Search Results for author: Yongjune Kim

Found 10 papers, 1 papers with code

CrossMPT: Cross-attention Message-Passing Transformer for Error Correcting Codes

no code implementations2 May 2024 Seong-Joon Park, Hee-Youl Kwak, Sang-Hyo Kim, Yongjune Kim, Jong-Seon No

The mask matrices in these cross-attention blocks are determined by the code's parity-check matrix that delineates the relationship between magnitude and syndrome vectors.

Decoder

Attention-aware Semantic Communications for Collaborative Inference

no code implementations23 Feb 2024 Jiwoong Im, Nayoung Kwon, Taewoo Park, Jiheon Woo, Jaeho Lee, Yongjune Kim

In our framework, the lightweight ViT model on the edge device acts as a semantic encoder, efficiently identifying and selecting the crucial image information required for the classification task.

Collaborative Inference

Optimizing Layerwise Polynomial Approximation for Efficient Private Inference on Fully Homomorphic Encryption: A Dynamic Programming Approach

no code implementations16 Oct 2023 Junghyun Lee, Eunsang Lee, Young-Sik Kim, Yongwoo Lee, Joon-Woo Lee, Yongjune Kim, Jong-Seon No

Unlike the previous works approximating activation functions uniformly and conservatively, this paper presents a \emph{layerwise} degree optimization of activation functions to aggressively reduce the inference time while maintaining classification accuracy by taking into account the characteristics of each layer.

Privacy Preserving

Boosting Learning for LDPC Codes to Improve the Error-Floor Performance

1 code implementation NeurIPS 2023 Hee-Youl Kwak, Dae-Young Yun, Yongjune Kim, Sang-Hyo Kim, Jong-Seon No

The proposed NMS decoder, optimized solely through novel training methods without additional modules, can be integrated into existing LDPC decoders without incurring extra hardware costs.

Decoder

How to Mask in Error Correction Code Transformer: Systematic and Double Masking

no code implementations16 Aug 2023 Seong-Joon Park, Hee-Youl Kwak, Sang-Hyo Kim, Sunghwan Kim, Yongjune Kim, Jong-Seon No

In communication and storage systems, error correction codes (ECCs) are pivotal in ensuring data reliability.

Communication-Efficient and Drift-Robust Federated Learning via Elastic Net

no code implementations6 Oct 2022 Seonhyeong Kim, Jiheon Woo, Daewon Seo, Yongjune Kim

Federated learning (FL) is a distributed method to train a global model over a set of local clients while keeping data localized.

Federated Learning

Boosting Classifiers with Noisy Inference

no code implementations10 Sep 2019 Yongjune Kim, Yuval Cassuto, Lav R. Varshney

Suppose that the base classifiers' outputs are noisy or communicated over noisy channels; these noisy outputs will degrade the final classification accuracy.

Analytical Guarantees on Numerical Precision of Deep Neural Networks

no code implementations ICML 2017 Charbel Sakr, Yongjune Kim, Naresh Shanbhag

We focus on numerical precision – a key parameter defining the complexity of neural networks.

Understanding the Energy and Precision Requirements for Online Learning

no code implementations3 Jul 2016 Charbel Sakr, Ameya Patil, Sai Zhang, Yongjune Kim, Naresh Shanbhag

Lower bounds on the data precision are derived in terms of the the desired classification accuracy and precision of the hyperparameters used in the classifier.

General Classification

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