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Hu Liu

5 accepted papers

2026

ALM-MTA: Front-Door Causal Multi-Touch Attribution Method for Creator-Ecosystem Optimization

ICLR 2026poster

Consumption‑Drives‑Production (CDP) on social platforms aims to deliver interpretable incentive signals for creator‑ecosystem building and resource utilization improvement, which strongly relies on attributions. In large-scale and complex recommendation system, the absence of accurate labels togethe…

Cited by 0SourceScholar
2022

Planar Multi-Closed-Loop Hyper-Redundant Manipulator Using Extendable Tape Springs: Design, Modeling, and Experiments

RA-L 2022

This letter describes the development of a planar multi-closed-loop hyper-redundant manipulator. The proposed manipulator consists of two extendable tape springs and several inner tube rods. As the tape springs can be wound, the manipulator achieves a large workspace with a small footprint. The inne

Cited by 7SourceScholar
2020

Kalman Filtering Attention for User Behavior Modeling in CTR Prediction

NeurIPS 2020spotlight

Click-through rate (CTR) prediction is one of the fundamental tasks for e-commerce search engines. As search becomes more personalized, it is necessary to capture the user interest from rich behavior data. Existing user behavior modeling algorithms develop different attention mechanisms to emphasize…

2018

Connectionist Temporal Classification with Maximum Entropy Regularization

NeurIPS 2018spotlight

Connectionist Temporal Classification (CTC) is an objective function for end-to-end sequence learning, which adopts dynamic programming algorithms to directly learn the mapping between sequences. CTC has shown promising results in many sequence learning applications including speech recognition and…

2017

Recurrent Convolutional Neural Networks for Continuous Sign Language Recognition by Staged Optimization

CVPR 2017poster

This work presents a weakly supervised framework with deep neural networks for vision-based continuous sign language recognition, where the ordered gloss labels but no exact temporal locations are available with the video of sign sentence, and the amount of labeled sentences for training is limited.…

Cited by 422PDFScholar