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Daejin Choi

3 accepted papers

2025

BankTweak: Adversarial Attack Against Multi-Object Trackers by Manipulating Feature Banks

IJCAI 2025

Modern multi-object tracking (MOT) predominantly relies on the tracking-by-detection paradigm to construct object trajectories. Traditional MOT attacks primarily degrade detection quality in specific frames only, lacking efficiency, while state-of-the-art (SOTA) approaches induce persistent identity

Cited by 0SourcePDFScholar
2025

Political Bias Prediction Models Focus on Source Cues, Not Semantics

AAAI 2025technical

Significant efforts have been made to analyze the political stance or bias in news articles, especially as political polarization intensifies over the years. Recent advancements in machine learning have enabled researchers to develop various bias prediction models, which typically learn features not…

2024

CURE: Context- and Uncertainty-Aware Mental Disorder Detection

EMNLP 2024main

As the explainability of mental disorder detection models has become important, symptom-based methods that predict disorders from identified symptoms have been widely utilized. However, since these approaches focused on the presence of symptoms, the context of symptoms can be often ignored, leading…