Liheng Ma

Memory Augmented Graph Neural Networks for Sequential Recommendation

Chen Ma, Liheng Ma, Yingxue Zhang et al. · Proceedings of the AAAI Conference on Artificial Intelligence · 2020 · 227 citations · Full text

Engineering, Machine Learning, Sequential Recommender Systems +17

Probabilistic Metric Learning with Adaptive Margin for Top-K Recommendation

Chen Ma, Liheng Ma, Yingxue Zhang et al. · 2020 · 54 citations

Artificial Intelligence, Engineering, Machine Learning +16

Knowledge-Enhanced Top-K Recommendation in Poincaré Ball

Chen Ma, Liheng Ma, Yingxue Zhang et al. · Proceedings of the AAAI Conference on Artificial Intelligence · 2021 · 24 citations · Full text

Natural Language Processing, Group Recommenders, Engineering +13

Multi-resolution Time-Series Transformer for Long-term Forecasting

Yitian Zhang, Liheng Ma, Soumyasundar Pal et al. · arXiv (Cornell University) · 2023 · 18 citations · Full text

A new approach to solve opinion dynamics on complex networks

Wenting Wang, Yulin He, Joshua Zhexue Huang et al. · Expert Systems with Applications · 2019 · 11 citations

Computational Social Science, Network Evolution, Network Science +11