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나승훈
Na, Seung-Hoon

나승훈

인공지능대학원

  • Natural Language Processing Lab
  • Website
Lab Description

Our NLP lab at UNIST eventually aims to develop a System 2-based language AI that simulates how humans expand and acquire knowledge, ultimately striving to build an Artificial General Language Intelligence (AGLI) intensively equipped with progressive knowledge learning and manipulation capabilities. Given this aim, our research goes beyond System 1 abilities focused on short-term factual recall and aims to endow large language models (LLMs) with System 2-level cognitive skills-such as long-term learning, conceptual understanding, and creative knowledge composition.Particularly, noting that current LLMs are remarkable but still remain inefficient at knowledge injection and manipulation and fall qualitatively short of human-level capabilities, our current interests include:Editing and leveraging knowledge in unstructured textEfficient reasoning based on knowledge learningIntegrating external memory with parameter-efficient LLMsProgressive knowledge expansion via Mixture-of-Experts (MoE)
In the mid-term, the lab also aims to develop parametric equivalents of in-context knowledge editing. In the long-term, we seek mechanisms for long-term conceptual learning, ultimately enabling LLM agents to master knowledge at a human level. Overall, we are dedicated to establishing foundational technologies that will drive next-generation language intelligence.
Researcher ID Research Gate ORCiD Scopus Google Scholar
Previous
MECA: Modular editing via customized expert networks and adaptors in large language models File

Nyange, Roseline , Qiao, Shanbao , Na, Seung-Hoon

Article Issue Date2026-03 View54
Transformer-based reranking for improving Korean morphological analysis systems File File

Ryu, Jihee , Lim, Soojong , Kwon, Oh-Woog , Na, Seung-Hoon

Article Issue Date2024-02 View104
Evaluating Complex Entity Knowledge Propagation for Knowledge Editing in LLMs File File

Shafqat, Wafa , Na, Seung-Hoon

Article Issue Date2024-02 View130
Feature structure distillation with Centered Kernel Alignment in BERT transferring File

Jung, Hee-Jun , Kim, Doyeon , Na, Seung-Hoon , Kim, Kangil

Article Issue Date2023-12 View83
Impact of Sentence Representation Matching in Neural Machine Translation File File

Jung, Heeseung , Kim, Kangil , Shin, Jong-Hun , Na, Seung-Hoon , Jung, Sangkeun , Woo, Sangmin

Article Issue Date2022-02 View70
A Comparison of Speech Features between Mild Cognitive Impairment and Healthy Aging Groups File File

Kim, Ko Woon , Na, Seung-Hoon , Chung, Young-Chul , Shin, Byoung-Soo

Article Issue Date2021-10 View74
Revisiting Dropout: Escaping Pressure for Training Neural Networks with Multiple Costs File File

Woo, Sangmin , Kim, Kangil , Noh, Junhyug , Shin, Jong-Hun , Na, Seung-Hoon

Article Issue Date2021-05 View75
Uniformly interpolated balancing for robust prediction in translation quality estimation: A case study of English-Korean translation File

Kim, H. , Na, Seung-Hoon

Article Issue Date2020-05 View92
Word Reordering for Translation into Korean Sign Language Using Syntactically-guided Classification File

Jung, Hun-young , Lee, Jong-Hyeok , Min, Eunju , Na, Seung-Hoon

Article Issue Date2020-03 View77
Multi-task Stack Propagation for Neural Quality Estimation File

Kim, Hyun , Lee, Jong-Hyeok , Na, Seung-Hoon

Article Issue Date2019-08 View75
Improving LSTM CRFs using character-based compositions for Korean named entity recognition File

Na, Seung-Hoon , Kim, H. , Min, J. , Kim, K.

Article Issue Date2019-03 View74
Transition-Based Korean Dependency Parsing Using Hybrid Word Representations of Syllables and Morphemes with LSTMs File

Na, Seung-Hoon , Li, Jianri , Shin, Jong-Hoon , Kim, Kangil

Article Issue Date2019-02 View74
Verbosity normalized pseudo-relevance feedback in information retrieval File

Na, Seung-Hoon , Kim, Kangil

Article Issue Date2018-03 View77
Phrase-Based Statistical Model for Korean Morpheme Segmentation and POS Tagging File

Na, Seung-Hoon , Kim, Young-Kil

Article Issue Date2018-02 View75
Center-shared sliding ensemble of neural networks for syntax analysis of natural language File

Kim, Kangil , Jin, Yun , Na, Seung-Hoon , Kim, Young-Kil

Article Issue Date2017-10 View84
Predictor-estimator: Neuralquality estimation based on target word prediction for machine translation File

Kim, H. , Jung, H.-Y. , Kwon, H. , Lee, J.-H. , Na, Seung-Hoon

Article Issue Date2017-03 View92
Conditional Random Fields for Korean Morpheme Segmentation and POS Tagging File

Na, Seung-Hoon

Article Issue Date2015-06 View70
Two-Stage Document Length Normalization for Information Retrieval File

Na, Seung-Hoon

Article Issue Date2015-02 View66
Partial-update dimensionality reduction for accumulating co-occurrence events File

Na, Seung-Hoon , Lee, Jong-Hyeok

Article Issue Date2014-01 View64
Probabilistic co-relevance for query-sensitive similarity measurement in information retrieval File

Na, Seung-Hoon

Article Issue Date2013-03 View56
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