Usefulness and Diminishing Returns: Evaluating Social Information in Recommender Systems.

@inproceedings{meng-2025-usefulness, author = {Qing Meng and Huiyu Min and Ming Shan Hee and Roy Ka-Wei Lee and Bing Tian Dai and Shuai Xu}, editor = {Meeyoung Cha and Carl Yang and Senjuti Basu Roy and Chanyoung Park and Zhenhui Jessie Li and Noseong Park and Carl Yang and Senjuti Basu Roy and Zhenhui Jessie Li and Jaap Kamps and Kijung Shin and Bryan Hooi and Lifang He}, title = {{Usefulness and Diminishing Returns: Evaluating Social Information in Recommender Systems}}, booktitle = {{Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025}}, pages = {2105--2114}, publisher = {ACM}, year = {2025}, url = {https://doi.org/10.1145/3746252.3761168}, doi = {https://doi.org/10.1145/3746252.3761168} }