← Search

Xiangjing Hu

4 accepted papers

2024

Revisiting Data Reconstruction Attacks on Real-world Dataset for Federated Natural Language Understanding

COLING 2024main

With the growing privacy concerns surrounding natural language understanding (NLU) applications, the need to train high-quality models while safeguarding data privacy has reached unprecedented importance. Federated learning (FL) offers a promising approach to collaborative model training by exchangi…

2023

FEDLEGAL: The First Real-World Federated Learning Benchmark for Legal NLP

ACL 2023long

The inevitable private information in legal data necessitates legal artificial intelligence to study privacy-preserving and decentralized learning methods. Federated learning (FL) has merged as a promising technique for multiple participants to collaboratively train a shared model while efficiently…

2023

Predicting Global Label Relationship Matrix for Graph Neural Networks under Heterophily

NeurIPS 2023poster

Graph Neural Networks (GNNs) have been shown to achieve remarkable performance on node classification tasks by exploiting both graph structures and node features. The majority of existing GNNs rely on the implicit homophily assumption. Recent studies have demonstrated that GNNs may struggle to model…

Cited by 24SourcePDFScholar
2022

Federated Model Decomposition with Private Vocabulary for Text Classification

EMNLP 2022main

With the necessity of privacy protection, it becomes increasingly vital to train deep neural models in a federated learning manner for natural language processing (NLP) tasks. However, recent studies show eavesdroppers (i.e., dishonest servers) can still reconstruct the private input in federated le…