Qin Chen

A De-anonymization Attack for Social Network Graph Based on Structural and Node Feature Similarity

2018 · DEStech Transactions on Computer Science and Engineering

With the wide usage of Internet, social network has become an important carrier of information publishing and transmission in contemporary society. However, the anonymized information can still be de-anonymized because of the high frequency data-sharing …

Breast tumor classification through learning from noisy labeled ultrasound images

2019 · Medical Physics

PURPOSE: To train deep learning models to differentiate benign and malignant breast tumors in ultrasound images, we need to collect many training samples with clear labels. In general, biopsy results can be used as benign/malignant …

CausalABSC: Causal Inference for Aspect Debiasing in Aspect-Based Sentiment Classification

2023 · IEEE/ACM Transactions on Audio Speech and Language Processing

As the primary subtask of sentiment analysis, aspect-based sentiment classification (ABSC) aims to predict the sentiment polarity for a given aspect. While recent deep neural models for ABSC have shown good performance, their robustness is …

Reinforced Interactive Continual Learning via Real-time Noisy Human Feedback

2025 · arXiv (Cornell University)

This paper introduces an interactive continual learning paradigm where AI models dynamically learn new skills from real-time human feedback while retaining prior knowledge. This paradigm distinctively addresses two major limitations of traditional continual learning: (1) …