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๐Ÿ” helen barron ๐Ÿ“‚ Engineering
Showing 186 results for "helen barron" in Engineering
Engineering Preprint PDF DOI

FM-CAC: Carbon-Aware Control for Battery-Buffered Edge AI via Time-Series Foundation Models

Kang Yang, Walid A. Hanafy, Prashant Shenoy, Mani Srivastava ยท 2026

As edge AI deployments scale to billions of devices running always-on, real-time compound AI pipelines, they represent a massive and largely unmanaged source of energy consumption and carbon emissionsโ€ฆ

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Engineering Preprint PDF DOI

A Process-Aware Demand Response Framework for Hydrogen-Integrated Zero-Carbon Steel Plants Coupled with Methanol Production

Qiang Ji, Lin Cheng, Yue Zhou, Ning Qi, Kaidi Huang, Jianzhong Wu, Ming Cheng ยท 2026

The integration of the high penetration of intermittent renewable energy sources (RES) and the retirement of thermal units have significantly aggravated the flexibility scarcity and real-time balancinโ€ฆ

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Engineering Preprint PDF DOI

LACE-S: Toward Sensitivity-consistent Locational Average Carbon Emissions via Neural Representation

Young-ho Cho, Min-Seung Ko, Hao Zhu ยท 2026

Carbon-aware grid optimization relies on accurate locational emission metrics to effectively guide demand-side decarbonization tasks such as spatial load shifting. However, existing metrics are only vโ€ฆ

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Engineering Preprint PDF DOI

Demand response potential evaluation of a zero carbon hydrogen metallurgy system considering shaft furnace's flexibility

Qiang Ji, Lin Cheng, Kaidi Huang, Junxin Lv, Yue Zhou, Zeng Liang ยท 2026

The increasing penetration of intermittent renewable energy sources and the retirement of thermal units have widened the power system flexibility gap. Industrial demand response (DR) driven by real-tiโ€ฆ

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Engineering Preprint PDF DOI

Full Timescale Hierarchical MPC-MTIP Framework for Hybrid Energy Storage Management in Low-Carbon Industrial Microgrid

Daniyaer Paizulamu, Lin Cheng, Ning Qi, Zhengmao Li, Nikos D. Hatziargyriou ยท 2026

Uncertainties in balancing generation and load in low-carbon industrial microgrids (IMGs) make hybrid energy storage systems (HESS) crucial for their stable and economic operation. Existing model predโ€ฆ

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Engineering Preprint PDF DOI

Carbon-aware Market Participation for Building Energy Management Systems

Young-ho Cho, Mohamad Chehade, Fatima Al-Janahi, Sol Lim, Javad Mohammadi, Hao Zhu ยท 2026

Tackling climate change requires the rapid and deep decarbonization of electric power systems. While energy management systems (EMSs) play a central role in this transition, conventional EMSs focus maโ€ฆ

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Engineering Preprint PDF DOI

Joint Sampling Frequency Offset Estimation and Compensation Algorithms Based on the Farrow Structure

Deijany Rodriguez Linares, Oksana Moryakova, H{aa}kan Johansson ยท 2026

This paper presents joint sampling frequency offset (SFO) estimation and compensation algorithms based on the Farrow structure. Unlike conventional approaches that treat estimation and compensation seโ€ฆ

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Engineering Preprint PDF DOI

World Guidance: World Modeling in Condition Space for Action Generation

Yue Su, Sijin Chen, Haixin Shi, Mingyu Liu, Zhengshen Zhang, Ningyuan Huang, Weiheng Zhong, Zhengbang Zhu, Yuxiao Liu, Xihui Liu ยท 2026

Leveraging future observation modeling to facilitate action generation presents a promising avenue for enhancing the capabilities of Vision-Language-Action (VLA) models. However, existing approaches sโ€ฆ

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Engineering Preprint PDF DOI

Minimum Carbon Trusses: Constructible Multi-Component Designs with Mixed-Integer Linear Programming

Zane Hallowell Schemmer, Josephine Voigt Carstensen ยท 2026

Truss optimization is a rich research field receiving renewed interest in limiting the carbon emissions of construction. However, a persistent challenge has been to construct highly optimized and ofteโ€ฆ

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Engineering Preprint PDF DOI

Stochastic EMS for Optimal 24/7 Carbon-Free Energy Operations

Natanon Tongamrak, Kannapha Amaruchkul, Wijarn Wangdee, Jitkomut Songsiri ยท 2026

This paper proposes a two-stage stochastic optimization formulation to determine optimal operation and procurement plans for achieving a 24/7 carbon-free energy (CFE) compliance at minimized cost. Theโ€ฆ

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Engineering Preprint PDF DOI

Energy-Based Cell Association in Nonuniform Renewable Energy-Powered Cellular Networks: Analysis and Optimization of Carbon Efficiency

Yuxi Zhao, Vicente Casares-Giner, Vicent Pla, Luis Guijarro, Iztok Humar, Yi Zhong, Xiaohu Ge ยท 2026

The increasing global push for carbon reduction highlights the importance of integrating renewable energy into the supply chain of cellular networks. However, due to the stochastic nature of renewableโ€ฆ

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Engineering Preprint PDF DOI

How Carbon Border Adjustment Mechanism is Energizing the EU Carbon Market and Industrial Transformation

Joseph Nyangon, Brecht Seifi ยท 2026

The global carbon market is fragmented and characterized by limited pricing transparency and empirical evidence, creating challenges for investors and policymakers in identifying carbon management oppโ€ฆ

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Engineering Preprint PDF DOI

Probabilistic Predictions of Process-Induced Deformation in Carbon/Epoxy Composites Using a Deep Operator Network

Elham Kiyani, Amit Makarand Deshpande, Madhura Limaye, Zhiwei Gao, Zongren Zou, Sai Aditya Pradeep, Srikanth Pilla, Gang Li, Zhen Li, George Em Karniadakis ยท 2025

Fiber reinforcement and polymer matrix respond differently to manufacturing conditions due to mismatch in coefficient of thermal expansion and matrix shrinkage during curing of thermosets. These heterโ€ฆ

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Engineering Preprint PDF DOI

Sensitivity increase of 3D printed, self-sensing, carbon fibers structures with conductive filament matrix due to flexural loading

Matei Drilea, Alexander Dijkshoorn, Gusthavo Ribeiro Salomao, Stefano Stramigioli, Gijs Krijnen ยท 2025

The excellent structural and piezoresistive properties of continuous carbon fiber make it suitable for both structural and sensing applications. This work studies the use of 3D printed, continuous carโ€ฆ

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Engineering Preprint PDF DOI

CIG-MAE: Cross-Modal Information-Guided Masked Autoencoder for Self-Supervised WiFi Sensing

Gang Liu, Yanling Hao, Yixuan Zou ยท 2025

Human Action Recognition using WiFi Channel State Information (CSI) has emerged as an attractive alternative to vision-based methods due to its ubiquity, device-agnostic nature, and inherent privacy-pโ€ฆ

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Engineering Preprint PDF DOI

Adaptive Factor Graph-Based Tightly Coupled GNSS/IMU Fusion for Robust Positionin

Elham Ahmadi, Alireza Olama, Petri Valisuo, Heidi Kuusniemi ยท 2025

Reliable positioning in GNSS-challenged environments remains a critical challenge for navigation systems. Tightly coupled GNSS/IMU fusion improves robustness but remains vulnerable to non-Gaussian noiโ€ฆ

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Engineering Preprint PDF DOI

Joint Scheduling of Workload Demand and Energy Supply in Low-carbon Data Centers with Decision-Dependent Uncertainty Set

Maoyuan Ma, Wangyi Guo, Lei Yang, Zhanbo Xu, Xiaohong Guan ยท 2025

This paper addresses the joint scheduling problem of stochastic workloads and a hydrogen-enabled distributed energy system in a low-carbon Internet data centers (IDC). Although such workloads can be sโ€ฆ

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Engineering Preprint PDF DOI

Carbon Reduction Potential and Sensitivity Analysis of Rural Integrated Energy System with Carbon Trading and Coordinated Electric-Thermal Demand Response

Xuxin Yang, Xue Yuan, Donghan Feng, Siru Chen, Yuanhao Feng ยท 2025

Constructing clean and low-carbon rural integrated energy system (RIES) is a fundamental requirement for supporting China's rural modernization and new-type urbanization. Existing research on RIES decโ€ฆ

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Engineering Preprint PDF DOI

Deep Learning-Accelerated Shapley Value for Fair Allocation in Power Systems: The Case of Carbon Emission Responsibility

Yuanhao Feng, Tao Sun, Yan Meng, Xuxin Yang, Donghan Feng ยท 2025

Allocating costs, benefits, and emissions fairly among power system participant entities represents a persistent challenge. The Shapley value provides an axiomatically fair solution, yet computationalโ€ฆ

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Engineering Preprint PDF DOI

Carbon-Aware Optimal Power Flow with Data-Driven Carbon Emission Tracing

Zhentong Shao, Nanpeng Yu ยท 2025

Quantifying locational carbon emissions in power grids is crucial for implementing effective carbon reduction strategies for customers relying on electricity. This paper presents a carbon-aware optimaโ€ฆ

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