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๐Ÿ” sujit ghosh ๐Ÿ“‚ Engineering
Showing 232 results for "sujit ghosh" in Engineering
Engineering Preprint PDF DOI

Respiration Monitoring of Multiple People using Multi-site FMCW SISO Radar Systems

Lang Qin, Mandong Zhang, Wenting Song, Zhiqiang Huang, Xiaoguang Liu ยท 2026

Continuous contactless respiration monitoring of co-sleeping subjects faces a dilemma: conventional single-site multiple-input multiple-output (MIMO) radars struggle with limited angular resolution foโ€ฆ

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Engineering Preprint PDF DOI

RoSHI: A Versatile Robot-oriented Suit for Human Data In-the-Wild

Wenjing Margaret Mao, Jefferson Ng, Luyang Hu, Daniel Gehrig, Antonio Loquercio ยท 2026

Scaling up robot learning will likely require human data containing rich and long-horizon interactions in the wild. Existing approaches for collecting such data trade off portability, robustness to ocโ€ฆ

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Engineering Preprint PDF DOI

Ground Reflection-Aided TomoSAR Imaging with 5G NR Signals

Qiuyuan Yang, Cunhua Pan, Hong Ren, Jiangzhou Wang ยท 2026

Tomographic synthetic aperture radar (TomoSAR) enables three-dimensional imaging by resolving targets along the elevation dimension, which is essential for environment reconstruction and infrastructurโ€ฆ

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Engineering Preprint PDF DOI

GHOST: Ground-projected Hypotheses from Observed Structure-from-Motion Trajectories

Tomasz Frelek, Rohan Patil, Akshar Tumu, Henrik I. Christensen ยท 2026

We present a scalable self-supervised approach for segmenting feasible vehicle trajectories from monocular images for autonomous driving in complex urban environments. Leveraging large-scale dashcam vโ€ฆ

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Engineering Preprint PDF DOI

Physicochemical-Neural Fusion for Semi-Closed-Circuit Respiratory Autonomy in Extreme Environments

Phillip Kingston, Nicholas Johnston ยท 2026

This paper introduces Galactic Bioware's Life Support System, a semi-closed-circuit breathing apparatus designed for integration into a positive-pressure firefighting suit and governed by an AI controโ€ฆ

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Engineering Preprint PDF DOI

MirrorDrift: Actuated Mirror-Based Attacks on LiDAR SLAM

Rokuto Nagata, Kenji Koide, Kazuma Ikeda, Ozora Sako, Shion Horie, Kentaro Yoshioka ยท 2026

LiDAR SLAM provides high-accuracy localization but is fragile to point-cloud corruption because scan matching assumes geometric consistency. Prior physical attacks on LiDAR SLAM largely rely on LiDAR โ€ฆ

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Engineering Preprint PDF DOI

Distributed Kalman--Consensus Filtering with Adaptive Uncertainty Weighting for Multi-Object Tracking in Mobile Robot Networks

Niusha Khosravi, Rodrigo Ventura, Meysam Basiri ยท 2026

This paper presents an implementation and evaluation of a Distributed Kalman--Consensus Filter (DKCF) for Multi-Object Tracking (MOT) in mobile robot networks operating under partial observability andโ€ฆ

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Engineering Preprint PDF DOI

CHOP: Counterfactual Human Preference Labels Improve Obstacle Avoidance in Visuomotor Navigation Policies

Gershom Seneviratne, Jianyu An, Vaibhav Shende, Sahire Ellahy, Yaxita Amin, Kondapi Manasanjani, Samarth Chopra, Jonathan Deepak Kannan, Dinesh Manocha ยท 2026

Visuomotor navigation policies have shown strong perception-action coupling for embodied agents, yet they often struggle with safe navigation and dynamic obstacle avoidance in complex real-world envirโ€ฆ

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Engineering Preprint PDF DOI

Target Induced Angle Grid Regularized Estimation for Ghost Identification in Automotive Radar

Junho Kweon, Vishal Monga ยท 2026

This study presents a novel algorithm for identifying ghost targets in automotive radar by estimating complex valued signal strength across a two-dimensional angle grid defined by direction-of-arrivalโ€ฆ

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Engineering Preprint PDF DOI

Quantifying Ergonomics in the Elevate Soft Robotic Suit

Peter Bryan, Rejin John Varghese, Dario Farina ยท 2026

Soft robotic suits have the potential to rehabilitate, assist, and augment the human body. The low weight, cost, and minimal form-factor of these devices make them ideal for daily use by both healthy โ€ฆ

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Engineering Preprint PDF DOI

Search at Scale: Improving Numerical Conditioning of Ergodic Coverage Optimization for Multi-Scale Domains

Yanis Lahrach, Christian Hughes, Ian Abraham ยท 2025

Recent methods in ergodic coverage planning have shown promise as tools that can adapt to a wide range of geometric coverage problems with general constraints, but are highly sensitive to the numericaโ€ฆ

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Engineering Preprint PDF DOI

Frequency-Dynamics-Aware Economic Dispatch with Optimal Grid-Forming Inverter Allocation and Reserved Power Headroom

Fan Jiang, Xingpeng Li ยท 2025

The high penetration of inverter-based resources (IBRs) reduces system inertia, leading to frequency stability concerns, especially during synchronous generator (SG) outages. To maintain frequency dynโ€ฆ

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Engineering Preprint PDF DOI

Incorporating Ephemeral Traffic Waves in A Data-Driven Framework for Microsimulation in CARLA

Alex Richardson, Azhar Hasan, Gabor Karsai, Jonathan Sprinkle ยท 2025

This paper introduces a data-driven traffic microsimulation framework in CARLA that reconstructs real-world wave dynamics using high-fidelity time-space data from the I-24 MOTION testbed. Calibration โ€ฆ

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Engineering Preprint PDF DOI

Funabot-Upper: McKibben Actuated Haptic Suit Inducing Kinesthetic Perceptions in Trunk, Shoulder, Elbow, and Wrist

Haru Fukatsu, Ryoji Yasuda, Yuki Funabora, Shinji Doki ยท 2025

This paper presents Funabot-Upper, a wearable haptic suit that enables users to perceive 14 upper-body motions, including those of the trunk, shoulder, elbow, and wrist. Inducing kinesthetic perceptioโ€ฆ

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Engineering Preprint PDF DOI

Design And Control of A Robotic Arm For Industrial Applications

Sathish Krishna Anumula, SVSV Prasad Sanaboina, Ravi Kumar Nagula, R. Nagaraju ยท 2025

The growing need to automate processes in industrial settings has led to tremendous growth in the robotic systems and especially the robotic arms. The paper assumes the design, modeling and control ofโ€ฆ

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Engineering Preprint PDF DOI

Stable and Robust SLIP Model Control via Energy Conservation-Based Feedback Cancellation for Quadrupedal Applications

Muhammad Saud Ul Hassan, Derek Vasquez, Hamza Asif, Christian Hubicki ยท 2025

In this paper, we present an energy-conservation based control architecture for stable dynamic motion in quadruped robots. We model the robot as a Spring-loaded Inverted Pendulum (SLIP), a model well-โ€ฆ

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Engineering Preprint PDF DOI

Procedimiento de auditor\'ia de ciberseguridad para sistemas aut\'onomos: metodolog\'ia, amenazas y mitigaciones

Adrian Campazas-Vega, Claudia Alvarez-Aparicio, David Sobrin-Hidalgo, Laura Inyesto-Alonso, Francisco Javier Rodriguez-Lera, Vicente Matellan-Olivera, Angel Manuel Guerrero-Higueras ยท 2025

The deployment of autonomous systems has experienced remarkable growth in recent years, driven by their integration into sectors such as industry, medicine, logistics, and domestic environments. This โ€ฆ

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Engineering Preprint PDF DOI

Maestro: Orchestrating Robotics Modules with Vision-Language Models for Zero-Shot Generalist Robots

Junyao Shi, Rujia Yang, Kaitian Chao, Selina Bingqing Wan, Yifei Shao, Jiahui Lei, Jianing Qian, Long Le, Pratik Chaudhari, Kostas Daniilidis, Chuan Wen, Dinesh Jayaraman ยท 2025

Today's best-explored routes towards generalist robots center on collecting ever larger "observations-in actions-out" robotics datasets to train large end-to-end models, copying a recipe that has workโ€ฆ

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Engineering Preprint PDF DOI

Multi-Modal Decentralized Reinforcement Learning for Modular Reconfigurable Lunar Robots

Ashutosh Mishra, Shreya Santra, Elian Neppel, Edoardo M. Rossi Lombardi, Shamistan Karimov, Kentaro Uno, Kazuya Yoshida ยท 2025

Modular reconfigurable robots suit task-specific space operations, but the combinatorial growth of morphologies hinders unified control. We propose a decentralized reinforcement learning (Dec-RL) scheโ€ฆ

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Engineering Preprint PDF DOI

Sensing, Detection and Localization for Low Altitude UAV: A RF-Based Framework via Multiple BSs Collaboration

Tianhao Liang, Mu Jia, Tingting Zhang, Junting Chen, Longyu Zhou, Tony Q. S. Quek, Pooi-Yuen Kam ยท 2025

The rapid growth of the low-altitude economy has resulted in a significant increase in the number of Low, slow, and small (LLS) unmanned aerial vehicles (UAVs), raising critical challenges for secure โ€ฆ

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