Alexander Hahn

According to our database, Alexander Hahn authored at least 10 papers between 2024 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Conditional Constraint and Solution Splittings of Belief Bases in the Context of c-Representations.

Lars-Phillip Spiegel, Christoph Beierle, Gabriele Kern-Isberner, Alexander Hahn

Proceedings of the Foundations of Information and Knowledge Systems, 2026

2025

A General Framework of Epistemic Forgetting and its Instantiation by Ranking Functions.

Christoph Beierle, Alexander Hahn, Diana Howey, Gabriele Kern-Isberner, Kai Sauerwald

CoRR, August, 2025

Strategic Principles for Revising Ranking Functions.

Gabriele Kern-Isberner, Alexander Hahn, Lars-Phillip Spiegel, Christoph Beierle

Proceedings of the 23rd International Workshop on Non-Monotonic Reasoning (NMR 2025) co-located with the 22nd International Conference on Principles of Knowledge Representation and Reasoning (KR 2025), 2025

Merging Marginalized Total Preorders.

Alexander Hahn, Gabriele Kern-Isberner, Lars-Phillip Spiegel, Christoph Beierle

Proceedings of the 23rd International Workshop on Non-Monotonic Reasoning (NMR 2025) co-located with the 22nd International Conference on Principles of Knowledge Representation and Reasoning (KR 2025), 2025

Kinematics Principles for Inductive Reasoning from Conditional Belief Bases.

Alexander Hahn, Gabriele Kern-Isberner, Lars-Phillip Spiegel, Christoph Beierle

Proceedings of the 23rd International Workshop on Non-Monotonic Reasoning (NMR 2025) co-located with the 22nd International Conference on Principles of Knowledge Representation and Reasoning (KR 2025), 2025

Equivalence and Splitting Techniques for Ranking Functions in Knowledge Representation and Belief Change.

Alexander Hahn

Proceedings of the Doctoral Consortium of the 22nd International Conference on Principles of Knowledge Representation and Reasoning (KR-DC 2025) co-located with KR 2025, 2025

Explaining Changes in Total Preorders and Ranking Functions.

Alexander Hahn, Gabriele Kern-Isberner, Lars-Phillip Spiegel, Christoph Beierle

Proceedings of the Symbolic and Quantitative Approaches to Reasoning with Uncertainty, 2025

2024

Extraction of Conditional Belief Bases and the System Z Ranking Model From Multilayer Perceptrons for Binary Classification.

Marco Wilhelm, Alexander Hahn, Gabriele Kern-Isberner

Proceedings of the 22nd International Workshop on Nonmonotonic Reasoning (NMR 2024) co-located with 21st International Conference on Principles of Knowledge Representation and Reasoning (KR 2024), 2024

Ranking-based Defeasible Reasoning for Restricted First-Order Conditionals Applied to Description Logics.

Alexander Hahn, Gabriele Kern-Isberner, Thomas Meyer

Proceedings of the 22nd International Workshop on Nonmonotonic Reasoning (NMR 2024) co-located with 21st International Conference on Principles of Knowledge Representation and Reasoning (KR 2024), 2024

Total Preorders vs Ranking Functions under Belief Revision - the Dynamics of Empty Layers.

Gabriele Kern-Isberner, Alexander Hahn, Jonas Haldimann, Christoph Beierle

Proceedings of the 21st International Conference on Principles of Knowledge Representation and Reasoning, 2024