Faculty of Computer Science

Univ.-Prof. Han van der Aa, Ph.D.

Han van der Aa
Research Group Workflow Systems and Technology
Head
Nordbergstraße 1
1090 Wien
Room : O5.040
T: +43-1-4277-79110
han.van.der.aa(at)univie.ac.at
Personal homepage
u:cris portal

Courses

Publications

Enabling Small Language Models for Text-to-Process Extraction: Balancing Accuracy and Efficiency through Distant Supervision. / Neuberger, Julian; Aa, Han van der; Khrop, Ivan et al.
International conference on advanced Information Systems Engineering 2026 (CAISE 2026). 2026.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Version Clustering: A Top-Down Approach for Process Concept Drift Detection. / Zúñiga, Bernold Rodrigo Abarca; Yeshchenko, Anton; Aa, Han van der.
International Conference on Advanced Information Systems Engineering (CAISE 2026). 2026.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

A Framework for Steady-State Detection in Process Mining. / Kraus, Alexander; Elyasi, Keyvan Amiri; Rebmann, Adrian et al.
In: Information Systems, 2026.

Publications: Contribution to journal › Article › Peer Reviewed

Arrival Times in Dynamic Environments: Modeling, Evaluation, and Benchmarking for Business Process Simulation. / Kirchdorfer, Lukas; Özdemir, Konrad; Aa, Han van der et al.
In: Process Science, 2026.

Publications: Contribution to journal › Article › Peer Reviewed

From Global Policies to Local Strategies: Multi-Objective Optimization of Resource-Specific Handover Policies. / Kirchdorfer, Lukas; Doumeni, Artemis; Aa, Han van der et al.
24th International Conference on Business Process Management (BPM2026). 2026.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Generating Domain Models for Automated Planning from Natural Language Descriptions. / Acitelli, Giacomo; Marella, Andrea; Rossi, Jacopo et al.
IEEE Conference on Artificial Intelligence (CAI 2026). 2026.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

On the Integration of Business Process Simulation and Predictive Process Monitoring. / Blümel, Robert Luis; Elyasi, Keyvan Amiri; Kirchdorfer, Lukas et al.
2026.

Publications: Contribution to conference › Paper › Peer Reviewed

LLMs that Understand Processes: Instruction-tuning for Semantics-Aware Process Mining. / Pyrih, Vira; Rebmann, Adrian; Aa, Han van der.
7th International Conference on Process Mining (ICPM 2025). 2025.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

A Divide-and-Conquer Approach for Modeling Arrival Times in Business Process Simulation. / Kirchdorfer, Lukas; Özdemir, Konrad; Kusenic, Stjepan et al.
23rd International Conference on Business Process Management (BPM 2025). 2025.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

A Simple and Calibrated Approach for Uncertainty-Aware Remaining Time Prediction. / Elyasi, Keyvan Amiri; Aa, Han van der; Stuckenschmidt, Heiner.
23rd International Conference on Business Process Management (BPM 2025). 2025.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

1 - 10 out of 100

Projects

EKG4Process - Project year 2025

van der Aa, H. (Project Lead)

1/08/25 → 31/12/25

Project: Contract research

Semantic Process Discovery from User Interaction Logs

van der Aa, H. (Project Lead) & Redzic, E. (Admin)

1/05/25 → 30/04/27

Project: Research funding

EKG4Process

van der Aa, H. (Project Lead)

1/08/24 → 31/12/24

Project: Contract research