Weiqing Wang

Multi-Cultural Norm Base: Frame-based Norm Discovery in Multi-Cultural Settings

2024

Sociocultural norms serve as guiding principles for personal conduct in social interactions within a particular society or culture.The study of norm discovery has seen significant development over the last few years, with various interesting approaches.However, …

Joint Modeling of User Check-in Behaviors for Real-time Point-of-Interest Recommendation

2016 · ACM Transactions on Information Systems

Point-of-Interest (POI) recommendation has become an important means to help people discover attractive and interesting places, especially when users travel out of town. However, the extreme sparsity of a user-POI matrix creates a severe challenge. …

Spatial-Aware Hierarchical Collaborative Deep Learning for POI Recommendation

2017 · IEEE Transactions on Knowledge and Data Engineering

Point-of-interest (POI) recommendation has become an important way to help people discover attractive and interesting places, especially when they travel out of town. However, the extreme sparsity of user-POI matrix and cold-start issues severely hinder …

Streaming Ranking Based Recommender Systems

2018

Studying recommender systems under streaming scenarios has become increasingly important because real-world applications produce data continuously and rapidly. However, most existing recommender systems today are designed in the context of an offline setting. Compared with …