Edit-Based Flow Matching for Temporal Point Processes

David Lüdke*, Marten Lienen*, Marcel Kollovieh, Stephan Günnemann

https://arxiv.org/abs/2510.06050

https://openreview.net/forum?id=FNf9IV1P2L

This repository contains the code that produced the results in the paper. Feel free to build upon this or take bits and pieces for your own project with proper attribution, see Citation below.

Installation

If you want to run our code, start by setting up the python environment. We use pixi to easily set up reproducible environments based on conda packages. Install it with curl -fsSL https://pixi.sh/install.sh | bash and then run

# Clone the repository
git clone https://github.com/martenlienen/bsi.git

# Change into the repository
cd bsi

# Install and activate the environment
pixi shell

Citation

If you build upon this work, please cite our paper as follows.

@inproceedings{ludke2026editbased,
  title = {Edit-{{Based Flow Matching}} for {{Temporal Point Processes}}},
  booktitle = {International {{Conference}} on {{Learning Representations}}},
  author = {L{\"u}dke, David and Lienen, Marten and Kollovieh, Marcel and G{\"u}nnemann, Stephan},
  year = 2026,
  url={https://openreview.net/forum?id=FNf9IV1P2L},
}