Topic Propagation in Conversational Search.

@inproceedings{mele-2020-topic, author = {Ida Mele and Cristina Ioana Muntean and Franco Maria Nardini and Raffaele Perego and Nicola Tonellotto and Ophir Frieder}, editor = {Jimmy Huang and Yi Chang and Xueqi Cheng and Jaap Kamps and Vanessa Murdock and Ji-Rong Wen and Yiqun Liu}, title = {{Topic Propagation in Conversational Search}}, booktitle = {{Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020}}, pages = {2057--2060}, publisher = {ACM}, year = {2020}, url = {https://doi.org/10.1145/3397271.3401268}, doi = {https://doi.org/10.1145/3397271.3401268} }