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Showing 1740 results for "databases" in Engineering
Engineering Preprint PDF DOI

ChemFM as a Scaling Law Guided Foundation Model Pre-trained on Informative Chemicals

Feiyang Cai, Katelin Zacour, Tianyu Zhu, Tzuen-Rong Tzeng, Yongping Duan, Ling Liu, Srikanth Pilla, Gang Li, Feng Luo · 2024

Traditional AI methods often rely on task-specific model designs and training, which constrain both the scalability of model size and generalization across different tasks. Here, we introduce ChemFM, …

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Engineering Preprint PDF DOI

From PDFs to Structured Data: Utilizing LLM Analysis in Sports Database Management

Juhani Merilehto · 2024

This study investigates the effectiveness of Large Language Models (LLMs) in processing semi-structured data from PDF documents into structured formats, specifically examining their application in upd…

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Engineering Preprint PDF DOI

Real-time Vehicle-to-Vehicle Communication Based Network Cooperative Control System through Distributed Database and Multimodal Perception: Demonstrated in Crossroads

Xinwen Zhu, Zihao Li, Yuxuan Jiang, Jiazhen Xu, Jie Wang, Xuyang Bai · 2024

The autonomous driving industry is rapidly advancing, with Vehicle-to-Vehicle (V2V) communication systems highlighting as a key component of enhanced road safety and traffic efficiency. This paper int…

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Engineering Preprint PDF DOI

Customized FinGPT Search Agents Using Foundation Models

Felix Tian, Ajay Byadgi, Daniel Kim, Daochen Zha, Matt White, Kairong Xiao, Xiao-Yang Liu Yanglet · 2024

Current large language models (LLMs) have proven useful for analyzing financial data, but most existing models, such as BloombergGPT and FinGPT, lack customization for specific user needs. In this pap…

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Engineering Preprint PDF DOI

IoT-Based Water Quality Monitoring System in Philippine Off-Grid Communities

Jenny Vi Abrajano, Khavee Agustus Botangen, Jovith Nabua, Jenalyn Apanay, Chezalea Fay Pena · 2024

Contaminated and polluted water poses significant threats to human health, necessitating vigilant monitoring of water sources for potential contamination. This paper introduces a low-cost Internet of …

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Engineering Preprint PDF DOI

A Unified Framework for Collecting Text-to-Speech Synthesis Datasets for 22 Indian Languages

Sujitha Sathiyamoorthy, N Mohana, Anusha Prakash, Hema A Murthy · 2024

The performance of a text-to-speech (TTS) synthesis model depends on various factors, of which the quality of the training data is of utmost importance. Millions of data are collected around the globe…

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Engineering Preprint PDF DOI

TRLO: An Efficient LiDAR Odometry with 3D Dynamic Object Tracking and Removal

Yanpeng Jia, Ting Wang, Xieyuanli Chen, Shiliang Shao · 2024

Simultaneous state estimation and mapping is an essential capability for mobile robots working in dynamic urban environment. The majority of existing SLAM solutions heavily rely on a primarily static …

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Engineering Preprint PDF DOI

Failing Forward: Improving Generative Error Correction for ASR with Synthetic Data and Retrieval Augmentation

Sreyan Ghosh, Mohammad Sadegh Rasooli, Michael Levit, Peidong Wang, Jian Xue, Dinesh Manocha, Jinyu Li · 2024

Generative Error Correction (GEC) has emerged as a powerful post-processing method to enhance the performance of Automatic Speech Recognition (ASR) systems. However, we show that GEC models struggle t…

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Engineering Preprint PDF DOI

RESISTO Project: Automatic detection of operation temperature anomalies for power electric transformers using thermal imaging

David Lopez-Garcia, Fermin Segovia, Jacob Rodriguez-Rivero, Javier Ramirez, David Perez, Raul Serrano, Juan Manuel Gorriz · 2024

The RESISTO project represents a pioneering initiative in Europe aimed at enhancing the resilience of the power grid through the integration of advanced technologies. This includes artificial intellig…

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Engineering Preprint PDF DOI

Magnetic Distortion Resistant Orientation Estimation

Sikai Yang, Miaomiao Liu, Wan Du · 2024

Inertial Measurement Unit (IMU) sensors, including accelerometers, gyroscopes, and magnetometers, are used to estimate the orientation of mobile devices. However, indoor magnetic fields are often dist…

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Engineering Preprint PDF DOI

TrustEMG-Net: Using Representation-Masking Transformer with U-Net for Surface Electromyography Enhancement

Kuan-Chen Wang, Kai-Chun Liu, Ping-Cheng Yeh, Sheng-Yu Peng, Yu Tsao · 2024

Surface electromyography (sEMG) is a widely employed bio-signal that captures human muscle activity via electrodes placed on the skin. Several studies have proposed methods to remove sEMG contaminants…

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Engineering Preprint PDF DOI

Why Sample Space Matters: Keyframe Sampling Optimization for LiDAR-based Place Recognition

Nikolaos Stathoulopoulos, Vidya Sumathy, Christoforos Kanellakis, George Nikolakopoulos · 2024

Recent advances in robotics are driving real-world autonomy for long-term and large-scale missions, where loop closures via place recognition are vital for mitigating pose estimation drift. However, a…

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Engineering Preprint PDF DOI

MyData: A Comprehensive Database of Mycetoma Tissue Microscopic Images for Histopathological Analysis

Hyam Omar Ali, Romain Abraham, Guillaume Desoubeaux, Ahmed Fahal, Clovis Tauber · 2024

Mycetoma is a chronic and neglected inflammatory disease prevalent in tropical and subtropical regions. It can lead to severe disability and social stigma. The disease is classified into two types bas…

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Engineering Preprint PDF DOI

Self-Supervised Pre-Training with Joint-Embedding Predictive Architecture Boosts ECG Classification Performance

Kuba Weimann, Tim O. F. Conrad · 2024

Accurate diagnosis of heart arrhythmias requires the interpretation of electrocardiograms (ECG), which capture the electrical activity of the heart. Automating this process through machine learning is…

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Engineering Preprint PDF DOI

Augmentation through Laundering Attacks for Audio Spoof Detection

Hashim Ali, Surya Subramani, Hafiz Malik · 2024

Recent text-to-speech (TTS) developments have made voice cloning (VC) more realistic, affordable, and easily accessible. This has given rise to many potential abuses of this technology, including Joe …

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Engineering Preprint PDF DOI

EMGTTL: Transformers-Based Transfer Learning for Classification of ADL using Raw Surface EMG Signals

Ashraf Ali Kareemulla, Rakesh Kumar Sanodiya, Anish Chand Turlapaty, Surya Naidu · 2024

Surface Electromyography (sEMG) is widely studied for its applications in rehabilitation, prosthetics, robotic arm control, and human-machine interaction. However, classifying Activities of Daily Livi…

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Engineering Preprint PDF DOI

Domain Aware Multi-Task Pretraining of 3D Swin Transformer for T1-weighted Brain MRI

Jonghun Kim, Mansu Kim, Hyunjin Park · 2024

The scarcity of annotated medical images is a major bottleneck in developing learning models for medical image analysis. Hence, recent studies have focused on pretrained models with fewer annotation r…

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Engineering Preprint PDF DOI

A database of upper limb surface electromyogram signals from demographically diverse individuals

Harshavardhana T. Gowda, Neha Kaul, Carlos Carrasco, Marcus A. Battraw, Safa Amer, Saniya Kotwal, Selena Lam, Zachary McNaughton, Ferdous Rahimi, Sana Shehabi, Jonathon S. Schofield, Lee M. Miller · 2024

Upper limb based neuromuscular interfaces aim to provide a seamless way for humans to interact with technology. Among noninvasive interfaces, surface electromyogram (EMG) signals hold significant prom…

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Engineering Preprint PDF DOI

Analyzing and Mitigating Inconsistency in Discrete Audio Tokens for Neural Codec Language Models

Wenrui Liu, Zhifang Guo, Jin Xu, Yuanjun Lv, Yunfei Chu, Zhou Zhao, Junyang Lin · 2024

Building upon advancements in Large Language Models (LLMs), the field of audio processing has seen increased interest in training audio generation tasks with discrete audio token sequences. However, d…

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Engineering Preprint PDF DOI

Semi-Supervised Bone Marrow Lesion Detection from Knee MRI Segmentation Using Mask Inpainting Models

Shihua Qin, Ming Zhang, Juan Shan, Taehoon Shin, Jonghye Woo, Fangxu Xing · 2024

Bone marrow lesions (BMLs) are critical indicators of knee osteoarthritis (OA). Since they often appear as small, irregular structures with indistinguishable edges in knee magnetic resonance images (M…

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