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Yi-Chung Chen

4 accepted papers

2026

Your VAR Model is Secretly an Efficient and Explainable Generative Classifier

ICLR 2026poster

Generative classifiers, which leverage conditional generative models for classification, have recently demonstrated desirable properties such as robustness to distribution shifts. However, recent progress in this area has been largely driven by diffusion-based models, whose substantial computational…

Cited by 0SourcecodeScholar
2024

StepbaQ: Stepping backward as Correction for Quantized Diffusion Models

NeurIPS 2024poster

Quantization of diffusion models has attracted considerable attention due to its potential to enable various applications on resource-constrained mobile devices. However, given the cumulative nature of quantization errors in quantized diffusion models, overall performance may still decline even with…

Cited by 0SourcePDFScholar
2023

SPACE: Single-round Participant Amalgamation for Contribution Evaluation in Federated Learning

NeurIPS 2023poster

The evaluation of participant contribution in federated learning (FL) has recently gained significant attention due to its applicability in various domains, such as incentive mechanisms, robustness enhancement, and client selection. Previous approaches have predominantly relied on the widely adopted…

2023

Size Does Matter: Size-aware Virtual Try-on via Clothing-oriented Transformation Try-on Network

ICCV 2023poster

Virtual try-on tasks aim at synthesizing realistic try-on results by trying target clothes on humans. Most previous works relied on the Thin Plate Spline or appearance flows to warp clothes to fit human body shapes. However, both approaches cannot handle complex warping, leading to over distortion o…

Cited by 28PDFcodeScholar