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๐Ÿ” databases ๐Ÿ“‚ Engineering
Showing 1740 results for "databases" in Engineering
Engineering Preprint PDF DOI

Towards Bloodless Potassium Measurement from ECG using Neuro-Fuzzy Systems

Zeynab Samandari, Seyyedeh Fatemeh Molaeezadeh ยท 2023

Potassium disorders are generally asymptomatic, potentially lethal, and common in patients with renal or cardiac disease. The morphology of the electrocardiogram (ECG) signal is very sensitive to the โ€ฆ

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Engineering Preprint PDF DOI

Geo2SigMap: High-Fidelity RF Signal Mapping Using Geographic Databases

Yiming Li, Zeyu Li, Zhihui Gao, Tingjun Chen ยท 2023

Radio frequency (RF) signal mapping, which is the process of analyzing and predicting the RF signal strength and distribution across specific areas, is crucial for cellular network planning and deployโ€ฆ

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Engineering Preprint PDF DOI

Full-reference Video Quality Assessment for User Generated Content Transcoding

Zihao Qi, Chen Feng, Duolikun Danier, Fan Zhang, Xiaozhong Xu, Shan Liu, David Bull ยท 2023

Unlike video coding for professional content, the delivery pipeline of User Generated Content (UGC) involves transcoding where unpristine reference content needs to be compressed repeatedly. In this wโ€ฆ

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Engineering Preprint PDF DOI

Multispectral palmprint recognition based on three descriptors: LBP, Shift LBP, and Multi Shift LBP with LDA classifier

Salwua Aqreerah, Alhaam Alariyibi, Wafa El-Tarhouni ยท 2023

Local Binary Patterns (LBP) are extensively used to analyze local texture features of an image. Several new extensions to LBP-based texture descriptors have been proposed, focusing on improving noise โ€ฆ

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Engineering Preprint PDF DOI

Multi-Goal Optimal Route Planning Using the Cell Mapping Technique

Athanasios Karagounis ยท 2023

This manuscript explores the complexities of multi-objective path planning, aiming to optimize routes against a backdrop of conflicting performance criteria. The study integrates the cell mapping apprโ€ฆ

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Engineering Preprint PDF DOI

Behaviour Description Database for AVs in Singapore

Ana Isabel Garcia Guerra, Teng Sung Shiuan, Paul Hibbard, Yap Jing Yew, Yeo Teck Beng ยท 2023

A Technical Reference for Autonomous Vehicles (AVs), with part 1 focusing on basic behaviour guidelines (TR68-1) is published with the intent to be a reference for evaluation of appropriated behaviourโ€ฆ

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Engineering Preprint PDF DOI

Detecting QT prolongation From a Single-lead ECG With Deep Learning

Ridwan Alam, Aaron Aguirre, Collin Stultz ยท 2023

For a number of antiarrhythmics, drug loading requires a 3 day hospitalization with monitoring for QT prolongation. Automated QT monitoring with wearable ECG monitors would facilitate out-of-hospital โ€ฆ

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Engineering Preprint PDF DOI

Design, construction and evaluation of emotional multimodal pathological speech database

Ting Zhu, Shufei Duan, Huizhi Liang, Wei Zhang ยท 2023

The lack of an available emotion pathology database is one of the key obstacles in studying the emotion expression status of patients with dysarthria. The first Chinese multimodal emotional pathologicโ€ฆ

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Engineering Preprint PDF DOI

A Guided Upsampling Network for Short Wave Infrared Images Using Graph Regularization

Frank Sippel, Jurgen Seiler, Andre Kaup ยท 2023

Exploiting the infrared area of the spectrum for classification problems is getting increasingly popular, because many materials have characteristic absorption bands in this area. However, sensors in โ€ฆ

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Engineering Preprint PDF DOI

Pneumonia Detection on chest X-ray images Using Ensemble of Deep Convolutional Neural Networks

Alhassan Mabrouk, Rebeca P. Diaz Redondo, Abdelghani Dahou, Mohamed Abd Elaziz, Mohammed Kayed ยท 2023

Pneumonia is a life-threatening lung infection resulting from several different viral infections. Identifying and treating pneumonia on chest X-ray images can be difficult due to its similarity to othโ€ฆ

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Engineering Preprint PDF DOI

COVID-19 Detection Using Slices Processing Techniques and a Modified Xception Classifier from Computed Tomography Images

Kenan Morani ยท 2023

This paper extends our previous method for COVID-19 diagnosis, proposing an enhanced solution for detecting COVID-19 from computed tomography (CT) images. To decrease model misclassifications, two keyโ€ฆ

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Engineering Preprint PDF DOI

RadImageGAN -- A Multi-modal Dataset-Scale Generative AI for Medical Imaging

Zelong Liu, Alexander Zhou, Arnold Yang, Alara Yilmaz, Maxwell Yoo, Mikey Sullivan, Catherine Zhang, James Grant, Daiqing Li, Zahi A. Fayad, Sean Huver, Timothy Deyer, Xueyan Mei ยท 2023

Deep learning in medical imaging often requires large-scale, high-quality data or initiation with suitably pre-trained weights. However, medical datasets are limited by data availability, domain-speciโ€ฆ

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Engineering Preprint PDF DOI

MIRACLE: Inverse Reinforcement and Curriculum Learning Model for Human-inspired Mobile Robot Navigation

Nihal Gunukula, Kshitij Tiwari, Aniket Bera ยท 2023

In emergency scenarios, mobile robots must navigate like humans, interpreting stimuli to locate potential victims rapidly without interfering with first responders. Existing socially-aware navigation โ€ฆ

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Engineering Preprint PDF DOI

Diffusion-Based Speech Enhancement in Matched and Mismatched Conditions Using a Heun-Based Sampler

Philippe Gonzalez, Zheng-Hua Tan, Jan {O}stergaard, Jesper Jensen, Tommy Sonne Alstr{o}m, Tobias May ยท 2023

Diffusion models are a new class of generative models that have recently been applied to speech enhancement successfully. Previous works have demonstrated their superior performance in mismatched condโ€ฆ

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Engineering Preprint PDF DOI

Multi-Agent Behavior Retrieval: Retrieval-Augmented Policy Training for Cooperative Push Manipulation by Mobile Robots

So Kuroki, Mai Nishimura, Tadashi Kozuno ยท 2023

Due to the complex interactions between agents, learning multi-agent control policy often requires a prohibited amount of data. This paper aims to enable multi-agent systems to effectively utilize pasโ€ฆ

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Engineering Preprint PDF DOI

Deep learning and traditional-based CAD schemes for the pulmonary embolism diagnosis: A survey

Seyed Hesamoddin Hosseini, Amir Hossein Taherinia, Mahdi Saadatmand ยท 2023

Nowadays, pulmonary Computed Tomography Angiography (CTA) is the main tool for detecting Pulmonary Embolism (PE). However, manual interpretation of CTA volume requires a radiologist, which is time-conโ€ฆ

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Learning domain-invariant classifiers for infant cry sounds

Charles C. Onu, Hemanth K. Sheetha, Arsenii Gorin, Doina Precup ยท 2023

The issue of domain shift remains a problematic phenomenon in most real-world datasets and clinical audio is no exception. In this work, we study the nature of domain shift in a clinical database of iโ€ฆ

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Engineering Preprint PDF DOI

RNA-KG: An ontology-based knowledge graph for representing interactions involving RNA molecules

Emanuele Cavalleri, Alberto Cabri, Mauricio Soto-Gomez, Sara Bonfitto, Paolo Perlasca, Jessica Gliozzo, Tiffany J. Callahan, Justin Reese, Peter N Robinson, Elena Casiraghi, Giorgio Valentini, Marco Mesiti ยท 2023

The "RNA world" represents a novel frontier for the study of fundamental biological processes and human diseases and is paving the way for the development of new drugs tailored to the patient's biomolโ€ฆ

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Engineering Preprint PDF DOI

Masked Conditional Diffusion Models for Image Analysis with Application to Radiographic Diagnosis of Infant Abuse

Shaoju Wu, Sila Kurugol, Andy Tsai ยท 2023

The classic metaphyseal lesion (CML) is a distinct injury that is highly specific for infant abuse. It commonly occurs in the distal tibia. To aid radiologists detect these subtle fractures, we need tโ€ฆ

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Spatial Audio and Individualized HRTFs using a Convolutional Neural Network (CNN)

Ludovic Pirard ยท 2023

Spatial audio and 3-Dimensional sound rendering techniques play a pivotal and essential role in immersive audio experiences. Head-Related Transfer Functions (HRTFs) are acoustic filters which represenโ€ฆ

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