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Zhongyuan Lai

6 accepted papers

2026

A Durable Machine Unlearning Framework to Nullify Recall of Sensitive Data on Incremental Training

IJCAI 2026

The advancement of data privacy regulations has spurred the development of Machine Unlearning (MU), which is designed to remove the influence of sensitive data from a trained model and results in an unlearned model (ULM). Despite rapid progress in MU techniques, their vulnerabilities remain underexp

Cited by 0Scholar
2025

COLUR: Confidence-Oriented Learning, Unlearning and Relearning with Noisy-Label Data for Model Restoration and Refinement

IJCAI 2025

Large deep learning models have achieved significant success in various tasks. However, the performance of a model can significantly degrade if it is needed to train on datasets with noisy labels with misleading or ambiguous information. To date, there are limited investigations on how to restore pe

Cited by 0SourcePDFScholar
2025

RF-DTR: A Multi-Stage DCT Token Regression Network for Progressive Rib Fracture Mask Refinement

IJCAI 2025

Rib fracture patterns are key indicators of trauma severity. Detecting and locating these fractures is a critical yet time-consuming task, especially in 3D imaging, due to their minute size and irregular geometries. Existing voxel-based spatial methods fail to capture frequency-domain variations inh

Cited by 0SourcePDFScholar
2025

Recalling The Forgotten Class Memberships: Unlearned Models Can Be Noisy Labelers to Leak Privacy

IJCAI 2025

Machine Unlearning (MU) technology facilitates the removal of the influence of specific data instances from trained models on request. Despite rapid advancements in MU technology, its vulnerabilities are still underexplored, posing potential risks of privacy breaches through leaks of ostensibly unle

Cited by 0SourcePDFScholar
2025

STFEnc: A Novel Deep Encoder for Brain-Computer Interface Based on Interpretable Brain Features

ICASSP 2025accepted

Brain-computer interface (BCI) is a technology that enables direct connection and interaction of brain activity with external devices or systems. The encoding and decoding of neural signals play a crucial role in BCIs. The quality of such encodings are the key to robust and accurate information exch…

Cited by 0SourceScholar
2024

FSC: Few-point Shape Completion

CVPR 2024poster

While previous studies have demonstrated successful 3D object shape completion with a sufficient number of points they often fail in scenarios when a few points e.g. tens of points are observed. Surprisingly via entropy analysis we find that even a few points e.g. 64 points could retain substantial…