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

Spherical Rolling Robots Design, Modeling, and Control: A Systematic Literature Review

Aminata Diouf, Bruno Belzile, Maarouf Saad, David St-Onge ยท 2023

Spherical robots have garnered increasing interest for their applications in exploration, tunnel inspection, and extraterrestrial missions. Diverse designs have emerged, including barycentric configurโ€ฆ

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Engineering Preprint PDF DOI

Obstacles and Opportunities for Learning from Demonstration in Practical Industrial Assembly: A Systematic Literature Review

V. Hernandez Moreno, S. Jansing, M. Polikarpov, M. G. Carmichael, J. Deuse ยท 2023

Learning from demonstration is one of the most promising methods to counteract the challenging long-term trends in repetitive industrial assembly. It offers not only a programming technique that is acโ€ฆ

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Engineering Preprint PDF DOI

Wave-shape Function Model Order Estimation by Trigonometric Regression

Joaquin Ruiz, Marcelo A. Colominas ยท 2023

The adaptive non-harmonic (ANH) model is a powerful tool to compactly represent oscillating signals with time-varying amplitude and phase, and non-sinusoidal oscillating morphology. Given good estimatโ€ฆ

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Engineering Preprint PDF DOI

A Novel Deep Learning Technique for Morphology Preserved Fetal ECG Extraction from Mother ECG using 1D-CycleGAN

Promit Basak, A.H.M Nazmus Sakib, Muhammad E. H. Chowdhury, Nasser Al-Emadi, Huseyin Cagatay Yalcin, Shona Pedersen, Sakib Mahmud, Serkan Kiranyaz, Somaya Al-Maadeed ยท 2023

Monitoring the electrical pulse of fetal heart through a non-invasive fetal electrocardiogram (fECG) can easily detect abnormalities in the developing heart to significantly reduce the infant mortalitโ€ฆ

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Engineering Preprint PDF DOI

Enhancing Healthcare with EOG: A Novel Approach to Sleep Stage Classification

Suvadeep Maiti, Shivam Kumar Sharma, Raju S. Bapi ยท 2023

We introduce an innovative approach to automated sleep stage classification using EOG signals, addressing the discomfort and impracticality associated with EEG data acquisition. In addition, it is impโ€ฆ

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Engineering Preprint PDF DOI

Wav2vec-based Detection and Severity Level Classification of Dysarthria from Speech

Farhad Javanmardi, Saska Tirronen, Manila Kodali, Sudarsana Reddy Kadiri, Paavo Alku ยท 2023

Automatic detection and severity level classification of dysarthria directly from acoustic speech signals can be used as a tool in medical diagnosis. In this work, the pre-trained wav2vec 2.0 model isโ€ฆ

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Engineering Preprint PDF DOI

Analysis and Detection of Pathological Voice using Glottal Source Features

Sudarsana Reddy Kadiri, Paavo Alku ยท 2023

Automatic detection of voice pathology enables objective assessment and earlier intervention for the diagnosis. This study provides a systematic analysis of glottal source features and investigates thโ€ฆ

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Engineering Preprint PDF DOI

EMGTFNet: Fuzzy Vision Transformer to decode Upperlimb sEMG signals for Hand Gestures Recognition

Joseph Cherre Cordova, Christian Flores, Javier Andreu-Perez ยท 2023

Myoelectric control is an area of electromyography of increasing interest nowadays, particularly in applications such as Hand Gesture Recognition (HGR) for bionic prostheses. Today's focus is on patteโ€ฆ

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Engineering Preprint PDF DOI

SCVCNet: Sliding cross-vector convolution network for cross-task and inter-individual-set EEG-based cognitive workload recognition

Qi Wang, Li Chen, Zhiyuan Zhan, Jianhua Zhang, Zhong Yin ยท 2023

This paper presents a generic approach for applying the cognitive workload recognizer by exploiting common electroencephalogram (EEG) patterns across different human-machine tasks and individual sets.โ€ฆ

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Engineering Preprint PDF DOI

Identification of pneumonia on chest x-ray images through machine learning

Eduardo Augusto Roeder ยท 2023

Pneumonia is the leading infectious cause of infant death in the world. When identified early, it is possible to alter the prognosis of the patient, one could use imaging exams to help in the diagnostโ€ฆ

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Engineering Preprint PDF DOI

Data-driven quantitative analysis of an integrated open digital ecosystems platform for user-centric energy retrofits: A case study in Northern Sweden

Bokai Liu, Santhan Reddy Penaka, Weizhuo Lu, Kailun Feng, Anders Rebbling, Thomas Olofsson ยท 2023

We present an open digital ecosystem based on web-framework with a functional back-end server in user-centric energy retrofits. This data-driven web framework is proposed for building energy renovatioโ€ฆ

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Engineering Preprint PDF DOI

Bloch Equation Enables Physics-informed Neural Network in Parametric Magnetic Resonance Imaging

Qingrui Cai, Liuhong Zhu, Jianjun Zhou, Chen Qian, Di Guo, Xiaobo Qu ยท 2023

Magnetic resonance imaging (MRI) is an important non-invasive imaging method in clinical diagnosis. Beyond the common image structures, parametric imaging can provide the intrinsic tissue property thuโ€ฆ

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Engineering Preprint PDF DOI

Nanorobotics in Medicine: A Systematic Review of Advances, Challenges, and Future Prospects

Shishir Rajendran, Prathic Sundararajan, Ashi Awasthi, Suraj Rajendran ยท 2023

Nanorobotics offers an emerging frontier in biomedicine, holding the potential to revolutionize diagnostic and therapeutic applications through its unique capabilities in manipulating biological systeโ€ฆ

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Engineering Preprint PDF DOI

A Variational Auto-Encoder Enabled Multi-Band Channel Prediction Scheme for Indoor Localization

Ruihao Yuan, Kaixuan Huang, Pan Yang, Shunqing Zhang ยท 2023

Indoor localization is getting increasing demands for various cutting-edged technologies, like Virtual/Augmented reality and smart home. Traditional model-based localization suffers from significant cโ€ฆ

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Engineering Preprint PDF DOI

Respiratory Disease Classification and Biometric Analysis Using Biosignals from Digital Stethoscopes

Constantino Alvarez Casado, Manuel Lage Canellas, Matteo Pedone, Xiaoting Wu, Le Nguyen, Miguel Bordallo Lopez ยท 2023

Respiratory diseases remain a leading cause of mortality worldwide, highlighting the need for faster and more accurate diagnostic tools. This work presents a novel approach leveraging digital stethoscโ€ฆ

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Engineering Preprint PDF DOI

Human-Centered Autonomy for UAS Target Search

Hunter M. Ray, Zakariya Laouar, Zachary Sunberg, Nisar Ahmed ยท 2023

Current methods of deploying robots that operate in dynamic, uncertain environments, such as Uncrewed Aerial Systems in search \& rescue missions, require nearly continuous human supervision for vehicโ€ฆ

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Engineering Preprint PDF DOI

Assessing the Generalization Gap of Learning-Based Speech Enhancement Systems in Noisy and Reverberant Environments

Philippe Gonzalez, Tommy Sonne Alstr{o}m, Tobias May ยท 2023

The acoustic variability of noisy and reverberant speech mixtures is influenced by multiple factors, such as the spectro-temporal characteristics of the target speaker and the interfering noise, the sโ€ฆ

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Engineering Preprint PDF DOI

Kid-Whisper: Towards Bridging the Performance Gap in Automatic Speech Recognition for Children VS. Adults

Ahmed Adel Attia, Jing Liu, Wei Ai, Dorottya Demszky, Carol Espy-Wilson ยท 2023

Recent advancements in Automatic Speech Recognition (ASR) systems, exemplified by Whisper, have demonstrated the potential of these systems to approach human-level performance given sufficient data. Hโ€ฆ

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Engineering Preprint PDF DOI

Design of Recognition and Evaluation System for Table Tennis Players' Motor Skills Based on Artificial Intelligence

Zhuo-yong Shi, Ye-tao Jia, Ke-xin Zhang, Ding-han Wang, Long-meng Ji, Yong Wu ยท 2023

With the rapid development of electronic science and technology, the research on wearable devices is constantly updated, but for now, it is not comprehensive for wearable devices to recognize and analโ€ฆ

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Engineering Preprint PDF DOI

Vision-aided nonlinear control framework for shake table tests

Zhongwei Chen, T.Y. Yang, Yifei Xiao, Xiao Pan, Wanyan Yang ยท 2023

The structural response under the earthquake excitations can be simulated by scaled-down model shake table tests or full-scale model shake table tests. In this paper, adaptive control theory is used aโ€ฆ

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