Tianhui Ma — accepted AI-conference papers

2025

Enhancing Long-Tail Bundle Recommendations Utilizing Composition Pattern Modeling

Tianhui Ma, Shuyao Wang, Zhi Zheng, Hui Xiong

IJCAI 2025

Bundle recommendation aims to provide users with a one-stop service by offering a collection of related items. However, these systems face a significant challenge, where a small portion of bundles accumulate most interactions while the long-tail bundles receive few interactions.This imbalance leads

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2017

Stochastic online control for energy-harvesting wireless networks with battery imperfections

Tianhui Ma, Rongsheng Zhang, Xin Wang, Xiaolin Zhou

ICASSP 2017accepted

In energy harvesting (EH) network, the energy storage devices (i.e., batteries) are usually not perfect. In this paper, we consider a practical battery model with finite battery capacity, energy (dis-)charging loss, and energy dissipation. Taking into account such battery imperfections, we rely on t…

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