Flow-guided Direct Preference Optimization for Knowledge Graph Reasoning with Trees.

@inproceedings{shen-2025-flowguided, author = {Tiesunlong Shen and Rui Mao and Jin Wang and Xuejie Zhang and Erik Cambria}, editor = {Nicola Ferro and Maria Maistro and Gabriella Pasi and Omar Alonso and Andrew Trotman and Suzan Verberne}, title = {{Flow-guided Direct Preference Optimization for Knowledge Graph Reasoning with Trees}}, booktitle = {{Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025}}, pages = {1165--1175}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3726302.3729980}, doi = {https://doi.org/10.1145/3726302.3729980} }