Mario Villaizán-Vallelado Matteo Salvatori Kayhan Latifzadeh Antonio Penta Luis A. Leiva Ioannis Arapakis AdSight: Scalable and Accurate Quantification of User Attention in Multi-Slot Sponsored Search. 255-265 2025 SIGIR https://doi.org/10.1145/3726302.3729891 conf/sigir/2025 db/conf/sigir/sigir2025.html#Villaizan-Vallelado25