Conversational Recommendation via Hierarchical Information Modeling.

@inproceedings{tu-2022-conversational, author = {Quan Tu and Shen Gao and Yanran Li and Jianwei Cui and Bin Wang and Rui Yan}, editor = {Enrique Amig\'{o} and Pablo Castells and Julio Gonzalo and Ben Carterette and J. Shane Culpepper and Gabriella Kazai}, title = {{Conversational Recommendation via Hierarchical Information Modeling}}, booktitle = {{SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022}}, pages = {2201--2205}, publisher = {ACM}, year = {2022}, url = {https://doi.org/10.1145/3477495.3531830}, doi = {https://doi.org/10.1145/3477495.3531830} }