%A ECIR %A Pasi, Gabriella %T Advances in information retrieval : 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018 : proceedings %I Springer %D 2018 %S Lecture notes in computer science %V 10772 %U https://ci.nii.ac.jp/ncid/BB26950436