From the 1 of 4 linked papers with an AI index.
4 papers
Adversarial Attacks on Online Handwriting using Salience-based Temporal Editing
Yataro Tamura, Brian Kenji Iwana, Jiseok Lee
The paper introduces a new adversarial attack for online handwriting recognition that edits the pen trajectory by inserting or deleting points guided by temporal salience, preservi…
Domain Adaptation for Ulcerative Colitis Severity Estimation Using Patient-Level Diagnoses
Takamasa Yamaguchi, Brian Kenji Iwana, Ryoma Bise +4
The development of methods to estimate the severity of Ulcerative Colitis (UC) is of significant importance. However, these methods often suffer from domain shifts caused by differ…
Towards Time Series Generation Conditioned on Unstructured Natural Language
Jaeyun Woo, Jiseok Lee, Brian Kenji Iwana
Generative Artificial Intelligence (AI) has rapidly become a powerful tool, capable of generating various types of data, such as images and text. However, despite the significant a…
Model Selection with a Shapelet-based Distance Measure for Multi-source Transfer Learning in Time Series Classification
Jiseok Lee, Brian Kenji Iwana
Transfer learning is a common practice that alleviates the need for extensive data to train neural networks. It is performed by pre-training a model using a source dataset and fine…