Search Results for author: Juyeop Kim

Found 5 papers, 0 papers with code

Curved Representation Space of Vision Transformers

no code implementations11 Oct 2022 Juyeop Kim, Junha Park, Songkuk Kim, Jong-Seok Lee

In this paper, we focus on the phenomenon that Transformers show higher robustness against corruptions than CNNs, while not being overconfident.

Exploring Adversarial Robustness of Vision Transformers in the Spectral Perspective

no code implementations20 Aug 2022 Gihyun Kim, Juyeop Kim, Jong-Seok Lee

This paper proposes an additional perspective that explores the adversarial robustness of Transformers against frequency-selective perturbations in the spectral domain.

Adversarial Robustness Image Classification

Amicable Aid: Perturbing Images to Improve Classification Performance

no code implementations9 Dec 2021 Juyeop Kim, Jun-Ho Choi, Soobeom Jang, Jong-Seok Lee

While adversarial perturbation of images to attack deep image classification models pose serious security concerns in practice, this paper suggests a novel paradigm where the concept of image perturbation can benefit classification performance, which we call amicable aid.

Adversarial Attack Classification +2

Designing a Robust Carrier Frequency Offset Estimation Scheme for Meeting Target Decoding Performance in an OFDM System

no code implementations11 Jul 2021 Minkyeong Jeong, Sang-Won Choi, Juyeop Kim

In a target communication system, a delicately designed frequency offset estimation scheme is required to meet certain decoding performance.

Exploitation of Channel-Learning for Enhancing 5G Blind Beam Index Detection

no code implementations7 Dec 2020 Ji Yoon Han, Ohyun Jo, Juyeop Kim

The cell search is an essential function for a User Equipment (UE) to be initially associated with a base station, and is also important to further maintain the wireless connection.

BIG-bench Machine Learning

Cannot find the paper you are looking for? You can Submit a new open access paper.