Recent Publications

More Publications

A Smart Adversarial Attack on Deep Hashing Based Image Retrieval.
ICMR, 2021.

Adversarial Defense by Diversified Simultaneous Training of Deep Ensembles.
The 35th AAAI Conference on Artificial Intelligence (AAAI 2021), 2021.

Consistent and Flexible Selectivity Estimation for High-Dimensional Data.
SIGMOD, 2021.

DAIR: A Query-Efficient Decision-based Attack on Image Retrieval Systems.
SIGIR, 2021.

High-Dimensional Similarity Query Processing for Data Science .
KDD, 2021.

Improving the Efficiency and Effectiveness for BERT-based Entity Resolution.
The 35th AAAI Conference on Artificial Intelligence (AAAI 2021), 2021.

Recent Advances in Entity Resolution.
ER, 2021.

Relation Prediction via Graph Neural Network in Heterogeneous Information Networks with Missing Type Information.
CIKM, 2021.

Two-Stream Convolution Augmented Transformer for Human Activity Recognition.
The 35th AAAI Conference on Artificial Intelligence (AAAI 2021), 2021.

Unsupervised Domain Adaptation for Non-Intrusive Load Monitoring Via Adversarial and Joint Adaptation Network.
IEEE Transactions on Industrial Informatics, 2021.

Projects

*

High Dimensional Data

Understanding and processing high-dimensional data

Integration of DB and AI

There are plenty of opportunities to integrate the Database and AI technologies.

Knowledge Graphs and NLP

Knowledge graphs and NLP

Security Issues for AI

Despite their wide success in many tasks, AI models are vulnerable to a plethora of attacks. We study attack and defense for AI models.

Teaching

I am the LiC of the following courses at UNSW:

  • COMP9318: Data Warehousing and Data Mining
  • COMP6714: Information Retrieval and Web Search

Recent Posts

Guangzhou Pilot Scheme PhD (2021-22) Several PhD positions with full scholarships are available (starting Spring or Fall 2022). The PhD …

Contact