Search Results for author: Weizhao Jin

Found 6 papers, 3 papers with code

LLM Multi-Agent Systems: Challenges and Open Problems

no code implementations5 Feb 2024 Shanshan Han, Qifan Zhang, Yuhang Yao, Weizhao Jin, Zhaozhuo Xu, Chaoyang He

This paper explores existing works of multi-agent systems and identifies challenges that remain inadequately addressed.

Management

Kick Bad Guys Out! Zero-Knowledge-Proof-Based Anomaly Detection in Federated Learning

no code implementations6 Oct 2023 Shanshan Han, Wenxuan Wu, Baturalp Buyukates, Weizhao Jin, Qifan Zhang, Yuhang Yao, Salman Avestimehr, Chaoyang He

Federated Learning (FL) systems are vulnerable to adversarial attacks, where malicious clients submit poisoned models to prevent the global model from converging or plant backdoors to induce the global model to misclassify some samples.

Anomaly Detection Federated Learning

Labeling without Seeing? Blind Annotation for Privacy-Preserving Entity Resolution

no code implementations7 Aug 2023 Yixiang Yao, Weizhao Jin, Srivatsan Ravi

We propose a novel blind annotation protocol based on homomorphic encryption that allows domain oracles to collaboratively label ground truths without sharing data in plaintext with other parties.

Entity Resolution Privacy Preserving

FedGCN: Convergence-Communication Tradeoffs in Federated Training of Graph Convolutional Networks

1 code implementation NeurIPS 2023 Yuhang Yao, Weizhao Jin, Srivatsan Ravi, Carlee Joe-Wong

Methods for training models on graphs distributed across multiple clients have recently grown in popularity, due to the size of these graphs as well as regulations on keeping data where it is generated.

Federated Learning Node Classification

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