Publications (67)
Spin-orbit interaction in a high-power laser irradiated micro-scale plasma waveguide
Longqing Yi, Ke Hu, Tünde Fülöp
Light carries angular momentum as spin and orbital components. The spin-orbit interaction (SOI) of light refers to phenomena in which the spin (left or right circular polarisation)…
HOID-R1: Reinforcement Learning for Open-World Human-Object Interaction Detection Reasoning with Multimodal Large Language Model
Zhenhao Zhang, Hanqing Wang, Xiangyu Zeng +10
Understanding and recognizing human-object interaction (HOI) is a pivotal application in AR/VR and robotics. Recent open-vocabulary HOI detection approaches depend exclusively on l…
Multi-resolution community detection based on generalized self-loop rescaling strategy
Ju Xiang, Yan-Ni Tang, Yuan-Yuan Gao +4
Community detection is of considerable importance for analyzing the structure and function of complex networks. Many real-world networks may possess community structures at multipl…
HazeDose: Design and Analysis of a Personal Air Pollution Inhaled Dose Estimation System using Wearable Sensors
Ke Hu, Ashfaqur Rahman, Hassan Habibi Gharakheili +1
Nowadays air pollution becomes one of the biggest world issues in both developing and developed countries. Helping individuals understand their air pollution exposure and health ri…
Defects and Inconsistencies in Solar Flare Data Sources: Implications for Machine Learning Forecasting
Ke Hu, Kevin Jin, Victor Verma +5
Machine learning models for forecasting solar flares have been trained and evaluated using a variety of data sources, including Space Weather Prediction Center (SWPC) operational a…
Continual Learning for CTR Prediction: A Hybrid Approach
Ke Hu, Yi Qi, Jianqiang Huang +2
Click-through rate(CTR) prediction is a core task in cost-per-click(CPC) advertising systems and has been studied extensively by machine learning practitioners. While many existing…