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Showing 502 results for "minoru terada" in Engineering
Engineering Preprint PDF DOI

CorridorVLA: Explicit Spatial Constraints for Generative Action Heads via Sparse Anchors

Dachong Li, ZhuangZhuang Chen, Jin Zhang, Jianqiang Li · 2026

Vision--Language--Action (VLA) models often use intermediate representations to connect multimodal inputs with continuous control, yet spatial guidance is often injected implicitly through latent feat…

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Engineering Preprint PDF DOI

RoomRecon: High-Quality Textured Room Layout Reconstruction on Mobile Devices

Seok Joon Kim, Dinh Duc Cao, Federica Spinola, Se Jin Lee, Kyu Sung Cho · 2026

Widespread RGB-Depth (RGB-D) sensors and advanced 3D reconstruction technologies facilitate the capture of indoor spaces, improving the fields of augmented reality (AR), virtual reality (VR), and exte…

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Engineering Preprint PDF DOI

WM-DAgger: Enabling Efficient Data Aggregation for Imitation Learning with World Models

Anlan Yu, Zaishu Chen, Peili Song, Zhiqing Hong, Haotian Wang, Desheng Zhang, Tian He, Yi Ding, Daqing Zhang · 2026

Imitation learning is a powerful paradigm for training robotic policies, yet its performance is limited by compounding errors: minor policy inaccuracies could drive robots into unseen out-of-distribut…

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Engineering Preprint PDF DOI

Wideband Illumination with Liquid Crystal Reconfigurable Intelligent Surfaces: Modeling, Design, and Experimental Tests

Mohamadreza Delbari, Robin Neuder, Alejandro Jimenez-Saez, Qikai Zhou, Vahid Jamali · 2026

Liquid crystal (LC) is a promising hardware solution for implementing large RISs, as it is cost-effective, energy efficient, scalable, and capable of providing continuous phase shifts with low power c…

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Engineering Preprint PDF DOI

A1: A Fully Transparent Open-Source, Adaptive and Efficient Truncated Vision-Language-Action Model

Kaidong Zhang, Jian Zhang, Rongtao Xu, Yu Sun, Shuoshuo Xue, Youpeng Wen, Xiaoyu Guo, Minghao Guo, Weijia Liufu, Liu Zihou, Kangyi Ji, Yangsong Zhang, Jiarun Zhu, Jingzhi Liu, Zihang Li, Ruiyi Chen, Meng Cao, Jingming Zhang, Shen Zhao, Xiaojun Chang, Feng Zheng, Ivan Laptev, Xiaodan Liang · 2026

Vision-Language-Action (VLA) models have emerged as a powerful paradigm for open-world robot manipulation, but their practical deployment is often constrained by cost: billion-scale VLM backbones and …

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Engineering Preprint PDF DOI

A Multi-Scale ResNet-augmented Fourier Neural Operator Framework for High-Frequency Sequence-to-Sequence Prediction of Magnetic Hysteresis

Ziqing Guo, Xiaobing Shen, Ruth V. Sabariego · 2026

Accurate modeling of magnetic hysteresis is essential for high-fidelity power electronics device simulations. The transient hysteresis phenomena such as the ringing effect and the minor loops are the …

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Engineering Preprint PDF DOI

Multi-Band Patch Antenna Array for Out-of-Band Aided Millimeter Wave Communication

Faruk Pasic, Jure Soklic, Robert Langwieser, Stefan Schwarz, Christoph F. Mecklenbrauker · 2026

Future wireless communication systems will integrate both sub-6 GHz and millimeter wave (mmWave) frequency bands within multi-antenna architectures to meet the increasing demand for high data rates. I…

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Engineering Preprint PDF DOI

On the Sensitivity of Active RIS Systems to CSI Errors: Joint Optimization and Performance Trade-off

Mohamed Shalma, Engy Maher, Ahmed El-Mahdy · 2026

In this paper, the problem of maximizing the sum-rate is addressed for a multi-user uplink scenario that is assisted by an active reconfigurable intelligent surface (RIS). The maximization is achieved…

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Engineering Preprint PDF DOI

Semantic Communication for 6G Networks: A Trade-off between Distortion Criticality and Information Representability

Faizan Shafi, Rahul Jashvantbhai Pandya, Christo Kurisummoottil Thomas, Sridhar Iyer · 2026

In this work, a self-attention based conditional generative adversarial network (SA-cGAN) framework for the sixth generation (6G) semantic communication system is proposed, explicitly designed to bala…

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Engineering Preprint PDF DOI

Long-Reach Robotic Cleaning for Lunar Solar Arrays

Stanley Wang, Velin Kojouharov, Long Yin Chung, Daniel Morton, Mark Cutkosky · 2026

Commercial lunar activity is accelerating the need for reliable surface infrastructure and routine operations to keep it functioning. Maintenance tasks such as inspection, cleaning, dust mitigation, a…

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Engineering Preprint PDF DOI

Impact of Inverter-Based Resources on the Protection of the Electrical Grid

John Slane, Adam Mate · 2026

In recent years, the contribution of renewable energy resources to the electrical grid has increased drastically; the most common of these are photovoltaic solar panels and wind turbines. These resour…

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Engineering Preprint PDF DOI

Domain decomposition of large neural network surrogate models

Timm Godde, Eisso H. Atzema, Bojana Rosic · 2026

Neural networks (NNs) have gained significant attention across various engineering disciplines, particularly in design optimization, where they are used to build surrogate models for high-dimensional …

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Engineering Preprint PDF DOI

Human-in-the-Loop Pareto Optimization: Trade-off Characterization for Assist-as-Needed Training and Performance Evaluation

Harun Tolasa, Volkan Patoglu · 2026

During human motor skill training and physical rehabilitation, there is an inherent trade-off between task difficulty and user performance. Characterizing this trade-off is crucial for evaluating user…

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Engineering Preprint PDF DOI

Rectify, Don't Regret: Avoiding Pitfalls of Differentiable Simulation in Trajectory Prediction

Harsh Yadav, Christian Bohn, Tobias Meisen · 2026

Current open-loop trajectory models struggle in real-world autonomous driving because minor initial deviations often cascade into compounding errors, pushing the agent into out-of-distribution states.…

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Engineering Preprint PDF DOI

Semi-Blind Channel Estimation and Hybrid Receiver Beamforming in the Tera-Hertz Multi-User Massive MIMO Uplink

Abhisha Garg, Suraj Srivastava, Varsha Dubey, Aditya Jagannatham, Lajos Hanzo · 2026

We develop a pragmatic multi-user (MU) massive multiple-input multiple-output (MIMO) channel model tailored to the THz band, encompassing factors such as molecular absorption, reflection losses and mu…

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Engineering Preprint PDF DOI

WiRD-Gest: Gesture Recognition In The Real World Using Range-Doppler Wi-Fi Sensing on COTS Hardware

Jessica Sanson, Rahul C. Shah, Yazhou Zhu, Rafael Rosales, Valerio Frascolla · 2026

Wi-Fi sensing has emerged as a promising technique for gesture recognition, yet its practical deployment is hindered by environmental sensitivity and device placement challenges. To overcome these lim…

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Engineering Preprint PDF DOI

End-to-End Differentiable Predictive Control with Guaranteed Constraint Satisfaction and feasibility for Building Demand Response

Kaipeng Xu, Zhuo Zhi, Ruixuan Zhao, Keyue Jiang · 2026

The high energy consumption of buildings presents a critical need for advanced control strategies like Demand Response (DR). Differentiable Predictive Control (DPC) has emerged as a promising method f…

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Engineering Preprint PDF DOI

Do World Action Models Generalize Better than VLAs? A Robustness Study

Zhanguang Zhang, Zhiyuan Li, Behnam Rahmati, Rui Heng Yang, Yintao Ma, Amir Rasouli, Sajjad Pakdamansavoji, Yangzheng Wu, Lingfeng Zhang, Tongtong Cao, Feng Wen, Xinyu Wang, Xingyue Quan, Yingxue Zhang · 2026

Robot action planning in the real world is challenging as it requires not only understanding the current state of the environment but also predicting how it will evolve in response to actions. Vision-…

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Engineering Preprint PDF DOI

String stable platoons of all-electric aircraft with operating costs and airspace complexity trade-off

Lucas Souza e Silva, Luis Rodrigues · 2026

This paper formulates an optimal control framework for computing cruise airspeeds in predecessor-follower platoons of all-electric aircraft that balance operational cost and airspace complexity. To qu…

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Engineering Preprint PDF DOI

Pore-scale modeling of capillary-driven binder migration during battery electrode drying

Marcel Weichel, Martin Reder, Gerit Muhlberg, David Burger, Philip Scharfer, Wilhelm Schabel, Britta Nestler, Daniel Schneider · 2026

Sodium-ion batteries employing hard carbon electrodes are considered a drop-in technology for lithium-ion batteries. Electrode drying is a critical manufacturing step, as binder migration during pore …

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