these solid structures nucleate from aqueous solutions is essential to controlling their formation. …

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Physics Preprint PDF DOI

Wall heat transfer and flow field configuration of shock wave-turbulent boundary layer interactions on cryogenically cooled wall

Yuma Miki, Leo Ando, Azumi Miyazaki, Yasuhiro Egami, Kiyoshi Kinefuchi · 2026

In this study, we experimentally investigated the wall heat transfer and flow field configuration of incident-reflected shock wave-turbulent boundary layer interactions on a cooled wall in supersonic …

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Physics Preprint PDF DOI

Free Surface Enhancement of Droplet Rupture by Cavitation Bubble Collapse

Chenghao Xu, Zhengyu Yang, Jie Feng · 2026

The interaction between cavitation bubbles and surrounding droplets plays a central role in applications such as surface cleaning, ultrasonic emulsification, and therapeutic delivery. These processes …

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Mathematics Preprint PDF DOI

Immanantal polynomials of the linear combination matrices of graphs

Xiangshuai Dong, Tingzeng Wu · 2026

In this paper, we focus on the study of immanantal polynomials for linear combination matrices composed of the degree matrix and adjacency matrix of a graph. First, applying the concept of vertex orie…

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