@conference {liu2018personalizing,
	title = {Personalizing information retrieval using search behaviors and time constraints},
	booktitle = {Proceedings of the 2018 Conference on Human Information Interaction \&amp; Retrieval},
	year = {2018},
	pages = {261{\textendash}264},
	author = {Chang Liu and Jingjing Liu and Yan, Zengwang}
}
