← Search

Hyunjoon Cheon

3 accepted papers

2026

ReSyn: A Generalized Recursive Regular Expression Synthesis Framework

IJCAI 2026

Existing Programming-By-Example (PBE) systems often rely on simplified benchmarks that fail to capture the high structural complexity—such as deeper nesting and frequent Unions—of real-world regexes. To overcome the resulting performance drop, we propose ReSyn, a synthesizer-agnostic divide-and-conq

Cited by 0Scholar
2023

GDA: Grammar-based Data Augmentation for Text Classification using Slot Information

EMNLP 2023long findings

Recent studies propose various data augmentation approaches to resolve the low-resource problem in natural language processing tasks. Data augmentation is a successful solution to this problem and recent strategies give variation on sentence structures to boost performance. However, these approaches…

Cited by 0SourceScholar
2021

Self-Training using Rules of Grammar for Few-Shot NLU

EMNLP 2021finding

We tackle the problem of self-training networks for NLU in low-resource environment—few labeled data and lots of unlabeled data. The effectiveness of self-training is a result of increasing the amount of training data while training. Yet it becomes less effective in low-resource settings due to unre…

Cited by 3SourcePDFScholar