Expertini Research Research

Browse Research Papers

131+ open-access research outputs.

✕ Clear
🔍 sanjoy dasgupta 📂 Engineering
Showing 131 results for "sanjoy dasgupta" in Engineering
Engineering Preprint PDF DOI

Will People Enjoy a Robot Trainer? A Case Study with Snoopie the Pacerbot

Maximilian Du, Jennifer Grannen, Shuran Song, Dorsa Sadigh · 2026

The physicality of exercise makes the role of athletic trainers unique. Their physical presence allows them to guide a student through a motion, demonstrate an exercise, and give intuitive feedback. R…

Read Paper →
Engineering Preprint PDF DOI

SANDO: Safe Autonomous Trajectory Planning for Dynamic Unknown Environments

Kota Kondo, Jesus Tordesillas, Jonathan P. How · 2026

SANDO is a safe trajectory planner for 3D dynamic unknown environments, where obstacle locations and motions are unknown a priori and a collision-free plan can become unsafe at any moment, requiring f…

Read Paper →
Engineering Preprint PDF DOI

XR-CareerAssist: An Immersive Platform for Personalised Career Guidance Leveraging Extended Reality and Multimodal AI

N.D. Tantaroudas, A.J. McCracken, I. Karachalios, E. Papatheou, V. Pastrikakis · 2026

Conventional career guidance platforms rely on static, text-driven interfaces that struggle to engage users or deliver personalised, evidence-based insights. Although Computer-Assisted Career Guidance…

Read Paper →
Engineering Preprint PDF DOI

Koopman Operator Framework for Modeling and Control of Off-Road Vehicle on Deformable Terrain

Kartik Loya, Phanindra Tallapragada · 2026

This work presents a hybrid physics-informed and data-driven modeling framework for predictive control of autonomous off-road vehicles operating on deformable terrain. Traditional high-fidelity terram…

Read Paper →
Engineering Preprint PDF DOI

Robot-Assisted Social Dining as a White Glove Service

Atharva S Kashyap, Ugne Aleksandra Morkute, Patricia Alves-Oliveira · 2026

Robot-assisted feeding enables people with disabilities who require assistance eating to enjoy a meal independently and with dignity. However, existing systems have only been tested in-lab or in-home,…

Read Paper →
Engineering Preprint PDF DOI

When Environments Shift: Safe Planning with Generative Priors and Robust Conformal Prediction

Kaizer Rahaman, Jyotirmoy V. Deshmukh, Ashish R. Hota, Lars Lindemann · 2026

Autonomous systems operate in environments that may change over time. An example is the control of a self-driving vehicle among pedestrians and human-controlled vehicles whose behavior may change base…

Read Paper →
Engineering Preprint PDF DOI

Mi\'{c}i Princ -- A Little Boy Teaching Speech Technologies the Chakavian Dialect

Nikola Ljubesic, Peter Rupnik, Tea Perincic · 2026

This paper documents our efforts in releasing the printed and audio book of the translation of the famous novel The Little Prince into the Chakavian dialect, as a computer-readable, AI-ready dataset, …

Read Paper →
Engineering Preprint PDF DOI

Design Optimization and Global Impact Assessment of Solar-Thermal Direct Air Carbon Capture

Zhiyuan Fan, Bolun Xu · 2025

The dual challenge of decarbonizing the economy and meeting rising global energy demand underscores the need for scalable and cost-effective carbon dioxide removal technologies. Direct air capture (DA…

Read Paper →
Engineering Preprint PDF DOI

Millimeter Wave Inverse Pinhole Imaging

Akarsh Prabhakara, Yawen Liu, Aswin C. Sankaranarayanan, Anthony Rowe, Swarun Kumar · 2025

Millimeter wave (mmWave) radars are popular for perception in vision-denied contexts due to their compact size. This paper explores emerging use-cases that involve static mount or momentarily-static c…

Read Paper →
Engineering Preprint PDF DOI

Multi-Stage CD-Kennedy Receiver for QPSK Modulated CV-QKD in Turbulent Channels

Renzhi Yuan, Zhixing Wang, Shouye Miao, Mufei Zhao, Haifeng Yao, Bin Cao, Mugen Peng · 2025

Continuous variable-quantum key distribution (CV-QKD) protocols attract increasing attentions in recent years because they enjoy high secret key rate (SKR) and good compatibility with existing optical…

Read Paper →
Engineering Preprint PDF DOI

Affine-Doppler Division Multiplexing for High-Mobility Wireless Communications Systems

Yuanfang Ma, Zulin Wang, Peng Yuan, Qin Huang, Yuanhan Ni · 2025

Affine Frequency Division Multiplexing (AFDM) has been regarded as a candidate integrated sensing and communications (ISAC) waveform owing to its superior communication performance, outperforming the …

Read Paper →
Engineering Preprint PDF DOI

CarAT: Carbon Atom Tracing across Industrial Chemical Value Chains via Chemistry Language Models

Emma Pajak, David Walz, Olga Walz, Laura Marie Helleckes, Klaus Hellgardt, Antonio del Rio Chanona · 2025

The chemical industry is increasingly prioritising sustainability, with a focus on reducing carbon footprints to achieve net zero. By 2026, the Together for Sustainability (TfS) consortium will requir…

Read Paper →
Engineering Preprint PDF DOI

On the Characterization and Evaluation of Doppler Squint in Wideband ODDM Systems

Xuehan Wang, Jinhong Yuan, Jintao Wang, Zhi Sun · 2025

The recently proposed orthogonal delay-Doppler division multiplexing (ODDM) modulation has been demonstrated to enjoy excellent reliability over doubly-dispersive channels. However, most of the prior …

Read Paper →
Engineering Preprint PDF DOI

Differential Communication in Channels with Mobility and Delay Spread using Zak-OTFS

Sandesh Rao Mattu, Nishant Mehrotra, Robert Calderbank · 2025

Zak-transform based orthogonal time frequency space (Zak-OTFS) is a delay-Doppler (DD) domain modulation scheme in which the signal processing is carried out in the DD domain. The channel when viewed …

Read Paper →
Engineering Preprint PDF DOI

Large-Scale Processing and Validation of Grid Data for Assessing the Fair Spatial Distribution of PV Hosting Capacity

Ali Mohamed Ali, Yaser Raeisi, Plouton Grammatikos, Davide Pavanello, Pierre Roduit, Fabrizio Sossan · 2025

The integration of PV systems and increased electrification levels present significant challenges to the traditional design and operation of distribution grids. This paper presents a methodology for e…

Read Paper →
Engineering Preprint PDF DOI

On Regular Regressors in Adaptive Control

Erick Mejia Uzeda, Mireille E. Broucke · 2025

This paper addresses a shortcoming in adaptive control, that the property of a regressor being persistently exciting (PE) is not well-behaved. One can construct regressors that upend the commonsense n…

Read Paper →
Engineering Preprint PDF DOI

Tightly-Coupled LiDAR-IMU-Leg Odometry with Online Learned Leg Kinematics Incorporating Foot Tactile Information

Taku Okawara, Kenji Koide, Aoki Takanose, Shuji Oishi, Masashi Yokozuka, Kentaro Uno, Kazuya Yoshida · 2025

In this letter, we present tightly coupled LiDAR-IMU-leg odometry, which is robust to challenging conditions such as featureless environments and deformable terrains. We developed an online learning-b…

Read Paper →
Engineering Preprint PDF DOI

PPF: Pre-training and Preservative Fine-tuning of Humanoid Locomotion via Model-Assumption-based Regularization

Hyunyoung Jung, Zhaoyuan Gu, Ye Zhao, Hae-Won Park, Sehoon Ha · 2025

Humanoid locomotion is a challenging task due to its inherent complexity and high-dimensional dynamics, as well as the need to adapt to diverse and unpredictable environments. In this work, we introdu…

Read Paper →
Engineering Preprint PDF DOI

AIM: Acoustic Inertial Measurement for Indoor Drone Localization and Tracking

Yimiao Sun, Weiguo Wang, Luca Mottola, Ruijin Wang, Yuan He · 2025

We present Acoustic Inertial Measurement (AIM), a one-of-a-kind technique for indoor drone localization and tracking. Indoor drone localization and tracking are arguably a crucial, yet unsolved challe…

Read Paper →
Engineering Preprint PDF DOI

Indoor Drone Localization and Tracking Based on Acoustic Inertial Measurement

Yimiao Sun, Weiguo Wang, Luca Mottola, Zhang Jia, Ruijin Wang, Yuan He · 2025

We present Acoustic Inertial Measurement (AIM), a one-of-a-kind technique for indoor drone localization and tracking. Indoor drone localization and tracking are arguably a crucial, yet unsolved challe…

Read Paper →
Page 1 of 7 Next →