6 papers
MeGA-MP: Metric Graph Advection Message Passing -- A Physics-Informed Message Passing Operator for Advection-Dominated Metric Graphs
Janine Strotherm, Luca Hermes, André Artelt +1
Many real-world systems are organized as networks where spatio-temporal dynamics unfold along connections and not discretely between nodes. Examples include utility networks such a…
The Battle of the Water Futures
Dennis Zanutto, Christos Michalopoulos, Lydia Tsiami +12
The highly anticipated 'Battle of the Water Networks' is back with a new challenge for the water community. This competition will be hosted at the 4th International Joint Conferenc…
The Effect of Data Poisoning on Counterfactual Explanations
André Artelt, Shubham Sharma, Freddy Lecué +1
Counterfactual explanations are a widely used approach for examining the predictions of black-box systems. They can offer the opportunity for computational recourse by suggesting a…
Interpretable Event Diagnosis in Water Distribution Networks
André Artelt, Stelios G. Vrachimis, Demetrios G. Eliades +3
The increasing penetration of information and communication technologies in the design, monitoring, and control of water systems enables the use of algorithms for detecting and ide…
Towards Understanding the Influence of Training Samples on Explanations
André Artelt, Barbara Hammer
Explainable AI (XAI) is widely used to analyze AI systems' decision-making, such as providing counterfactual explanations for recourse. When unexpected explanations occur, users ma…
Scalable and Robust Physics-Informed Graph Neural Networks for Water Distribution Systems
Inaam Ashraf, André Artelt, Barbara Hammer
Water distribution systems (WDSs) are an important part of critical infrastructure becoming increasingly significant in the face of climate change and urban population growth. We p…