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Lukas Kirchdorfer

2 papers indexed

arxivcs.LG2026-07-10

Temporal Knowledge Graph Forecasting under Distribution Shifts: A Synthetic Evaluation

Konrad Özdemir, Julia Gastinger, Lukas Kirchdorfer, Heiner Stuckenschmidt

Temporal knowledge graphs (TKGs) represent evolving relational systems, whose underlying data-generating processes often change over time. Yet, TKG forecasting models are commonly evaluated only on empirical benchmark datasets that provide limited insight into the models' robustn…

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arxivcs.AIcs.MA2026-07-03

Organizational Memory for Agentic Business Process Execution

Lukas Kirchdorfer, Adrian Rebmann, Christian Warmuth, Timotheus Kampik, Theiss Heilker, Gregor Berg

LLM-based agents offer new opportunities for automating business process execution beyond the limits of rule-based systems. However, general-purpose LLMs lack the organization-specific knowledge required for reliable execution, which is typically fragmented across human-oriented…

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