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Lingyang Chu

5 accepted papers

2024

Efficient Asynchronous Federated Learning with Prospective Momentum Aggregation and Fine-Grained Correction

AAAI 2024technical

Asynchronous federated learning (AFL) is a distributed machine learning technique that allows multiple devices to collaboratively train deep learning models without sharing local data. However, AFL suffers from low efficiency due to poor client model training quality and slow server model convergenc…

Cited by 9SourcePDFScholar
2022

Cosine Model Watermarking against Ensemble Distillation

AAAI 2022technical

Many model watermarking methods have been developed to prevent valuable deployed commercial models from being stealthily stolen by model distillations. However, watermarks produced by most existing model watermarking methods can be easily evaded by ensemble distillation, because averaging the outpu…

Cited by 26SourcePDFScholar
2021

Finding Representative Interpretations on Convolutional Neural Networks

ICCV 2021poster

Interpreting the decision logic behind effective deep convolutional neural networks (CNN) on images complements the success of deep learning models. However, the existing methods can only interpret some specific decision logic on individual or a small number of images. To facilitate human understand…

Cited by 11PDFScholar
2021

Personalized Cross-Silo Federated Learning on Non-IID Data

AAAI 2021technical

Non-IID data present a tough challenge for federated learning. In this paper, we explore a novel idea of facilitating pairwise collaborations between clients with similar data. We propose FedAMP, a new method employing federated attentive message passing to facilitate similar clients to collaborate…

Cited by 744SourcePDFScholar
2021

Robust Counterfactual Explanations on Graph Neural Networks

NeurIPS 2021poster

Massive deployment of Graph Neural Networks (GNNs) in high-stake applications generates a strong demand for explanations that are robust to noise and align well with human intuition. Most existing methods generate explanations by identifying a subgraph of an input graph that has a strong correlation…

Cited by 139SourcePDFScholar