Research

Method first, then systems that people use in their daily work. Studied physics and economics, doctorate in applied mathematics at TU Wien. Lecturer at WU Vienna and universities of applied sciences, ten years as Adjunct Professor in Bangkok.

A digital twin updated by the status cascade

A digital twin updated by the status cascade

The twin is the live constraint picture of an operation. A status change on one action updates which resources are locked and which other actions are dependent.

#research#architecture systemsoperationsgraph
2026
Status cascade on dependency networks

Status cascade on dependency networks

A typed graph of actions and resources, two status levels and a depth-bounded cascade. It makes operational constraints explicit and leaves the planning to the planners.

#research#architecture systemsoperationsgraph
2026
Physical AI

Physical AI

Small robots as a research kit alongside software agents on screen.

#research Physical AIrobotics
2026
From SEO to AXO

From SEO to AXO

For two decades, websites were optimised for search engines. AI assistants now read pages as well, and that calls for a second discipline: AXO, Agent Experience Optimization. I introduced it on my own sites first. This note covers what changes and what I learned along the way.

#research#architecture AXOAI agentsweb
2026
Agentic Tasks and Lanes in BPMN: Modeling Human-AI Collaboration

Agentic Tasks and Lanes in BPMN: Modeling Human-AI Collaboration

How a BPMN 2.0 extension brings AI agents into process diagrams, from the academic proposal to a working implementation.

#research#architecture AIBPMNagents
2026
Policy Simulation

Policy Simulation

Agent-based model of policy making and consortium formation. A hybrid continuous and discrete simulation for decision support.

#research#simulation agent-basedsimulationpolicy
2017
Disaster Relief Simulation

Disaster Relief Simulation

Agent-based model and mobile prototype for resource allocation and collaborative planning at emergency sites.

#research#simulation agent-basedsimulationdisaster-relief
2015
Artificial Consumer Markets

Artificial Consumer Markets

Agent-based simulation of strategic decisions in consumer markets. A line of research that goes back to the mid-2000s.

#research#simulation agent-basedsimulationmarkets
2015
A short look at LeRobot

A short look at LeRobot

Why I set the Hugging Face robotics platform aside, and which parts of it remained interesting.

#research roboticsfield-note
2025