@inproceedings{Mele_2020,
series={SIGIR ’20},
title={Topic Propagation in Conversational Search},
url={http://dx.doi.org/10.1145/3397271.3401268},
DOI={10.1145/3397271.3401268},
booktitle={Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval},
publisher={ACM},
author={Mele,
Ida and Muntean,
Cristina Ioana and Nardini,
Franco Maria and Perego,
Raffaele and Tonellotto,
Nicola and Frieder,
Ophir},
year={2020},
month=jul,
collection={SIGIR ’20} }