CUPID: A Real-Time Session-Based Reciprocal Recommendation System for a One-on-One Social Discovery Platform. - Beomsu Kim; Sangbum Kim; Minchan Kim; Joonyoung Yi; Sungjoo Ha; Suhyun Lee; Youngsoo Lee; Gihun Yeom; Buru Chang; Gihun Lee (CoRR, 2024)