Question Answering Approach Using a WordNet-based Answer Type Taxonomy. - Seung-Hoon Na; In-Su Kang; Sang-Yool Lee; Jong-Hyeok Lee (TREC, 2002)

Conceptual Schema Approach to Natural Language Database Access. - In-Su Kang; Seung-Hoon Na; Jong-Hyeok Lee (ALTA, 2003)

Estimation of Query Model from Parsimonious Translation Model. - Seung-Hoon Na; In-Su Kang; Sin-Jae Kang; Jong-Hyeok Lee (AIRS, 2004)

Query Model Estimations for Relevance Feedback in Language Modeling Approach. - Seung-Hoon Na; In-Su Kang; Kyong-Hi Moon; Jong-Hyeok Lee (AIRS, 2004)

Influence of WSD on Cross-Language Information Retrieval. - In-Su Kang; Seung-Hoon Na; Jong-Hyeok Lee (IJCNLP, 2004)

Improving Relevance Feedback in Language Modeling Approach: Maximum a Posteriori Probability Criterion and Three-Component Mixture Model. - Seung-Hoon Na; In-Su Kang; Jong-Hyeok Lee (IJCNLP, 2004)

Lightweight Natural Language Database Interfaces. - In-Su Kang; Seung-Hoon Na; Jong-Hyeok Lee; Gijoo Yang (NLDB, 2004)

Combination Approaches in Information Retrieval: Words vs. N-grams and Query Translation vs. Document Translation. - In-Su Kang; Seung-Hoon Na; Jong-Hyeok Lee (NTCIR, 2004)

POSTECH Question-Answering Experiments at NTCIR4-QAC. - Seung-Hoon Na; In-Su Kang; Jong-Hyeok Lee (NTCIR, 2004)

Effective Query Model Estimation Using Parsimonious Translation Model in Language Modeling Approach. - Seung-Hoon Na; In-Su Kang; Ji-Eun Roh; Jong-Hyeok Lee (AIRS, 2005)

POSTECH at NTCIR-5 Patent Retrieval: Smoothing Experiments in a Language Modeling Approach to Patent Retrieval. - In-Su Kang; Seung-Hoon Na; Jun-Ki Min; Jong-Hyeok Lee (NTCIR, 2005)

POSTECH at NTCIR-5: Combining Evidences of Multiple Term Extractions for Mono-lingual and Cross-lingual Retrieval in Korean and Japanese. - Seung-Hoon Na; In-Su Kang; Jong-Hyeok Lee (NTCIR, 2005)

Translation Probabilities in Cross-language Information Retrieval. - In-Su Kang; Seung-Hoon Na; Jong-Hyeok Lee (Int. J. Comput. Process. Orient. Lang., 2005)

Pruning-Based Unsupervised Segmentation for Korean. - In-Su Kang; Seung-Hoon Na; Jong-Hyeok Lee (IEICE Trans. Inf. Syst., 2006)

Combination Approaches in Korean Information Retrieval: Words vs. N-Grams, and Query Translation vs. Document Translation. - In-Su Kang; Seung-Hoon Na; Jong-Hyeok Lee (Int. J. Comput. Process. Orient. Lang., 2006)

Collection-based compound noun segmentation for Korean information retrieval. - In-Su Kang; Seung-Hoon Na; Jong-Hyeok Lee (Inf. Retr., 2006)

POSTECH at NTCIR-6 English Patent Retrieval Subtask. - Jungi Kim; Yeha Lee; Seung-Hoon Na; Jong-Hyeok Lee (NTCIR, 2007)

POSTECH at NTCIR-6: Combining Evidences of Multiple Term Extractions for Mono-lingual and Cross-lingual Retrieval in Korean and Japanese. - Seung-Hoon Na; Jungi Kim; Yeha Lee; Jong-Hyeok Lee (NTCIR, 2007)

Cluster-based patent retrieval. - In-Su Kang; Seung-Hoon Na; Jungi Kim; Jong-Hyeok Lee (Inf. Process. Manag., 2007)

Parsimonious translation models for information retrieval. - Seung-Hoon Na; In-Su Kang; Jong-Hyeok Lee (Inf. Process. Manag., 2007)

Adaptive document clustering based on query-based similarity. - Seung-Hoon Na; In-Su Kang; Jong-Hyeok Lee (Inf. Process. Manag., 2007)

An empirical study of query expansion and cluster-based retrieval in language modeling approach. - Seung-Hoon Na; In-Su Kang; Ji-Eun Roh; Jong-Hyeok Lee (Inf. Process. Manag., 2007)

Completely-Arbitrary Passage Retrieval in Language Modeling Approach. - Seung-Hoon Na; In-Su Kang; Yeha Lee; Jong-Hyeok Lee (AIRS, 2008)

Applying Completely-Arbitrary Passage for Pseudo-Relevance Feedback in Language Modeling Approach. - Seung-Hoon Na; In-Su Kang; Yeha Lee; Jong-Hyeok Lee (AIRS, 2008)

Improving Term Frequency Normalization for Multi-topical Documents and Application to Language Modeling Approaches. - Seung-Hoon Na; In-Su Kang; Jong-Hyeok Lee (ECIR, 2008)

Structural Re-ranking with Cluster-Based Retrieval. - Seung-Hoon Na; In-Su Kang; Jong-Hyeok Lee (ECIR, 2008)

Revisit of Nearest Neighbor Test for Direct Evaluation of Inter-document Similarities. - Seung-Hoon Na; In-Su Kang; Jong-Hyeok Lee (ECIR, 2008)

Query-Based Inter-document Similarity Using Probabilistic Co-relevance Model. - Seung-Hoon Na; In-Su Kang; Jong-Hyeok Lee (ECIR, 2008)

Automatic Extraction of English-Chinese Transliteration Pairs using Dynamic Window and Tokenizer. - Chengguo Jin; Seung-Hoon Na; Dong-Il Kim; Jong-Hyeok Lee (IJCNLP, 2008)

Search Result Clustering Using Label Language Model. - Yeha Lee; Seung-Hoon Na; Jong-Hyeok Lee (IJCNLP, 2008)

Exploiting proximity feature in bigram language model for information retrieval. - Seung-Hoon Na; Jungi Kim; In-Su Kang; Jong-Hyeok Lee (SIGIR, 2008)

KLE at TREC 2008 Blog Track: Blog Post and Feed Retrieval. - Yeha Lee; Seung-Hoon Na; Jungi Kim; Sang-Hyob Nam; Hun-Young Jung; Jong-Hyeok Lee (TREC, 2008)

English-Chinese Transliteration Word Pair Extraction from Parallel Corpora. - Chengguo Jin; Seung-Hoon Na; Dong-Il Kim; Jong-Hyeok Lee (Int. J. Comput. Process. Orient. Lang., 2008)

An improved feedback approach using relevant local posts for blog feed retrieval. - Yeha Lee; Seung-Hoon Na; Jong-Hyeok Lee (CIKM, 2009)

Improving Opinion Retrieval Based on Query-Specific Sentiment Lexicon. - Seung-Hoon Na; Yeha Lee; Sang-Hyob Nam; Jong-Hyeok Lee (ECIR, 2009)

DiffPost: Filtering Non-relevant Content Based on Content Difference between Two Consecutive Blog Posts. - Sang-Hyob Nam; Seung-Hoon Na; Yeha Lee; Jong-Hyeok Lee (ECIR, 2009)

Partially Supervised Phrase-Level Sentiment Classification. - Sang-Hyob Nam; Seung-Hoon Na; Jungi Kim; Yeha Lee; Jong-Hyeok Lee (ICCPOL, 2009)

A 2-poisson model for probabilistic coreference of named entities for improved text retrieval. - Seung-Hoon Na; Hwee Tou Ng (SIGIR, 2009)

On co-authorship for author disambiguation. - In-Su Kang; Seung-Hoon Na; Seungwoo Lee; Hanmin Jung; Pyung Kim; Won-Kyung Sung; Jong-Hyeok Lee (Inf. Process. Manag., 2009)

RankSVR: can preference data help regression? - Hwanjo Yu; Sungchul Kim; Seung-Hoon Na (CIKM, 2010)

A Comparison of Classifiers for Detecting Hedges. - Sin-Jae Kang; In-Su Kang; Seung-Hoon Na (FGIT-UNESST, 2011)

Disambiguating Author Names Using Automatic Relevance Feedback. - In-Su Kang; Seung-Hoon Na (FGIT-UNESST, 2011)

Enriching document representation via translation for improved monolingual information retrieval. - Seung-Hoon Na; Hwee Tou Ng (SIGIR, 2011)

IR-based k-Nearest Neighbor Approach for Identifying Abnormal Chat Users. - In-Su Kang; Chul-Kyu Kim; Shin Jae Kang; Seung-Hoon Na (CLEF (Online Working Notes/Labs/Workshop), 2012)

Utilizing local evidence for blog feed search. - Yeha Lee; Seung-Hoon Na; Jong-Hyeok Lee (Inf. Retr., 2012)

Memory-restricted latent semantic analysis to accumulate term-document co-occurrence events. - Seung-Hoon Na; Jong-Hyeok Lee (Pattern Recognit. Lett., 2012)

Refining sentence similarity with discourse information in dialog system. - Sangkeun Jung; Seung-Hoon Na (INTERSPEECH, 2013)

Probabilistic co-relevance for query-sensitive similarity measurement in information retrieval. - Seung-Hoon Na (Inf. Process. Manag., 2013)

Partial-update dimensionality reduction for accumulating co-occurrence events. - Seung-Hoon Na; Jong-Hyeok Lee (Pattern Recognit. Lett., 2014)

Conditional Random Fields for Korean Morpheme Segmentation and POS Tagging. - Seung-Hoon Na (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2015)

Two-Stage Document Length Normalization for Information Retrieval. - Seung-Hoon Na (ACM Trans. Inf. Syst., 2015)

Concept Equalization to Guide Correct Training of Neural Machine Translation. - Kangil Kim; Jong-Hun Shin; Seung-Hoon Na; Sangkeun Jung (IJCNLP(2), 2017)

Predictor-Estimator using Multilevel Task Learning with Stack Propagation for Neural Quality Estimation. - Hyun Kim 003; Jong-Hyeok Lee; Seung-Hoon Na (WMT, 2017)

Center-shared sliding ensemble of neural networks for syntax analysis of natural language. - Kangil Kim; Yun Jin; Seung-Hoon Na; Young-Kil Kim (Expert Syst. Appl., 2017)

Predictor-Estimator: Neural Quality Estimation Based on Target Word Prediction for Machine Translation. - Hyun Kim 003; Hun-Young Jung; Hong-Seok Kwon; Jong-Hyeok Lee; Seung-Hoon Na (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2017)

Phrase-Based Statistical Model for Korean Morpheme Segmentation and POS Tagging. - Seung-Hoon Na; Young-Kil Kim (IEICE Trans. Inf. Syst., 2018)

Verbosity normalized pseudo-relevance feedback in information retrieval. - Seung-Hoon Na; Kangil Kim (Inf. Process. Manag., 2018)

JBNU at MRP 2019: Multi-level Biaffine Attention for Semantic Dependency Parsing. - Seung-Hoon Na; Jinwoon Min; Kwanghyeon Park; Jong-Hun Shin; Young-Kil Kim (CoNLL Shared Task, 2019)

QE BERT: Bilingual BERT Using Multi-task Learning for Neural Quality Estimation. - Hyun Kim 003; Joon-Ho Lim; Hyun-Ki Kim; Seung-Hoon Na (WMT (3), 2019)

Improving LSTM CRFs using character-based compositions for Korean named entity recognition. - Seung-Hoon Na; Hyun Kim 003; Jinwoo Min; Kangil Kim (Comput. Speech Lang., 2019)

Multi-task Stack Propagation for Neural Quality Estimation. - Hyun Kim 003; Jong-Hyeok Lee; Seung-Hoon Na (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2019)

Transition-Based Korean Dependency Parsing Using Hybrid Word Representations of Syllables and Morphemes with LSTMs. - Seung-Hoon Na; Jianri Li; Jong-hoon Shin; Kangil Kim (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2019)

JBNU at MRP 2020: AMR Parsing Using a Joint State Model for Graph-Sequence Iterative Inference. - Seung-Hoon Na; Jinwoo Min (CoNLL Shared Task, 2020)

JBNU at SemEval-2020 Task 4: BERT and UniLM for Commonsense Validation and Explanation. - Seung-Hoon Na; Jong-Hyeok Lee (SemEval@COLING, 2020)

Word Reordering for Translation into Korean Sign Language Using Syntactically-guided Classification. - Hun-Young Jung; Jong-Hyeok Lee; Eunju Min; Seung-Hoon Na (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2020)

Uniformly Interpolated Balancing for Robust Prediction in Translation Quality Estimation: A Case Study of English-Korean Translation. - Hyun Kim 003; Seung-Hoon Na (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2020)

LM-BFF-MS: Improving Few-Shot Fine-tuning of Language Models based on Multiple Soft Demonstration Memory. - Eunhwan Park; Dong Hyeon Jeon; Seonhoon Kim; Inho Kang; Seung-Hoon Na (ACL (2), 2022)

SISER: Semantic-Infused Selective Graph Reasoning for Fact Verification. - Eunhwan Park; Jong-Hyeon Lee; Dong Hyeon Jeon; Seonhoon Kim; Inho Kang; Seung-Hoon Na (COLING, 2022)

Frustratingly Easy System Combination for Grammatical Error Correction. - Muhammad Reza Qorib; Seung-Hoon Na; Hwee Tou Ng (NAACL-HLT, 2022)

JBNU-CCLab at SemEval-2022 Task 7: DeBERTa for Identifying Plausible Clarifications in Instructional Texts. - Daewook Kang; Sung-Min Lee; Eunhwan Park; Seung-Hoon Na (SemEval@NAACL, 2022)

JBNU-CCLab at SemEval-2022 Task 12: Machine Reading Comprehension and Span Pair Classification for Linking Mathematical Symbols to Their Descriptions. - Sung-Min Lee; Seung-Hoon Na (SemEval@NAACL, 2022)

Feature Structure Distillation for BERT Transferring. - Hee-Jun Jung; Doyeon Kim; Seung-Hoon Na; Kangil Kim (CoRR, 2022)

RINK: Reader-Inherited Evidence Reranker for Table-and-Text Open Domain Question Answering. - Eunhwan Park; Sung-Min Lee; Daeryong Seo; Seonhoon Kim; Inho Kang; Seung-Hoon Na (AAAI, 2023)

ExplainMeetSum: A Dataset for Explainable Meeting Summarization Aligned with Human Intent. - Hyun Kim 003; Minsoo Cho; Seung-Hoon Na (ACL (1), 2023)

MAFiD: Moving Average Equipped Fusion-in-Decoder for Question Answering over Tabular and Textual Data. - Sung-Min Lee; Eunhwan Park; Daeryong Seo; Donghyeon Jeon; Inho Kang; Seung-Hoon Na (EACL (Findings), 2023)

DiffusionRet: Diffusion-Enhanced Generative Retriever using Constrained Decoding. - Shanbao Qiao; Xuebing Liu; Seung-Hoon Na (EMNLP (Findings), 2023)

Feature structure distillation with Centered Kernel Alignment in BERT transferring. - Hee-Jun Jung; Doyeon Kim; Seung-Hoon Na; Kangil Kim (Expert Syst. Appl., 2023)

DistillMIKE: Editing Distillation of Massive In-Context Knowledge Editing in Large Language Models. - Shanbao Qiao; Xuebing Liu; Seung-Hoon Na (ACL (Findings), 2024)

RADCoT: Retrieval-Augmented Distillation to Specialization Models for Generating Chain-of-Thoughts in Query Expansion. - Sung-Min Lee; Eunhwan Park; Donghyeon Jeon; Inho Kang; Seung-Hoon Na (LREC/COLING, 2024)

SARCAT: Generative Span-Act Guided Response Generation using Copy-enhanced Target Augmentation. - Jeong-Doo Lee; Hyeongjun Choi; Beomseok Hong; Youngsub Han; Byoung-Ki Jeon; Seung-Hoon Na (EMNLP (Findings), 2024)

COMEM: In-Context Retrieval-Augmented Mass-Editing Memory in Large Language Models. - Shanbao Qiao; Xuebing Liu; Seung-Hoon Na (NAACL-HLT (Findings), 2024)

GeminiPro at SemEval-2024 Task 9: BrainTeaser on Gemini. - Kyu Hyun Choi; Seung-Hoon Na (SemEval@NAACL, 2024)

Wasserstein Distance Constraint and Parameter Sparsification for Batched and Iterative Knowledge Editing. - Shanbao Qiao; Xuebing Liu; Seung-Hoon Na (AAAI, 2025)

SeqMMR: Sequential Model Merging and LLM Routing for Enhanced Batched Sequential Knowledge Editing. - Shanbao Qiao; Xuebing Liu; Akshat Gupta; Seung-Hoon Na (ACL (Findings), 2025)

Optimizing Causality-Based Radiology Reporting withRetrieval-Augmented and Structured Reasoning Approaches forthe NTCIR-18 HIDDEN-RAD Task. - Ju-Min Cho; Ho-Jin Yi; Myung-Kyu Kim; Se-Jin Jeong; Seung-Hoon Na (NTCIR, 2025)

CacheFocus: Dynamic Cache Re-Positioning for Efficient Retrieval-Augmented Generation. - Kun-Hui Lee; Eunhwan Park; Donghoon Han; Seung-Hoon Na (CoRR, 2025)

ROSAQ: Rotation-based Saliency-Aware Weight Quantization for Efficiently Compressing Large Language Models. - Junho Yoon; Geom Lee; Donghyeon Jeon; Inho Kang; Seung-Hoon Na (CoRR, 2025)