Search Results for author: Wanchun Dou

Found 4 papers, 3 papers with code

FedLPS: Heterogeneous Federated Learning for Multiple Tasks with Local Parameter Sharing

1 code implementation13 Feb 2024 Yongzhe Jia, Xuyun Zhang, Amin Beheshti, Wanchun Dou

FedLPS leverages principles from transfer learning to facilitate the deployment of multiple tasks on a single device by dividing the local model into a shareable encoder and task-specific encoders.

Edge-computing Federated Learning +1

OptIForest: Optimal Isolation Forest for Anomaly Detection

1 code implementation22 Jun 2023 Haolong Xiang, Xuyun Zhang, Hongsheng Hu, Lianyong Qi, Wanchun Dou, Mark Dras, Amin Beheshti, Xiaolong Xu

Extensive experiments on a series of benchmarking datasets for comparative and ablation studies demonstrate that our approach can efficiently and robustly achieve better detection performance in general than the state-of-the-arts including the deep learning based methods.

Anomaly Detection Benchmarking +1

Inductive Matrix Completion Using Graph Autoencoder

2 code implementations25 Aug 2021 Wei Shen, Chuheng Zhang, Yun Tian, Liang Zeng, Xiaonan He, Wanchun Dou, Xiaolong Xu

However, without node content (i. e., side information) for training, the user (or item) specific representation can not be learned in the inductive setting, that is, a model trained on one group of users (or items) cannot adapt to new users (or items).

Matrix Completion Recommendation Systems

Auxiliary-task Based Deep Reinforcement Learning for Participant Selection Problem in Mobile Crowdsourcing

no code implementations25 Aug 2020 Wei Shen, Xiaonan He, Chuheng Zhang, Qiang Ni, Wanchun Dou, Yan Wang

Therefore, it is crucial to design a participant selection algorithm that applies to different MCS systems to achieve multiple goals.

Combinatorial Optimization Fairness +2

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