Preference Structure, Inference and Set-Oriented Retrieval.

@inproceedings{yao-1991-preference, author = {Yiyu Yao and S. K. Michael Wong}, editor = {Abraham Bookstein and Yves Chiaramella and Gerard Salton and Vijay Raghavan}, title = {{Preference Structure, Inference and Set-Oriented Retrieval}}, booktitle = {{Proceedings of the 14th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval. Chicago, Illinois, USA, October 13-16, 1991 (Special Issue of the SIGIR Forum)}}, pages = {211--218}, publisher = {ACM}, year = {1991}, url = {https://doi.org/10.1145/122860.122881}, doi = {https://doi.org/10.1145/122860.122881} }