Search Results for author: Jungwuk Park

Found 5 papers, 1 papers with code

Consistency-Guided Temperature Scaling Using Style and Content Information for Out-of-Domain Calibration

1 code implementation22 Feb 2024 Wonjeong Choi, Jungwuk Park, Dong-Jun Han, YoungHyun Park, Jaekyun Moon

In this paper, we propose consistency-guided temperature scaling (CTS), a new temperature scaling strategy that can significantly enhance the OOD calibration performance by providing mutual supervision among data samples in the source domains.

Test-Time Style Shifting: Handling Arbitrary Styles in Domain Generalization

no code implementations8 Jun 2023 Jungwuk Park, Dong-Jun Han, Soyeong Kim, Jaekyun Moon

In domain generalization (DG), the target domain is unknown when the model is being trained, and the trained model should successfully work on an arbitrary (and possibly unseen) target domain during inference.

Domain Generalization

Sageflow: Robust Federated Learning against Both Stragglers and Adversaries

no code implementations NeurIPS 2021 Jungwuk Park, Dong-Jun Han, Minseok Choi, Jaekyun Moon

While federated learning (FL) allows efficient model training with local data at edge devices, among major issues still to be resolved are: slow devices known as stragglers and malicious attacks launched by adversaries.

Federated Learning

FedMes: Speeding Up Federated Learning with Multiple Edge Servers

no code implementations1 Jan 2021 Dong-Jun Han, Minseok Choi, Jungwuk Park, Jaekyun Moon

Our key idea is to utilize the devices located in the overlapping areas between the coverage of edge servers; in the model-downloading stage, the devices in the overlapping areas receive multiple models from different edge servers, take the average of the received models, and then update the model with their local data.

Federated Learning

Sself: Robust Federated Learning against Stragglers and Adversaries

no code implementations1 Jan 2021 Jungwuk Park, Dong-Jun Han, Minseok Choi, Jaekyun Moon

While federated learning allows efficient model training with local data at edge devices, two major issues that need to be resolved are: slow devices known as stragglers and malicious attacks launched by adversaries.

Data Poisoning Federated Learning

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