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Sanghwan Jang

7 accepted papers

2026

Harmonic Dataset Distillation for Time Series Forecasting

AAAI 2026technical

Time Series forecasting (TSF) in the modern era faces significant computational and storage cost challenges due to the massive scale of real-world data. Dataset Distillation (DD), a paradigm that synthesizes a small, compact dataset to achieve training performance comparable to that of the original

Cited by 0SourcePDFScholar
2026

RA-VLA: Retrieval-Augmented VLA for Test-Time Adaptation

ICML 2026poster

Vision-Language-Action (VLA) models provide a versatile foundation for general robotic manipulation, yet they exhibit significant brittleness when confronted with novel task distributions. While In-Context Imitation Learning (ICIL) offers a training-free alternative, existing frameworks suffer from …

Cited by 0SourceScholar
2025

StepER: Step-wise Knowledge Distillation for Enhancing Reasoning Ability in Multi-Step Retrieval-Augmented Language Models

EMNLP 2025

Answering complex real-world questions requires step-by-step retrieval and integration of relevant information to generate well-grounded responses. However, existing knowledge distillation methods overlook the need for different reasoning abilities at different steps, hindering transfer in multi-ste

Cited by 0SourcePDFScholar
2024

Exploring Language Model’s Code Generation Ability with Auxiliary Functions

NAACL 2024findings

Auxiliary function is a helpful component to improve language model’s code generation ability. However, a systematic exploration of how they affect has yet to be done. In this work, we comprehensively evaluate the ability to utilize auxiliary functions encoded in recent code-pretrained language mode…

Cited by 2SourcePDFScholar
2024

Learning Discriminative Dynamics with Label Corruption for Noisy Label Detection

CVPR 2024poster

Label noise commonly found in real-world datasets has a detrimental impact on a model's generalization. To effectively detect incorrectly labeled instances previous works have mostly relied on distinguishable training signals such as training loss as indicators to differentiate between clean and noi…

Cited by 4SourcePDFScholar
2024

Multi-Domain Recommendation to Attract Users via Domain Preference Modeling

AAAI 2024technical

Recently, web platforms are operating various service domains simultaneously. Targeting a platform that operates multiple service domains, we introduce a new task, Multi-Domain Recommendation to Attract Users (MDRAU), which recommends items from multiple ``unseen'' domains with which each user has n…

Cited by 7SourcePDFScholar
2024

Rectifying Demonstration Shortcut in In-Context Learning

NAACL 2024long

Large language models (LLMs) are able to solve various tasks with only a few demonstrations utilizing their in-context learning (ICL) abilities.However, LLMs often rely on their pre-trained semantic priors of demonstrations rather than on the input-label relationships to proceed with ICL prediction.…