Yuliang Liang

Next location prediction aims to infer the next location users are likely to visit based on their historical check-in data. However, existing methods assume that check-in data is complete, overlooking the subjective nature of users’ check-in behavior, leading to inaccurate capture of user prefere...

Next point-of-interest (POI) recommendation aims to predict users' next destinations from their mobility trajectories. Nevertheless, accurately capturing user preferences from check-in data remains challenging, as user behaviors are shaped by complex contextual factors and varying visit intention...