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🔍 matthias rupp 📂 Engineering
Showing 56 results for "matthias rupp" in Engineering
Engineering Preprint PDF DOI

Time-Localized Parametric Decomposition of Respiratory Airflow for Sub-Breath Analysis

Victoria Ribeiro Rodrigues, Paul W. Davenport, Nicholas J. Napoli · 2026

Respiratory airflow signals provide critical insight into breathing mechanics, yet conventional analysis methods remain limited in their ability to characterize the internal structure of individual br…

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Engineering Preprint PDF DOI

Thermal Anomaly Detection using Physics Aware Neuromorphic Networks: Comparison between Raw and L1C Sentinel-2 Data

Stephen Smith, Cormac Purcell, Gabriele Meoni, Roberto Del Prete, Zdenka Kuncic · 2026

Damage caused by bushfires and volcanic eruptions escalates rapidly when detection is delayed, making fast and reliable early warning capabilities essential. Recent Earth Observation (EO) approaches h…

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Engineering Preprint PDF DOI

RFSS: A Multi-Standard RF Signal Source Separation Dataset with 3GPP-Standardized Channel and Hardware Impairments

Hao Chen, Rui Jin, Dayuan Tan · 2026

The coexistence of heterogeneous cellular standards (2G-5G) in shared spectrum demands sophisticated RF source separation techniques, yet no public dataset exists for data-driven research on this prob…

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Engineering Preprint PDF DOI

Scalable machine learning-based approaches for energy saving in densely deployed Open RAN

Xuanyu Liang, Ahmed Al-Tahmeesschi, Swarna Chetty, Cicek Cavdar, Berk Canberk, Hamed Ahmadi · 2026

Densely deployed base stations are responsible for the majority of the energy consumed in Radio access network (RAN). While these deployments are crucial to deliver the required data rate in busy hour…

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Engineering Preprint PDF DOI

Multi-Agentic AI for Conflict-Aware rApp Policy Orchestration in Open RAN

Haiyuan Li, Yulei Wu, Dimitra Simeonidou · 2026

Open Radio Access Network (RAN) enables flexible, AI-driven control of mobile networks through disaggregated, multi-vendor components. In this architecture, xApps handle real-time functions, whereas r…

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Engineering Preprint PDF DOI

A Multi-Bound Robust Optimization Approach for Renewable-Based VPP Market Participation Considering Intra-Hourly Uncertainty Exposure

Hadi Nemati, Alvaro Ortega, Enrique Lobato, Luis Rouco · 2026

With the ongoing transition of electricity markets worldwide from hourly to intra-hourly bidding, market participants--especially Renewable Energy Sources (RES)--gain improved opportunities to adjust …

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Engineering Preprint PDF DOI

Don't double it: Efficient Agent Prediction in Occlusions

Anna Rothenhausler, Markus Mazzola, Andreas Look, Raghu Rajan, Joschka Bodecker · 2026

Occluded traffic agents pose a significant challenge for autonomous vehicles, as hidden pedestrians or vehicles can appear unexpectedly, yet this problem remains understudied. Existing learning-based …

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Engineering Preprint PDF DOI

Next Generation Intelligent Low-Altitude Economy Deployments: The O-RAN Perspective

Aly Sabri Abdalla, Vuk Marojevic · 2026

Despite the growing interest in low-altitude economy (LAE) applications, including UAV-based logistics and emergency response, fundamental challenges remain in orchestrating such missions over complex…

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Engineering Preprint PDF DOI

Resource Allocation via Backscatter-Aware Transmit Antenna Selection for Low-PAPR and Ultra-Reliable WSNs

Rahul Gulia, Ashish Sheikh, Feyisayo Favour Popoola, Serisha Vadlamudi · 2025

This paper addresses a fundamental physical layer conflict in hybrid Wireless Sensor Networks (WSNs) between high-throughput primary communication and the stringent power envelope requirements of pass…

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Engineering Preprint PDF DOI

Enhancing Robust Multi-Market Participation of Renewable-Based VPPs through Flexible Resources

Hadi Nemati, Alvaro Ortega, Pedro Sanchez-Martin, Lukas Sigrist, Luis Rouco, Ignacio Egido · 2025

In the transition toward a sustainable power system, renewable-based Virtual Power Plants (RVPPs) have emerged as a promising solution to the challenges of integrating renewable energy sources into el…

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Engineering Preprint PDF DOI

GrifFinNet: A Graph-Relation Integrated Transformer for Financial Predictions

Chenlanhui Dai, Wenyan Wang, Yusi Fan, Yueying Wang, Lan Huang, Kewei Li, Fengfeng Zhou · 2025

Predicting stock returns remains a central challenge in quantitative finance, transitioning from traditional statistical methods to contemporary deep learning techniques. However, many current models …

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Engineering Preprint PDF DOI

Integration of Concentrated Solar Power Plants in Renewable-Only VPP with Electrical and Thermal Demands: A Two-Stage Robust Bidding Approach

Hadi Nemati, Pedro Sanchez-Martin, Alvaro Ortega, Lukas Sigrist, Luis Rouco · 2025

This paper proposes the integration of Concentrated Solar Power Plant (CSP) in the Renewable-only virtual power plant (RVPP) for bidding in the electricity day-ahead and secondary reserve markets, as …

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Engineering Preprint PDF DOI

MM-DINOv2: Adapting Foundation Models for Multi-Modal Medical Image Analysis

Daniel Scholz, Ayhan Can Erdur, Viktoria Ehm, Anke Meyer-Baese, Jan C. Peeken, Daniel Rueckert, Benedikt Wiestler · 2025

Vision foundation models like DINOv2 demonstrate remarkable potential in medical imaging despite their origin in natural image domains. However, their design inherently works best for uni-modal image …

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Engineering Preprint PDF DOI

Exploring the Efficacy of Convolutional Neural Networks in Sleep Apnea Detection from Single Channel EEG

Chun Hin Siu, Hossein Miri · 2025

Sleep apnea, a prevalent sleep disorder, involves repeated episodes of breathing interruptions during sleep, leading to various health complications, including cognitive impairments, high blood pressu…

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Engineering Preprint PDF DOI

Assessing Value of Renewable-based VPP Versus Electrical Storage: Multi-market Participation Under Different Scheduling Regimes and Uncertainties

Hadi Nemati, Ignacio Egido, Pedro Sanchez-Martin, Alvaro Ortega · 2025

This paper compares the participation of Renewable-only Virtual Power Plants (RVPPs) and grid-scale Electrical Storage Systems (ESSs) in energy and reserve markets, evaluating their technical performa…

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Engineering Preprint PDF DOI

EcoFL: Resource Allocation for Energy-Efficient Federated Learning in Multi-RAT ORAN Networks

Abdelaziz Salama, Mohammed M. H. Qazzaz, Syed Danial Ali Shah, Maryam Hafeez, Syed Ali Zaidi, Hamed Ahmadi · 2025

Federated Learning (FL) enables distributed model training on edge devices while preserving data privacy. However, FL deployments in wireless networks face significant challenges, including communicat…

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Engineering Preprint PDF DOI

Deep Learning for Glioblastoma Morpho-pathological Features Identification: A BraTS-Pathology Challenge Solution

Juexin Zhang, Ying Weng, Ke Chen · 2025

Glioblastoma, a highly aggressive brain tumor with diverse molecular and pathological features, poses a diagnostic challenge due to its heterogeneity. Accurate diagnosis and assessment of this heterog…

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Engineering Preprint PDF DOI

An Interpretable Transformer-Based Foundation Model for Cross-Procedural Skill Assessment Using Raw fNIRS Signals

A. Subedi, S. De, L. Cavuoto, S. Schwaitzberg, M. Hackett, J. Norfleet · 2025

Objective skill assessment in high-stakes procedural environments requires models that not only decode underlying cognitive and motor processes but also generalize across tasks, individuals, and exper…

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Engineering Preprint PDF DOI

Balancing Safety and Optimality in Robot Path Planning: Algorithm and Metric

Jatin Kumar Arora, Soutrik Bandyopadhyay, Sunil Sulania, Shubhendu Bhasin · 2025

Path planning for autonomous robots faces a fundamental trade-off between path length and obstacle clearance. While existing algorithms typically prioritize a single objective, we introduce the Unifie…

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Engineering Preprint PDF DOI

FedORA: Resource Allocation for Federated Learning in ORAN using Radio Intelligent Controllers

Abdelaziz Salama, Mohammed M. H. Qazzaz, Syed Danial Ali Shah, Maryam Hafeez, Syed Ali Zaidi · 2025

This work proposes an integrated approach for optimising Federated Learning (FL) communication in dynamic and heterogeneous network environments. Leveraging the modular flexibility of the Open Radio A…

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