Minxin Du

Learning privately: Privacy-preserving canonical correlation analysis for cross-media retrieval

2017

A massive explosion of various types of data has been triggered in the “Big Data” era. In big data systems, machine learning plays an important role due to its effectiveness in discovering hidden information and …

Privacy-Preserving Collaborative Model Learning: The Case of Word Vector Training

2018 · IEEE Transactions on Knowledge and Data Engineering

Nowadays, machine learning is becoming a new paradigm for mining hidden knowledge in big data. The collection and manipulation of big data not only create considerable values, but also raise serious privacy concerns. To protect …

FastTextDodger: Decision-Based Adversarial Attack Against Black-Box NLP Models With Extremely High Efficiency

2024 · IEEE Transactions on Information Forensics and Security

Recently, achieving query-efficient adversarial example attacks targeting black-box natural language models has attracted widespread attention from researchers. This task is considered difficult due to the discrete nature of texts, limited knowledge of the target model, …