[KDD `26] FreMo: Frequency-Domain Multi-Modality Transportation Modeling

[KDD `26] Jiewen Deng, Hangchen Liu, Junchen Li, Boyuan Zhang, Renhe Jiang, "Frequency-Domain Multi-Modality Transportation Modeling", KDD, 2026.

Our research has been accepted for presentation at the Research Track of KDD 2026. This implementation showcases our FreMo model.

Paper Link

Citation

@inproceedings{10.1145/3770855.3818022,
author = {Deng, Jiewen and Liu, Hangchen and Li, Junchen and Zhang, Boyuan and Jiang, Renhe},
title = {Frequency-Domain Multi-Modality Transportation Modeling},
year = {2026},
isbn = {9798400722592},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3770855.3818022},
doi = {10.1145/3770855.3818022},
booktitle = {Proceedings of the 32nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining V.2},
pages = {827–838},
numpages = {12},
location = {Republic of Korea},
series = {KDD '26}
}

Installation Dependencies

Python 3 (>= 3.6; Anaconda Distribution)

PyTorch (>= 1.6.0) 

Numpy >= 1.17.4

Pandas >= 1.0.3

Model Training and Testing

python traintest_FreMo.py cuda_id