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🔍 arpit christi 📂 Engineering
Showing 14 results for "arpit christi" in Engineering
Engineering Preprint PDF DOI

The role of physical models in the validation and calibration of numerical models -- The example of the Lilleb{\ae}lt Bridge

Paula Apollonia Wunderlich, Gledson Rodrigo Tondo, Guido Morgenthal · 2026

With the rapid advancement of computer technologies enabling fast calculations of complex structures, numerical methods have become a central tool in engineering sciences, while physical models have i…

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Engineering Preprint PDF DOI

Realistic Lip Motion Generation Based on 3D Dynamic Viseme and Coarticulation Modeling for Human-Robot Interaction

Sheng Li, Jingcheng Huang, Min Li · 2026

Realistic lip synchronization is essential for the natural human-robot non-verbal interaction of humanoid robots. Motivated by this need, this paper presents a lip motion generation framework based on…

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Engineering Preprint PDF DOI

GaussGym: An open-source real-to-sim framework for learning locomotion from pixels

Alejandro Escontrela, Justin Kerr, Arthur Allshire, Jonas Frey, Rocky Duan, Carmelo Sferrazza, Pieter Abbeel · 2025

We present a novel approach for photorealistic robot simulation that integrates 3D Gaussian Splatting as a drop-in renderer within vectorized physics simulators such as IsaacGym. This enables unpreced…

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Engineering Preprint PDF DOI

Data-driven Smile Design: Personalized Dental Aesthetics Outcomes Using Deep Learning

Marcus Lin, Jennifer Lai · 2025

A healthy smile plays a significant role in functional as well as esthetic considerations, improving confidence. It is difficult for dental professionals to strike a balance between esthetic requireme…

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Engineering Preprint PDF DOI

Autoregressive Diffusion Transformer for Text-to-Speech Synthesis

Zhijun Liu, Shuai Wang, Sho Inoue, Qibing Bai, Haizhou Li · 2024

Audio language models have recently emerged as a promising approach for various audio generation tasks, relying on audio tokenizers to encode waveforms into sequences of discrete symbols. Audio tokeni…

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Engineering Preprint PDF DOI

Examination Minutes Measurement of Single-Antenna-Element Beamforming

Nils L. Johannsen, Lukas Grundmann · 2024

This document shall provide all knowledge gained in conjunction and preparation with the conducted measurements in the antenna measurement chamber of the Institute of Microwave and Wireless Systems (I…

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Engineering Preprint PDF DOI

Leveraging cough sounds to optimize chest x-ray usage in low-resource settings

Alexander Philip, Sanya Chawla, Lola Jover, George P. Kafentzis, Joe Brew, Vishakh Saraf, Shibu Vijayan, Peter Small, Carlos Chaccour · 2024

Chest X-ray is a commonly used tool during triage, diagnosis and management of respiratory diseases. In resource-constricted settings, optimizing this resource can lead to valuable cost savings for th…

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Engineering Preprint PDF DOI

Energy-efficient Wearable-to-Mobile Offload of ML Inference for PPG-based Heart-Rate Estimation

Alessio Burrello, Matteo Risso, Noemi Tomasello, Yukai Chen, Luca Benini, Enrico Macii, Massimo Poncino, Daniele Jahier Pagliari · 2023

Modern smartwatches often include photoplethysmographic (PPG) sensors to measure heartbeats or blood pressure through complex algorithms that fuse PPG data with other signals. In this work, we propose…

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Engineering Preprint PDF DOI

An Empirical Evaluation of Four Off-the-Shelf Proprietary Visual-Inertial Odometry Systems

Jungha Kim, Minkyeong Song, Yeoeun Lee, Moonkyeong Jung, Pyojin Kim · 2022

Commercial visual-inertial odometry (VIO) systems have been gaining attention as cost-effective, off-the-shelf six degrees of freedom (6-DoF) ego-motion tracking methods for estimating accurate and co…

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Engineering Preprint PDF DOI

Multi-ACCDOA: Localizing and Detecting Overlapping Sounds from the Same Class with Auxiliary Duplicating Permutation Invariant Training

Kazuki Shimada, Yuichiro Koyama, Shusuke Takahashi, Naoya Takahashi, Emiru Tsunoo, Yuki Mitsufuji · 2021

Sound event localization and detection (SELD) involves identifying the direction-of-arrival (DOA) and the event class. The SELD methods with a class-wise output format make the model predict activitie…

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Engineering Preprint PDF DOI

Optic Disc Segmentation using Disk-Centered Patch Augmentation

Saeid Motevali, Aashis Khanal, Rolando Estrada · 2021

The optic disc is a crucial diagnostic feature in the eye since changes to its physiognomy is correlated with the severity of various ocular and cardiovascular diseases. While identifying the bulk of …

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Engineering Preprint PDF DOI

Separating Varying Numbers of Sources with Auxiliary Autoencoding Loss

Yi Luo, Nima Mesgarani · 2020

Many recent source separation systems are designed to separate a fixed number of sources out of a mixture. In the cases where the source activation patterns are unknown, such systems have to either ad…

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Engineering Preprint PDF DOI

Christhin: Quantitative Analysis of Thin Layer Chromatography

Maximiliano Barchiesi, Mercedes Sangroni, Carlos Renaudo, Pablo Rossi, Maria de Carmen Pramparo, Valeria Nepote, Nelson Ruben Grosso, Maria Fernanda Gayol · 2012

Manual for Christhin 0.1.36 Christhin (Chromatography Riser Thin) is software developed for the quantitative analysis of data obtained from thin-layer chromatographic techniques (TLC). Once installed …

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Engineering Peer-Reviewed PDF DOI

The power of confession: the role of the criminal law and courtpractices in the production of knowledge concerning sexuality between women: Finland, in the 1950s.

 · 1970

The article discusses a number of court cases on women's same-sex fornication in the Finnish countryside in the 1950s. Based on a close reading of the minutes of the police investigations and the cour…

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