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Jooyoung Lee

10 accepted papers

2025

Beemo: Benchmark of Expert-edited Machine-generated Outputs

NAACL 2025long

The rapid proliferation of large language models (LLMs) has increased the volume of machine-generated texts (MGTs) and blurred text authorship in various domains. However, most existing MGT benchmarks include single-author texts (human-written and machine-generated). This conventional design fails t…

2025

NBA3D: Neighbor-Based Confidence Adjustment for 3D Rare Object Detection Using LiDAR

AAAI 2025technical

Recent research on LiDAR-based 3D object detectors has shown strong performance; however, evaluations typically focus on dominant classes, overlooking rare classes, such as strollers, which could be critical in real autonomous driving scenarios. This oversight is problematic because state-of-the-art…

Cited by 0SourcePDFScholar
2025

PlagBench: Exploring the Duality of Large Language Models in Plagiarism Generation and Detection

NAACL 2025long

Recent studies have raised concerns about the potential threats large language models (LLMs) pose to academic integrity and copyright protection. Yet, their investigation is predominantly focused on literal copies of original texts. Also, how LLMs can facilitate the detection of LLM-generated plagia…

2024

Can Small Language Models Help Large Language Models Reason Better?: LM-Guided Chain-of-Thought

COLING 2024main

We introduce a novel framework, LM-Guided CoT, that leverages a lightweight (i.e., <1B) language model (LM) for guiding a black-box large (i.e., >10B) LM in reasoning tasks. Specifically, the lightweight LM first generates a rationale for each input instance. The Frozen large LM is then prompted to…

Cited by 9SourcePDFScholar
2024

Panel-Specific Degradation Representation for Raw Under-Display Camera Image Restoration

ECCV 2024poster

"Under-display camera (UDC) image restoration aims to restore images distorted by the OLED display panel covering the frontal camera on a smartphone. Previous deep learning-based UDC restoration methods focused on restoring the image within the RGB domain with the collection of real or synthetic RGB…

2023

COMPASS: High-Efficiency Deep Image Compression with Arbitrary-scale Spatial Scalability

ICCV 2023poster

Recently, neural network (NN)-based image compression studies have actively been made and has shown impressive performance in comparison to traditional methods. However, most of the works have focused on non-scalable image compression (single-layer coding) while spatially scalable image compression…

Cited by 5PDFScholar
2023

Fighting Fire with Fire: The Dual Role of LLMs in Crafting and Detecting Elusive Disinformation

EMNLP 2023long main

Recent ubiquity and disruptive impacts of large language models (LLMs) have raised concerns about their potential to be misused (*.i.e, generating large-scale harmful and misleading content*). To combat this emerging risk of LLMs, we propose a novel "***Fighting Fire with Fire***" (F3) strategy that…

Cited by 0SourcecodeScholar
2022

Perturbations in the Wild: Leveraging Human-Written Text Perturbations for Realistic Adversarial Attack and Defense

ACL 2022findings

We proposes a novel algorithm, ANTHRO, that inductively extracts over 600K human-written text perturbations in the wild and leverages them for realistic adversarial attack. Unlike existing character-based attacks which often deductively hypothesize a set of manipulation strategies, our work is groun…

2022

Selective compression learning of latent representations for variable-rate image compression

NeurIPS 2022accept

Recently, many neural network-based image compression methods have shown promising results superior to the existing tool-based conventional codecs. However, most of them are often trained as separate models for different target bit rates, thus increasing the model complexity. Therefore, several stud…

2019

Context-adaptive Entropy Model for End-to-end Optimized Image Compression

ICLR 2019poster

We propose a context-adaptive entropy model for use in end-to-end optimized image compression. Our model exploits two types of contexts, bit-consuming contexts and bit-free contexts, distinguished based upon whether additional bit allocation is required. Based on these contexts, we allow the model t…