Expertini Research Research

Browse Research Papers

240+ open-access research outputs.

✕ Clear
🔍 seiichi uchida 📂 Engineering
Showing 240 results for "seiichi uchida" in Engineering
Engineering Preprint PDF DOI

Adaptive Spatial-Temporal Graph Learning-Enabled Short-Term Voltage Stability Assessment against Time-Varying Topological Conditions

Chao Deng, Lipeng Zhu, Chang Liu, Hefeng Zhai, Baoye Tian, Zexiang Zhu, Jiayong Li, Cong Zhang · 2026

The emerging deep learning (DL) technology has recently exhibited great potential in data-driven short-term voltage stability (SVS) assessment of complex power grids. However, without sufficient atten…

Read Paper →
Engineering Preprint PDF DOI

EvoMarket: A High-Fidelity and Scalable Financial Market Simulator

Muyao Zhong, Zhenhua Yang, Yuxiang Liu, Ke Tang, Peng Yang · 2026

High-fidelity, scalable market simulation is a key instrument for mechanism evaluation, stress testing, and counterfactual policy analysis. Yet existing simulators rarely achieve \emph{mechanism fidel…

Read Paper →
Engineering Preprint PDF DOI

CAR-EnKF: A Covariance-Adaptive and Recalibrated Ensemble Kalman Filter Framework

Shida Jiang, Shengyu Tao, Zihe Liu, Scott Moura · 2026

The ensemble Kalman filter (EnKF) is widely used for nonlinear and high-dimensional state estimation because it replaces complex covariance propagation with simple ensemble statistics. However, conven…

Read Paper →
Engineering Preprint PDF DOI

Reinforcement Learning-Based Energy Management for Industrial Park with Heterogeneous Batteries under Demand Response

Meng Yuan, Tinghui Yan, Zhezhuang Xu · 2026

The integration of photovoltaic (PV) systems, stationary energy storage systems (ESSs), and electric vehicles (EVs) alongside demand response (DR) programmes in industrial parks presents opportunities…

Read Paper →
Engineering Preprint PDF DOI

Simultaneous Optimization of Electric Ferry Operations and Charging Infrastructure

Juan Pablo Bertucci, Theo Hofman, Mauro Salazar · 2026

Electrification of marine transport is a promising solution to reduce sector greenhouse gas emissions and operational costs. However, the large upfront cost of electric vessels and the required chargi…

Read Paper →
Engineering Preprint PDF DOI

Measuring Cross-Jurisdictional Transfer of Medical Device Risk Concepts with Explainable AI

Yu Han, Aaron Ceross · 2026

Medical device regulators in the United States(FDA), China (NMPA), and Europe (EU MDR) all use the language of risk, but classify devices through structurally different mechanisms. Whether these appar…

Read Paper →
Engineering Preprint PDF DOI

Experimental study on surveillance video-based indoor occupancy measurement with occupant-centric control

Irfan Qaisar, Kailai Sun, Qingshan Jia, Qianchuan Zhao · 2026

Accurate occupancy information is essential for closed-loop occupant-centric control (OCC) in smart buildings. However, existing vision-based occupancy measurement methods often struggle to provide st…

Read Paper →
Engineering Preprint PDF DOI

Global Location-Invariant Peak Storm Surge Prediction

Benjamin Pachev, Prateek Arora, Jinpai Zhao, Eirik Valseth · 2026

Storm surge is a significant threat to coastal communities across the globe, responsible for loss of life and enormous property damage. Consequently, significant efforts have been expended to develop …

Read Paper →
Engineering Preprint PDF DOI

Data-driven online control for real-time optimal economic dispatch and temperature regulation in district heating systems

Xinyi Yi, Ioannis Lestas · 2026

District heating systems (DHSs) require coordinated economic dispatch and temperature regulation under uncertain operating conditions. Existing DHS operation strategies often rely on disturbance forec…

Read Paper →
Engineering Preprint PDF DOI

Design Guidelines for Nonlinear Kalman Filters via Covariance Compensation

Shida Jiang, Jaewoong Lee, Shengyu Tao, Scott Moura · 2026

Nonlinear extensions of the Kalman filter (KF), such as the extended Kalman filter (EKF) and the unscented Kalman filter (UKF), are indispensable for state estimation in complex dynamical systems, yet…

Read Paper →
Engineering Preprint PDF DOI

Real-Time, Crowdsourcing-Enhanced Forecasting of Building Functionality During Urban Floods

Lei Xie, Peihui Lin, Naiyu Wang, Paolo Gardoni · 2026

Urban flood emergency response increasingly relies on infrastructure impact forecasts rather than hazard variables alone. However, real-time predictions are unreliable due to biased rainfall, incomple…

Read Paper →
Engineering Preprint PDF DOI

From AI Weather Prediction to Infrastructure Resilience: A Correction-Downscaling Framework for Tropical Cyclone Impacts

You Wu, Zhenguo Wang, Naiyu Wang · 2026

This paper addresses a missing capability in infrastructure resilience: turning fast, global AI weather forecasts into asset-scale, actionable risk. We introduce the AI-based Correction-Downscaling Fr…

Read Paper →
Engineering Preprint PDF DOI

Internalized Morphogenesis: A Self-Organizing Model for Growth, Replication, and Regeneration via Local Token Exchange in Modular Systems

Takeshi Ishida · 2026

This study presents an internalized morphogenesis model for autonomous systems, such as swarm robotics and micro-nanomachines, that eliminates the need for external spatial computation. Traditional se…

Read Paper →
Engineering Preprint PDF DOI

The Enhanced Physics-Informed Kolmogorov-Arnold Networks: Applications of Newton's Laws in Financial Deep Reinforcement Learning (RL) Algorithms

Trang Thoi, Hung Tran, Tram Thoi, Huaiyang Zhong · 2026

Deep Reinforcement Learning (DRL), a subset of machine learning focused on sequential decision-making, has emerged as a powerful approach for tackling financial trading problems. In finance, DRL is co…

Read Paper →
Engineering Preprint PDF DOI

Time Series Based CO2 Emission Forecasting and Energy Mix Analysis for Net Zero Transitions: A Multi Country Study

Salim Oyinlola, Joshua Ajayi, Gozie Ibekwe · 2026

This study examines long-term CO$_2$ emission trajectories across five major economies: Nigeria, the United States, China, Brazil, and Russia, by integrating national energy-mix characteristics with t…

Read Paper →
Engineering Preprint PDF DOI

Modular Landfill Remediation for AI Grid Resilience

Qi He, Chunyu Qu · 2025

Rising AI electricity demand and persistent landfill methane emissions constitute coupled constraints on U.S. digital infrastructure and decarbonization. While China has achieved a rapid 'de-landfilli…

Read Paper →
Engineering Preprint PDF DOI

Robust Crop Planning under Uncertainty: Aligning Economic Optimality with Agronomic Sustainability

Runhao Liu, Ziming Chen, You Li, Peng Zhang · 2025

Long-horizon agricultural planning requires optimizing crop allocation under complex spatial heterogeneity, temporal agronomic dependencies, and multi-source environmental uncertainty. Existing approa…

Read Paper →
Engineering Preprint PDF DOI

Large Language Model-Assisted Planning of Electric Vehicle Charging Infrastructure with Real-World Case Study

Xinda Zheng, Canchen Jiang, Hao Wang · 2025

The growing demand for electric vehicle (EV) charging infrastructure presents significant planning challenges, requiring efficient strategies for investment and operation to deliver cost-effective cha…

Read Paper →
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 · 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 dec…

Read Paper →
Engineering Preprint PDF DOI

Tri-Level Stochastic-Robust Co-Planning of Distribution Networks and Renewable Charging Stations With an Adaptive iC&CG Algorithm

Yongheng Wang, Xiemin Mo, Tao Liu · 2025

Renewable charging stations (RCSs) that co-locate electric-vehicle (EV) charging with distributed generation (DG) can raise renewable utilization and improve distribution-network (DN) efficiency, yet …

Read Paper →
Page 1 of 12 Next →