Zhao, Yurou https://orcid.org/0009-0007-7154-0396
Sun, Yiding https://orcid.org/0009-0004-1671-5016
Han, Ruidong https://orcid.org/0009-0001-9298-1584
Fei, Jiang https://orcid.org/0000-0002-7019-140X
Lin, Wei https://orcid.org/0000-0003-2851-820X
Mao, Jiaxin https://orcid.org/0000-0002-9257-5498
Chapter History
First Online: 25 March 2026
Disclosure of Interests
: This work was supported by a collaborative research project between Renmin University of China and Meituan. Author Ruidong Han, Jiang Fei, Wei Lin are employees of Meituan. The remaining authors have no competing interests to declare that are relevant to the content of this article.
Conference Information
Conference Acronym: ECIR
Conference Name: European Conference on Information Retrieval
Conference City: Delft
Conference Country: The Netherlands
Conference Year: 2026
Conference Start Date: 29 March 2026
Conference End Date: 2 April 2026
Conference Number: 48
Conference ID: ecir2026
Conference URL: https://ecir2026.eu/