When relevance is not enough: promoting diversity and freshnessin personalized question recommendation.

@inproceedings{szpektor-2013-relevance, author = {Idan Szpektor and Yoelle Maarek and Dan Pelleg}, editor = {Daniel Schwabe and Virg\'{i}lio A. F. Almeida and Hartmut Glaser and Ricardo Baeza-Yates and Sue B. Moon}, title = {{When relevance is not enough: promoting diversity and freshnessin personalized question recommendation}}, booktitle = {{22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013}}, pages = {1249--1260}, publisher = {International World Wide Web Conferences Steering Committee / ACM}, year = {2013}, url = {https://doi.org/10.1145/2488388.2488497}, doi = {https://doi.org/10.1145/2488388.2488497} }