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๐Ÿ” andre souto ๐Ÿ“‚ Engineering
Showing 147 results for "andre souto" in Engineering
Engineering Preprint PDF DOI

Adaptive Spatial-Temporal Graph Learning-Enabled Short-Term Voltage Stability Assessment against Time-Varying Topological Conditions

Chao Deng, Lipeng Zhu, Chang Liu, Hefeng Zhai, Baoye Tian, Zexiang Zhu, Jiayong Li, Cong Zhang ยท 2026

The emerging deep learning (DL) technology has recently exhibited great potential in data-driven short-term voltage stability (SVS) assessment of complex power grids. However, without sufficient attenโ€ฆ

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Engineering Preprint PDF DOI

Interferometer observations of pulse pairs in an interstellar communication experiment

William J. Crilly Jr ยท 2026

Synchronized radio telescope-based experiments conducted since 2017, together with subsequent interferometer experiments, provide evidence of an anomalous source of 3.7 Hz bandwidth pulses, sourced frโ€ฆ

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Engineering Preprint PDF DOI

Cough activity detection for automatic tuberculosis screening

Joshua Jansen van Vuren, Devendra Singh Parihar, Daphne Naidoo, Kimsey Zajac, Willy Ssengooba, Grant Theron, Thomas Niesler ยท 2026

The automatic identification of cough segments in audio through the determination of start and end points is pivotal to building scalable screening tools in health technologies for pulmonary related dโ€ฆ

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Engineering Preprint PDF DOI

Planetary Terrain Datasets and Benchmarks for Rover Path Planning

Marvin Chancan, Avijit Banerjee, George Nikolakopoulos ยท 2025

Planetary rover exploration is attracting renewed interest with several upcoming space missions to the Moon and Mars. However, a substantial amount of data from prior missions remain underutilized forโ€ฆ

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Engineering Preprint PDF DOI

A Stochastic Approach to Terrain Maps for Safe Lunar Landing

Anja Sheppard, Chris Reale, Katherine A. Skinner ยท 2025

Safely landing on the lunar surface is a challenging task, especially in the heavily-shadowed South Pole region where traditional vision-based hazard detection methods are not reliable. The potential โ€ฆ

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Engineering Preprint PDF DOI

Wind Speed Weibull Model Identification in Oman, and Computed Normalized Annual Energy Production (NAEP) From Wind Turbines Based on Data From Weather Stations

Osama A. Marzouk ยท 2025

Using observation records of wind speeds from weather stations in the Sultanate of Oman between 2000 and 2023, we compute estimators of the two Weibull distribution parameters (namely, the Weibull disโ€ฆ

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Engineering Preprint PDF DOI

Vision-Guided Optic Flow Navigation for Small Lunar Missions

Sean Cowan, Pietro Fanti, Leon B. S. Williams, Chit Hong Yam, Kaneyasu Asakuma, Yuichiro Nada, Dario Izzo ยท 2025

Private lunar missions are faced with the challenge of robust autonomous navigation while operating under stringent constraints on mass, power, and computational resources. This work proposes a motionโ€ฆ

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Engineering Preprint PDF DOI

Affordable EEG, Actionable Insights: An Open Dataset and Evaluation Framework for Epilepsy Patient Stratification

HM Shadman Tabib, Md. Hasnaen Adil, Ayesha Rahman, Ahmmad Nur Swapnil, Maoyejatun Hasana, Ahmed Hossain Chowdhury, A. B. M. Alim Al Islam ยท 2025

Access to clinical multi-channel EEG remains limited in many regions worldwide. We present NEUROSKY-EPI, the first open dataset of single-channel, consumer-grade EEG for epilepsy, collected in a Southโ€ฆ

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Engineering Preprint PDF DOI

Ionospheric and Plasmaspheric Delay Characterization for Lunar Terrestrial GNSS Receivers with Global Core Plasma Model

Keidai Iiyama, Grace Gao ยท 2025

Recent advancements in lunar positioning, navigation, and timing (PNT) have demonstrated that terrestrial GNSS signals, including weak sidelobe transmissions, can be exploited for lunar spacecraft posโ€ฆ

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Engineering Preprint PDF DOI

Four-Port Probe Stations and SOLR Calibration Standard Design up to 125 GHz on 28 nm CMOS

Dipankar Shakya, Theodore S. Rappaport, Ethan Shieh, Michael E. Knox, Hamed Rahmani, Davood Shahrjerdi, Mingjun Ying, Kimberley Fan, Matt Lu, Andrej Rumiantsev, Vince Mallette, Gavin Fisher, Giancarlo De Chirico, Pratik Ghate, Shean McMahon ยท 2025

This paper presents two innovative four-port probe stations developed by FormFactor Incorporated (FFI) and MPI Corporation (MPI), and a four-port calibration standard design up to 125 GHz for the probโ€ฆ

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Engineering Preprint PDF DOI

Assessment of East-West (E-W) and South-North (S-N) facing Vertical Bifacial Photovoltaic Modules for Agrivoltaics and Dual-Land Use Applications in India

Nishant Kumar, Shravan Kumar Singh, Nikhil Chander ยท 2025

Deploying vertical bifacial PV modules can play a significant role in agrivoltaics, fencing walls, noise barriers, building integrated photovoltaics (BIPV), solar PV for electric vehicles, and many otโ€ฆ

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Engineering Preprint PDF DOI

Identifying the Multimodal Hierarchy of Public Transit Systems Using Itinerary Data

Junhee Lee, Seungmo Kang, Jinwoo Lee ยท 2025

As urban mobility integrates traditional and emerging modes, public transit systems are becoming increasingly complex. Some modes complement each other, while others compete, influencing users' multimโ€ฆ

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Engineering Preprint PDF DOI

Modeling the Doppler Shift in Cislunar Environment with Gaussian Mixture Models

Baris Donmez, Sebastien Loranger, Gunes Karabulut Kurt ยท 2025

This study investigates the RF-based Doppler shift distribution characterization of the Lunar South Pole (LSP) based inter-satellite link (ISL) in varying inclination. Doppler shift in parts per milliโ€ฆ

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Engineering Preprint PDF DOI

On the Effect of Tap Changers and Nonlinear Loads on Voltage Stability

Andrea Zanelli, Dirk Schmidt, Matthias Resch, Marco Giovanelli, Martin Geidl, Walter Sattinger ยท 2025

On 21 June 2024, a severe incident happened in the South-Eastern part of the Continental European power system. After a voltage collapse, large parts of Albania, Montenegro, Bosnia and Herzegovina as โ€ฆ

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Engineering Preprint PDF DOI

Scaling Artificial Intelligence for Prostate Cancer Detection on MRI towards Organized Screening and Primary Diagnosis in a Global, Multiethnic Population (Study Protocol)

Anindo Saha, Joeran S. Bosma, Jasper J. Twilt, Alexander B.C.D. Ng, Aqua Asif, Kirti Magudia, Peder Larson, Qinglin Xie, Xiaodong Zhang, Chi Pham Minh, Samuel N. Gitau, Ivo G. Schoots, Martijn F. Boomsma, Renato Cuocolo, Nikolaos Papanikolaou, Daniele Regge, Derya Yakar, Mattijs Elschot, Jeroen Veltman, Baris Turkbey, Nancy A. Obuchowski, Jurgen J. Futterer, Anwar R. Padhani, Hashim U. Ahmed, Tobias Nordstrom, Martin Eklund, Veeru Kasivisvanathan, Maarten de Rooij, Henkjan Huisman (on behalf of the PI-CAI, ProCAncer-I, COMFORT, STHLM3-MRI, PRIME consortia) ยท 2025

In this intercontinental, confirmatory study, we include a retrospective cohort of 22,481 MRI examinations (21,288 patients; 46 cities in 22 countries) to train and externally validate the PI-CAI-2B mโ€ฆ

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Engineering Preprint PDF DOI

Human-AI Synergy in Adaptive Active Learning for Continuous Lithium Carbonate Crystallization Optimization

Shayan S. Mousavi Masouleh, Corey A. Sanz, Ryan P. Jansonius, Cara Cronin, Jason E. Hein, Jason Hattrick-Simpers ยท 2025

As demand for high-purity lithium surges with the growth of the electric vehicle (EV) industry, cost-effective extraction from lower-grade North American sources like the Smackover Formation is criticโ€ฆ

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Engineering Preprint PDF DOI

Constructed Realities? Technical and Contextual Anomalies in a High-Profile Image

Matthias Wjst ยท 2025

This study offers a forensic assessment of a widely circulated photograph featuring Andrew Mountbatten-Windsor, Virginia Giuffre, and Ghislaine Maxwell, an image that has played a pivotal role in publโ€ฆ

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Engineering Preprint PDF DOI

Automated Vigilance State Classification in Rodents Using Machine Learning and Feature Engineering

Sankalp Jajee, Gaurav Kumar, Homayoun Valafar ยท 2025

Preclinical sleep research remains constrained by labor intensive, manual vigilance state classification and inter rater variability, limiting throughput and reproducibility. This study presents an auโ€ฆ

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Engineering Preprint PDF DOI

Conversations with Andrea: Visitors' Opinions on Android Robots in a Museum

Marcel Heisler, Christian Becker-Asano ยท 2025

The android robot Andrea was set up at a public museum in Germany for six consecutive days to have conversations with visitors, fully autonomously. No specific context was given, so visitors could staโ€ฆ

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Engineering Preprint PDF DOI

Enhancing eLoran Timing Accuracy via Machine Learning with Meteorological and Terrain Data

Taewon Kang, Seunghyeon Park, Pyo-Woong Son, Jiwon Seo ยท 2025

The vulnerabilities of global navigation satellite systems (GNSS) to signal interference have increased the demand for complementary positioning, navigation, and timing (PNT) systems. To address this,โ€ฆ

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