no code implementations • 13 May 2025 • Junghoon Justin Park, Jiook Cha, Samuel Yen-Chi Chen, Huan-Hsin Tseng, Shinjae Yoo
Practical Quantum Machine Learning (QML) is challenged by noise, limited scalability, and poor trainability in Variational Quantum Circuits (VQCs) on current hardware.
1 code implementation • 30 Mar 2025 • Sangyoon Bae, Junbeom Kwon, Shinjae Yoo, Jiook Cha
Understanding how the brain's complex nonlinear dynamics give rise to cognitive function remains a central challenge in neuroscience.
no code implementations • 9 Mar 2025 • Juhyeon Park, Peter Yongho Kim, Jiook Cha, Shinjae Yoo, Taesup Moon
Through the evaluation of existing visual brain decoding models, we further reveal that crucial information is often lost in translation, even in state-of-the-art models that achieve near-perfect scores on existing metrics.
no code implementations • 18 Feb 2025 • Danny Dongyeop Han, Yunju Cho, Jiook Cha, Jay-Yoon Lee
However, traditional prediction models rely on linear mappings from unimodal features, despite the complex integration of auditory signals with linguistic and semantic information across widespread brain networks during speech comprehension.
no code implementations • 15 Dec 2024 • Sooyoung Kim, Joonwoo Kwon, Junbeom Kwon, Sangyoon Bae, Yuewei Lin, Shinjae Yoo, Jiook Cha
Spanning multiple scales-from macroscopic anatomy down to intricate microscopic architecture-the human brain exemplifies a complex system that demands integrated approaches to fully understand its complexity.
no code implementations • 25 Nov 2024 • Patrick Styll, Dowon Kim, Jiook Cha
Brain development in the first few months of human life is a critical phase characterized by rapid structural growth and functional organization.
no code implementations • 24 Nov 2024 • Sooyoung Kim, Joonwoo Kwon, Heehwan Wang, Shinjae Yoo, Yuewei Lin, Jiook Cha
Music style transfer, while offering exciting possibilities for personalized music generation, often requires extensive training or detailed textual descriptions.
no code implementations • 24 Nov 2024 • Joonwoo Kwon, Heehwan Wang, Jinwoo Lee, Sooyoung Kim, Shinjae Yoo, Yuewei Lin, Jiook Cha
In this paper, we introduce RecallAffectiveMemory, a novel task designed to reconstruct autobiographical memories through audio-visual generation guided by affect extracted from electroencephalogram (EEG) signals.
no code implementations • 15 Jan 2024 • William Watkins, Heehwan Wang, Sangyoon Bae, Huan-Hsin Tseng, Jiook Cha, Samuel Yen-Chi Chen, Shinjae Yoo
The utility of machine learning has rapidly expanded in the last two decades and presents an ethical challenge.
1 code implementation • 10 Dec 2023 • Joonwoo Kwon, Sooyoung Kim, Yuewei Lin, Shinjae Yoo, Jiook Cha
The primary idea is to decompose the image via its frequencies to better disentangle aesthetic styles from the reference image while training the entire model in an end-to-end manner to exclude pre-trained models at inference completely.
1 code implementation • NeurIPS 2023 • Peter Yongho Kim, Junbeom Kwon, Sunghwan Joo, Sangyoon Bae, DongGyu Lee, Yoonho Jung, Shinjae Yoo, Jiook Cha, Taesup Moon
To address this challenge, we present SwiFT (Swin 4D fMRI Transformer), a Swin Transformer architecture that can learn brain dynamics directly from fMRI volumes in a memory and computation-efficient manner.
no code implementations • 10 Aug 2020 • Hoo-chang Shin, Alvin Ihsani, Swetha Mandava, Sharath Turuvekere Sreenivas, Christopher Forster, Jiook Cha, Alzheimer's Disease Neuroimaging Initiative
Synthesizing medical images, such as PET, is a challenging task due to the fact that the intensity range is much wider and denser than those in photographs and digital renderings and are often heavily biased toward zero.
no code implementations • 10 Aug 2020 • Hoo-chang Shin, Alvin Ihsani, Ziyue Xu, Swetha Mandava, Sharath Turuvekere Sreenivas, Christopher Forster, Jiook Cha, Alzheimer's Disease Neuroimaging Initiative
This paper proposes an alternative approach to the aforementioned, where AD diagnosis is incorporated in the GAN training objective to achieve the best AD classification performance.