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Longfei Zheng

4 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • last author1

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • cs.LG3
  • cs.CR1

identity via Semantic Scholar / OpenAlex

most citedASFGNN: Automated Separated-Federated Graph Neural Network

5 citations · 5 across the 2 of their papers we have counts for

collaborators

4 papers

cs.LG2023

Privacy Inference-Empowered Stealthy Backdoor Attack on Federated Learning under Non-IID Scenarios

Haochen Mei, Gaolei Li, Jun Wu +1

Federated learning (FL) naturally faces the problem of data heterogeneity in real-world scenarios, but this is often overlooked by studies on FL security and privacy. On the one ha…

cs.LG2020★ 5 cited

ASFGNN: Automated Separated-Federated Graph Neural Network

Longfei Zheng, Jun Zhou, Chaochao Chen +3

Graph Neural Networks (GNNs) have achieved remarkable performance by taking advantage of graph data. The success of GNN models always depends on rich features and adjacent relation…

cs.LG2020

Industrial Scale Privacy Preserving Deep Neural Network

Longfei Zheng, Chaochao Chen, Yingting Liu +6

Deep Neural Network (DNN) has been showing great potential in kinds of real-world applications such as fraud detection and distress prediction. Meanwhile, data isolation has become…

cs.CR2020

Privacy Preserving PCA for Multiparty Modeling

Yingting Liu, Chaochao Chen, Longfei Zheng +4

In this paper, we present a general multiparty modeling paradigm with Privacy Preserving Principal Component Analysis (PPPCA) for horizontally partitioned data. PPPCA can accomplis…

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