1 code implementation • 14 Jun 2022 • Joowon Lee, Hanbaek Lyu, Weixin Yao
Supervised dictionary learning (SDL) is a classical machine learning method that simultaneously seeks feature extraction and classification tasks, which are not necessarily a priori aligned objectives.
no code implementations • 7 Jul 2023 • Joowon Lee, Donggil Lee, Junsoo Kim, Hyungbo Shim
In this paper, we present a method to encrypt dynamic controllers that can be implemented through most homomorphic encryption schemes, including somewhat, leveled fully, and fully homomorphic encryption.
1 code implementation • NeurIPS 2023 • Joowon Lee, Hanbaek Lyu, Weixin Yao
Supervised matrix factorization (SMF) is a classical machine learning method that simultaneously seeks feature extraction and classification tasks, which are not necessarily a priori aligned objectives.
no code implementations • 3 Apr 2024 • Yeongjun Jang, Joowon Lee, Junsoo Kim, Hyungbo Shim
Implementing anomaly detection on encrypted control systems has been a challenge because it is hard to detect an anomaly from the encrypted residue signal without the secret key.
no code implementations • 23 Apr 2024 • Hoin Jung, Hyunsoo Cho, Myungje Choi, Joowon Lee, Jung Ho Park, Myungjoo Kang
When it comes to a personalized item recommendation system, It is essential to extract users' preferences and purchasing patterns.