Changki Lee

44 papers A* 4A 2B 1C 1Misc 1Journal 21Unranked 14
YearRankTypeTitle / Venue / Authors
2025 J jnl
Prefix Tuning Using Residual Reparameterization.
IEEE Access
Young-Jun Jung, Hyunsun Hwang, Changki Lee
2025 A* conf
Rule Discovery for Natural Language Inference Data Generation Using Out-of-Distribution Detection.
EMNLP
Juyoung Han, Hyunsun Hwang, Changki Lee
2021 — conf
Easy Data Augmentation for Improved Malware Detection: A Comparative Study.
BigComp
Jangseong Bae, Changki Lee
2020 J jnl
Attention-Based Automated Feature Extraction for Malware Analysis.
Sensors
Sunoh Choi, Jangseong Bae, Changki Lee, Youngsoo Kim, Jonghyun Kim
2020 — conf
Coreference Resolution with Hierarchical Pointer Networks Based on Pointing Methods.
BigComp
Cheoneum Park, Changki Lee, Hyunki Kim
2020 — conf
Fast End-to-end Coreference Resolution for Korean.
EMNLP (Findings)
Cheoneum Park, Jamin Shin, Sungjoon Park, Joonho Lim, Changki Lee
2020 J jnl
S
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Cheoneum Park, Heejun Song, Changki Lee
2019 — conf
KNU-HYUNDAI's NMT system for Scientific Paper and Patent Tasks onWAT 2019.
WAT@EMNLP-IJCNLP
Cheon-Eum Park, Young-Jun Jung, Kihoon Kim, Geonyeong Kim, Jae-Won Jeon, Seongmin Lee, Junseok Kim, Changki Lee
2019 — conf
Modified VS
BigComp
Cheon-Wum Park, Changki Lee
2019 J jnl
Multitask Pointer Network for Korean Dependency Parsing.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Sangkeun Jung, Cheon-Eum Park, Changki Lee
2019 — conf
ThisIsCompetition at SemEval-2019 Task 9: BERT is unstable for out-of-domain samples.
SemEval@NAACL-HLT
Cheon-Eum Park, Juae Kim, Hyeon-gu Lee, Reinald Kim Amplayo, Harksoo Kim, Jungyun Seo, Changki Lee
2019 J jnl
ThisIsCompetition at SemEval-2019 Task 9: BERT is unstable for out-of-domain samples.
CoRR
Cheon-Eum Park, Juae Kim, Hyeon-gu Lee, Reinald Kim Amplayo, Harksoo Kim, Jungyun Seo, Changki Lee
2018 J jnl
End-to-End Korean Part-of-Speech Tagging Using Copying Mechanism.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Sangkeun Jung, Changki Lee, Hyunsun Hwang
2018 — conf
KNU CI System at SemEval-2018 Task4: Character Identification by Solving Sequence-Labeling Problem.
SemEval@NAACL-HLT
Cheon-Eum Park, Heejun Song, Changki Lee
2018 — conf
SEx BiST: A Multi-Source Trainable Parser with Deep Contextualized Lexical Representations.
CoNLL Shared Task (2)
Kyungtae Lim, Cheon-Eum Park, Changki Lee, Thierry Poibeau
2017 J jnl
Anaphora resolution with pointer networks.
Pattern Recognit. Lett.
Changki Lee, Sangkeun Jung, Cheon-Eum Park
2017 J jnl
LSTM-CRF Models for Named Entity Recognition.
IEICE Trans. Inf. Syst.
Changki Lee
2016 J jnl
Bézier Triangles with
Symmetry
Changki Lee, Hae-Do Hwang, Seung-Hyun Yoon
2014 A* conf
Balanced Korean Word Spacing with Structural SVM.
EMNLP
Changki Lee, Edward Choi, Hyunki Kim
2013 J jnl
Automatic Korean word spacing using Pegasos algorithm.
Inf. Process. Manag.
Changki Lee, Hyunki Kim
2013 J jnl
Dependency-based semantic role labeling using sequence labeling with a structural SVM.
Pattern Recognit. Lett.
Soojong Lim, Changki Lee, Dong-Yul Ra
2013 J jnl
Extracting Events from Web Documents for Social Media Monitoring Using Structured SVM.
IEICE Trans. Inf. Syst.
Yoonjae Choi, Pum-Mo Ryu, Hyunki Kim, Changki Lee
2013 J jnl
Pegasos Algorithm for One-Class Support Vector Machine.
IEICE Trans. Inf. Syst.
Changki Lee
2012 J jnl
Descriptive Question Answering with Answer Type Independent Features.
IEICE Trans. Inf. Syst.
Yeo-Chan Yoon, Changki Lee, Hyunki Kim, Myung-Gil Jang, Pum-Mo Ryu, So-Young Park
2011 A conf
Named entity recognition using a modified Pegasos algorithm.
CIKM
Changki Lee, Pum-Mo Ryu, Hyunki Kim
2009 J jnl
An Efficient Interpolation FIR Filter Using LUT.
J. Inform. and Commun. Convergence Engineering
Dae-Ik Kim, Changki Lee
2008 A* conf
Fixed-threshold SMO for Joint Constraint Learning Algorithm of Structural SVM.
SIGIR
Changki Lee, Hyunki Kim, Myung-Gil Jang
2007 J jnl
Dependency structure language model for topic detection and tracking.
Inf. Process. Manag.
Changki Lee, Gary Geunbae Lee, Myung-Gil Jang
2007 A* conf
Fine-grained named entity recognition and relation extraction for question answering.
SIGIR
Changki Lee, Yi-Gyu Hwang, Myung-Gil Jang
2006 J jnl
An effective procedure for constructing a hierarchical text classification system.
J. Assoc. Inf. Sci. Technol.
Yongwook Yoon, Changki Lee, Gary Geunbae Lee
2006 Misc conf
An integration approach of QA engines depending on answer-class.
IRI
Hyo-Jung Oh, Yi-Gyu Hwang, Chung-Hee Lee, Changki Lee, Ji-Hyun Wang, Hyeon-Jin Kim, Myung-Gil Jang
2006 — conf
Fine-Grained Named Entity Recognition Using Conditional Random Fields for Question Answering.
AIRS
Changki Lee, Yi-Gyu Hwang, Hyo-Jung Oh, Soojong Lim, Jeong Heo, Chung-Hee Lee, Hyeon-Jin Kim, Ji-Hyun Wang, Myung-Gil Jang
2006 C conf
Heterogeneous Answer Acquisition Methods in Encyclopedia QA.
IDEAL
Hyo-Jung Oh, Chung-Hee Lee, Changki Lee, Ji-Hyun Wang, Yi-Gyu Hwang, Hyeon-Jin Kim, Myung-Gil Jang
2006 J jnl
Information gain and divergence-based feature selection for machine learning-based text categorization.
Inf. Process. Manag.
Changki Lee, Gary Geunbae Lee
2005 — conf
A LF Based Answer Indexing Method for Encyclopedia Question-Answering System.
AIRS
Hyeon-Jin Kim, Ji-Hyun Wang, Changki Lee, Chung-Hee Lee, Myung-Gil Jang
2005 J jnl
Probabilistic information retrieval model for a dependency structured indexing system.
Inf. Process. Manag.
Changki Lee, Gary Geunbae Lee
2005 — conf
Restoring an Elided Entry Word in a Sentence for Encyclopedia QA System.
IJCNLP (companion)
Soojong Lim, Changki Lee, Myoung-Gil Jang
2004 A conf
An information extraction approach for spoken language understanding.
INTERSPEECH
Jihyun Eun, Changki Lee, Gary Geunbae Lee
2004 — conf
MMR-based Feature Selection for Text Categorization.
HLT-NAACL (Short Papers)
Changki Lee, Gary Geunbae Lee
2004 J jnl
Multiple Heuristics and Their Combination for Automatic WordNet Mapping.
Comput. Humanit.
Changki Lee, Gary Geunbae Lee, Jungyun Seo
2004 B conf
Systematic Construction of Hierarchical Classifier in SVM-Based Text Categorization.
IJCNLP
Yongwook Yoon, Changki Lee, Gary Geunbae Lee
2003 J jnl
Exploring term dependences in probabilistic information retrieval model.
Inf. Process. Manag.
Bong-Hyun Cho, Changki Lee, Gary Geunbae Lee
2002 — conf
POSNIR: Probabilistic Natural Language Information Retrieval System.
NTCIR
Changki Lee, Seungwoo Lee, Gary Geunbae Lee
2001 — conf
SiteQ: Engineering High Performance QA System Using Lexico-Semantic Pattern Matching and Shallow NLP.
TREC
Gary Geunbae Lee, Jungyun Seo, Seungwoo Lee, Hanmin Jung, Bong-Hyun Cho, Changki Lee, Byung-Kwan Kwak, Jeongwon Cha, Dongseok Kim, Joohui An, Harksoo Kim, Kyungsun Kim