101 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of SalzburgAT17 papers
- Pädagogische Hochschule SalzburgAT7 papers
- AIT Austrian Institute of Technology GmbHAT2 papers
- Graz University of TechnologyAT2 papers
- Halmstad UniversitySE2 papers
- Karlsruhe Institute of TechnologyDE2 papers
- Technische Universität BerlinDE2 papers
- University of ViennaAT2 papers
- Ben-Gurion University of the NegevIL1 paper
- BMW (Germany)DE1 paper
- BMW Group (Germany)DE1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
35 papers
ISIA-AF: Orchestrating Reproducible Attacks and Multi-Source Data Collection for OT Systems
Stefan Manfred Haratzmüller, Thomas Rosenstatter, Olaf Saßnick +2
Operational Technology (OT) environments require realistic, reproducible security datasets, yet existing approaches often lack automation, multi-source data capture, and sufficient…
Towards Reproducible Test Annotation for Cyber-Physical Energy Systems using Ontology-driven Dataspaces
Kai Heussen, Jawad Kazmi, Narges Mehran +3
Reproducibility, traceability, and transparency in testing cyber-physical energy systems are crucial for scientific advancement and cross-laboratory collaboration. Current experime…
Evaluating Austrian A-Level German Essays with Large Language Models for Automated Essay Scoring
Jonas Kubesch, Lena Huber, Clemens Havas
Automated Essay Scoring (AES) has been explored for decades with the goal to support teachers by reducing grading workload and mitigating subjective biases. While early systems rel…
Seeded Poisson Factorization: leveraging domain knowledge to fit topic models
Bernd Prostmaier, Jan Vávra, Bettina Grün +1
Topic models are widely used for discovering latent thematic structures in large text corpora, yet traditional unsupervised methods often struggle to align with pre-defined concept…
Brick Kiln Dataset for Pakistan's IGP Region Using AI
Muhammad Suleman Ali Hamdani, Khizer Zakir, Neetu Kushwaha +2
Brick kilns are a major source of air pollution in Pakistan, with many operating without regulation. A key challenge in Pakistan and across the Indo-Gangetic Plain is the limited a…
A universal example for quantitative semi-uniform stability
Sahiba Arora, Felix Schwenninger, Ingrid Vukusic +1
We characterise quantitative semi-uniform stability for -semigroups arising from port-Hamiltonian systems, complementing recent works on exponential and strong stability. With…
Multi-task Learning To Improve Semantic Segmentation Of CBCT Scans Using Image Reconstruction
Maximilian Ernst Tschuchnig, Julia Coste-Marin, Philipp Steininger +1
Semantic segmentation is a crucial task in medical image processing, essential for segmenting organs or lesions such as tumors. In this study we aim to improve automated segmentati…
Gate-tunable topological superconductivity in a supramolecular electron spin lattice
Rémy Pawlak, Jung-Ching Liu, Chao Li +13
Topological superconductivity emerges in chains or arrays of magnetic atoms coupled to a superconductor. However, the external controllability of such systems with gate voltages is…
Topological Data Analysis in smart manufacturing: State of the art and futuredirections
Martin Uray, Barbara Giunti, Michael Kerber +1
Topological Data Analysis (TDA) is a discipline that applies algebraic topology techniques to analyze complex, multi-dimensional data. Although it is a relatively new field, TDA ha…
An Architecture for Deploying Reinforcement Learning in Industrial Environments
Georg Schäfer, Reuf Kozlica, Stefan Wegenkittl +1
Industry 4.0 is driven by demands like shorter time-to-market, mass customization of products, and batch size one production. Reinforcement Learning (RL), a machine learning paradi…
Digital Twins of Business Processes as Enablers for IT / OT Integration
Hannes Waclawek, Georg Schäfer, Christoph Binder +2
The vision of Industry 4.0 introduces new requirements to Operational Technology (OT) systems. Solutions for these requirements already exist in the Information Technology (IT) wor…
A Mini Review on the utilization of Reinforcement Learning with OPC UA
Simon Schindler, Martin Uray, Stefan Huber
Reinforcement Learning (RL) is a powerful machine learning paradigm that has been applied in various fields such as robotics, natural language processing and game playing achieving…
-continuous Spline Approximation with TensorFlow Gradient Descent Optimizers
Stefan Huber, Hannes Waclawek
In this work we present an "out-of-the-box" application of Machine Learning (ML) optimizers for an industrial optimization problem. We introduce a piecewise polynomial model (splin…
A Commons-Compatible Implementation of the Sharing Economy: Blockchain-Based Open Source Mediation
Petra Tschuchnig, Manfred Mayr, Maximilian Tschuchnig +1
The network economical sharing economy, with direct exchange as a core characteristic, is implemented both, on a commons and platform economical basis. This is due to a gain in imp…
CSRX: A novel Crossover Operator for a Genetic Algorithm applied to the Traveling Salesperson Problem
Martin Uray, Stefan Wintersteller, Stefan Huber
In this paper, we revisit the application of Genetic Algorithm (GA) to the Traveling Salesperson Problem (TSP) and introduce a family of novel crossover operators that outperform t…
Experimental analysis regarding the influence of iris segmentation on the recognition rate
Heinz Hofbauer, Fernando Alonso-Fernandez, Josef Bigun +1
In this study the authors will look at the detection and segmentation of the iris and its influence on the overall performance of the iris-biometric tool chain. The authors will ex…
Iris super-resolution using CNNs: is photo-realism important to iris recognition?
Eduardo Ribeiro, Andreas Uhl, Fernando Alonso-Fernandez
The use of low-resolution images adopting more relaxed acquisition conditions such as mobile phones and surveillance videos is becoming increasingly common in iris recognition nowa…
Evaluation of Multi-Scale Multiple Instance Learning to Improve Thyroid Cancer Classification
Maximilian E. Tschuchnig, Philipp Grubmüller, Lea M. Stangassinger +5
Thyroid cancer is currently the fifth most common malignancy diagnosed in women. Since differentiation of cancer sub-types is important for treatment and current, manual methods ar…
Improvements for mlrose applied to the Traveling Salesperson Problem
Stefan Wintersteller, Martin Uray, Michael Lehenauer +1
In this paper we discuss the application of Artificial Intelligence (AI) to the exemplary industrial use case of the two-dimensional commissioning problem in a high-bay storage, wh…
Randomized Local Fast Rerouting for Datacenter Networks with Almost Optimal Congestion
Gregor Bankhamer, Robert Elsässer, Stefan Schmid
To ensure high availability, datacenter networks must rely on local fast rerouting mechanisms that allow routers to quickly react to link failures, in a fully decentralized manner.…
Anomaly Detection in Medical Imaging -- A Mini Review
Maximilian E. Tschuchnig, Michael Gadermayr
The increasing digitization of medical imaging enables machine learning based improvements in detecting, visualizing and segmenting lesions, easing the workload for medical experts…
Charge-state distributions of highly charged lead ions at relativistic collision energies
F. M. Kröger, G. Weber, S. Hirlaender +5
Presented is a study of the charge-state evolution of relativistic lead ions passing through a thin aluminum stripper foil. It was motivated by the Gamma Factory project at CERN, w…
AggFT: Low-Cost Fault-Tolerant Smart Meter Aggregation with Proven Termination and Privacy
Günther Eibl, Sanaz Taheri-Boshrooyeh, Alptekin Küpçü
Smart meter data aggregation protocols have been developed to address rising privacy threats against customers' consumption data. However, these protocols do not work satisfactoril…
Immutable and Democratic Data in permissionless Peer-to-Peer Systems
Maximilian Ernst Tschuchnig, Dejan Radovanovic, Eduard Hirsch +2
Conventional data storage methods like SQL and NoSQL offer a huge amount of possibilities with one major disadvantage, having to use a centralized authority. This authority may be…