Qingchun Bai

Shanghai Open University — China

Computer Science · Physical Sciences

6h-index128citations24works0.62yr avg
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Research Topics

Topic Modeling(10), Sentiment Analysis and Opinion Mining(9), Advanced Text Analysis Techniques(6), Multimodal Machine Learning Applications(4), Video Analysis and Summarization(3)

Publications24 total

CL-MoE: Enhancing Multimodal Large Language Model with Dual Momentum Mixture-of-Experts for Continual Visual Question Answering
2025· 2 cited
CL-MoE: Enhancing Multimodal Large Language Model with Dual Momentum Mixture-of-Experts for Continual Visual Question Answering
arXiv (Cornell University)·2025Open Access
Adaptive Momentum Mixture-of-Experts for Continual Visual Question Answering
IEEE Transactions on Circuits and Systems for Video Technology·2025
Let’s Rectify Step by Step: Improving Aspect-based Sentiment Analysis with Diffusion Models
2024
Let's Rectify Step by Step: Improving Aspect-based Sentiment Analysis with Diffusion Models
arXiv (Cornell University)·2024· 1 citedOpen Access
Extracting entity and relationship interactions from danmaku-video comments using a neural bootstrapping framework
The Journal of Supercomputing·2023· 1 cited
CBKI: A confidence-based knowledge integration framework for multi-choice machine reading comprehension
Knowledge-Based Systems·2023· 4 cited
Trigger-free cybersecurity event detection based on contrastive learning
The Journal of Supercomputing·2023· 6 cited
A weakly supervised knowledge attentive network for aspect-level sentiment classification
The Journal of Supercomputing·2022· 5 cited
A Knowledge-Enhanced Adversarial Model for Cross-lingual Structured Sentiment Analysis
2022 International Joint Conference on Neural Networks (IJCNN)·2022· 3 cited
Enhancing Event-Level Sentiment Analysis with Structured Arguments
Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval·2022· 5 citedOpen Access
iTutor: Promoting AI Guided Knowledge Interaction in Online Learning
2022· 8 cited
A Knowledge-Enhanced Adversarial Model for Cross-lingual Structured Sentiment Analysis
arXiv (Cornell University)·2022Open Access
Enhancing Class Understanding Via Prompt-Tuning For Zero-Shot Text Classification
ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)·2022· 10 cited
ECNU_ICA at SemEval-2022 Task 10: A Simple and Unified Model for Monolingual and Crosslingual Structured Sentiment Analysis
Proceedings of the 16th International Workshop on Semantic Evaluation (SemEval-2022)·2022Open Access
PG-RNN: using position-gated recurrent neural networks for aspect-based sentiment classification
The Journal of Supercomputing·2021· 20 cited
Aligned variational autoencoder for matching danmaku and video storylines
Neurocomputing·2021· 8 cited
Entity-level sentiment prediction in Danmaku video interaction
The Journal of Supercomputing·2021· 14 cited
Stories That Big Danmaku Data Can Tell as a New Media
IEEE Access·2019· 30 citedOpen Access
Topic Detection with Danmaku: A Time-Sync Joint NMF Approach
Lecture notes in computer science·2018· 6 cited
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Frequent Co-authors

Liang He(10), Jie Zhou(8), Qin Chen(5), Qinmin Hu(4), Liang He(3), Jun Xiao(3), Tianyu Huai(3), Kai Wei(2), Yuanbin Wu(2), Chen Qin(2), Jun Xiao(2), Qi Zhang(2), Yang Song(2), Jie Zhou(2), Xingjiao Wu(2), Qin Chen(2), Ze Zhou(2), Liang He(2), Qunxi Zhu(2), Fubao Zhu(2)