Semantic and structural query reformulation for efficient manipulation of very large knowledge bases. - Sang-goo Lee; Donghoon Shin (COMPSAC, 1990)

Knowledge-directed query processing in expert database systems. - Sang-goo Lee; Lawrence J. Henschen; Ghassan Z. Qadah (TAI, 1990)

Semantic Query Reformulation in Deductive Databases. - Sang-goo Lee; Lawrence J. Henschen; Ghassan Z. Qadah (ICDE, 1991)

On Foundations of Constraint Optimization. - Sang-goo Lee (DASFAA, 1995)

A Logic Database System with Extended Functionality. - Sang-goo Lee; Dong-Hoon Choi; Sang-Ho Lee (COMPSAC, 1996)

Design and Implementation of an Object Management Module for a PDA. - Chang-ju Lee; Sang-ui Yoon; Sang-goo Lee (International Hong Kong Computer Society Database Workshop, 1996)

A Telemedicine System Using B-ISDN. - Jinwook Choi; Younghan Kim 002; Sang-goo Lee; Jaeok Lee; Byung Hee Oh; Hanik Cho (AMIA, 1997)

An optimization of disjunctive queries: union-pushdown. - Jae-Young Chang; Sang-goo Lee (COMPSAC, 1997)

QVI: Query-based virtual index for distributed information retrieval. - Dong-gyu Kim; Sang-goo Lee (CATA, 1998)

A new index structure for flash memory resident data. - Ah-Young Yoo; Sang-goo Lee (CATA, 1998)

An Extended Query Reformulation Technique Using Materialized Views. - Jae-Young Chang; Sang-goo Lee (DEXA Workshop, 1998)

Query Reformulation Using Materialized Views in Data Warehousing Environment. - Jae-Young Chang; Sang-goo Lee (DOLAP, 1998)

Features for a B-ISDN Telemedicine System and its Application. - Jinwook Choi; Younghan Kim 002; Sang-goo Lee; Jaeok Lee; Jonginn Woo; Jungdon Seo; Taewoo Yoo; Hanik Cho (MedInfo, 1998)

Collaborative Workspace for Multimedia Medical Conferencing. - Han-joon Kim; Eun-Soo Park; Sang-goo Lee; Yeong-Gil Shin (MedInfo, 1998)

A New Flash Memory Management for Flash Storage System. - Han-joon Kim; Sang-goo Lee (COMPSAC, 1999)

Digital Catalog Library: A Shared Repository of Online Catalogs for Electronic Commerce. - Sang-goo Lee; Chisu Wu; Kapsoo Kim; Dongkyu Kim; Woochang Shin (WECWIS, 1999)

Extended Conditions for Answering an Aggregate Query Using Materialized Views. - Jae-Young Chang; Sang-goo Lee (Inf. Process. Lett., 1999)

A Boolean Query Processing with a Result Cache in Mediator Systems. - Jae-Heon Cheong; Sang-goo Lee (ADL, 2000)

Implementation of Mobile Computing System in Clinical Environment: MobileNurse™. - Sookyung Hyun; Jinwook Choi; Jonghoon Chun; Sang-goo Lee; Donghoon Shin; Daihee Kim; Dong-gyu Kim (AMIA, 2000)

A Semi-Supervised Document Clustering Technique for Information Organization. - Han-joon Kim; Sang-goo Lee (CIKM, 2000)

Cache-Based Query Processing Framework for the Boolean Retrieval Model. - Jae-Heon Cheong; Sang-goo Lee (ECIS, 2000)

EE-CAT: extended electronic catalog for dynamic and flexible electronic commerce. - Jihye Jung; Dongkyu Kim; Sang-goo Lee; Chisu Wu; Kapsoo Kim (IRMA Conference, 2000)

Identifying relevant constraints for semantic query optimization. - Sang-goo Lee; Lawrence J. Henschen; Jonghun Chun; Taehee Lee 001 (Inf. Softw. Technol., 2000)

Telemedicine: challenges and opportunities. - Sang-goo Lee; Seong Ki Mun; Prakash Jha; Betty Ann Levine; Duk-Woo Ro (J. High Speed Networks, 2000)

A Method for Processing Boolean Queries Using a Result Cache. - Jae-Heon Cheong; Sang-goo Lee; Jonghoon Chun (DEXA, 2001)

Catalog Sharing through Catalog Interoperability. - Jaewon Oh; Geunduk Park; Kapsoo Kim; Sang-goo Lee; Chisu Wu (Human.Society@Internet, 2001)

Application of Information Technology: A DBMS-based Medical Teleconferencing System. - Jonghoon Chun; Han-joon Kim; Sang-goo Lee; Jinwook Choi; Hanik Cho (J. Am. Medical Informatics Assoc., 2001)

A Server Placement Algorithm Conscious of Communication Delays and Relocation Costs. - Junho Shim; Taehee Lee 001; Sang-goo Lee (NETWORKING Workshops, 2002)

Catalog Integration for Electronic Commerce through Category-Hierarchy Merging Technique. - Dongkyu Kim; Jaebum Kim; Sang-goo Lee (RIDE, 2002)

An effective document clustering method using user-adaptable distance metrics. - Han-joon Kim; Sang-goo Lee (SAC, 2002)

Automated Data Warehousing for Rule-based CRM Systems. - Han-joon Kim; Taehee Lee 001; Sang-goo Lee; Jonghun Chun (ADC, 2003)

The Knowledge Modeling for Chronic Urticaria Assessment in Clinical Decision Support System with PDA. - Miyoung Kwak; Seung-Bin Han; Gyochang Kim; Jinwook Choi; Jonghoon Chun; Kangsun Lee; Heeseung Bom; Sang-goo Lee (AMIA, 2003)

A Framework of Winner Determination Algorithms for Internet Auctions. - Juhnyoung Lee; Sang-goo Lee; Suekyung Lee (Human.Society@Internet 2003, 2003)

DOC: A Distributed Object Caching System for Information Infrastructure. - Taehee Lee 001; Junho Shim; Sang-goo Lee (Human.Society@Internet 2003, 2003)

Building topic hierarchy based on fuzzy relations. - Han-joon Kim; Sang-goo Lee (Neurocomputing, 2003)

Using Relational Database Constraints to Design Materialized Views in Data Warehouses. - Taehee Lee 001; Jae-Young Chang; Sang-goo Lee (APWeb, 2004)

Ontological Approaches to Enterprise Applications. - Dongkyu Kim; Yuan-Chi Chang; Juhnyoung Lee; Sang-goo Lee (ER, 2004)

A Semantic Classification Model for E-Catalogs. - Dongkyu Kim; Sang-goo Lee; Jonghoon Chun; Juhnyoung Lee (CEC, 2004)

MobileNurse: hand-held information system for point of nursing care. - Jinwook Choi; Jonghoon Chun; Kangsun Lee; Sang-goo Lee; Donghoon Shin; Sookyung Hyun; Daehee Kim; Dongkyu Kim (Comput. Methods Programs Biomed., 2004)

An Intelligent Information System for Organizing Online Text Documents. - Han-joon Kim; Sang-goo Lee (Knowl. Inf. Syst., 2004)

Practical Ontology Systems for Enterprise Application. - Dongkyu Kim; Sang-goo Lee; Junho Shim; Jonghoon Chun; Zoonky Lee; Heungsun Park (ASIAN, 2005)

Practical Issues for Building a Product Ontology System. - Ig-hoon Lee; Suekyung Lee; Taehee Lee 001; Sang-goo Lee; Dongkyu Kim; Jonghoon Chun; Hyunja Lee; Junho Shim (DEEC, 2005)

A Practical Ontology for Product Information Management. - Dongkyu Kim; Sang-goo Lee; Jonghoon Chun; Zoonky Lee; Heungsun Park (iiWAS, 2005)

Modified Naïve Bayes Classifier for E-Catalog Classification. - Young-gon Kim; Taehee Lee 001; Jonghoon Chun; Sang-goo Lee (DEECS, 2006)

BestChoice: A Decision Support System for Supplier Selection in e-Marketplaces. - Dongjoo Lee; Taehee Lee 001; Suekyung Lee; Ok-Ran Jeong; Hyeonsang Eom; Sang-goo Lee (DEECS, 2006)

Modeling Considerations for Product Ontology. - Hyunja Lee; Junho Shim; Suekyung Lee; Sang-goo Lee (ER (Workshops), 2006)

A Snappy B+-Trees Index Reconstruction for Main-Memory Storage Systems. - Ig-hoon Lee; Junho Shim; Sang-goo Lee (ICCSA (1), 2006)

An architecture for supporting batch query and online service in Very Large Database systems. - Jung-Yeon Yang; Ig-hoon Lee; Ok-Ran Jeong; Jun-Young Song; Chul-Min Lee; Sang-goo Lee (ICEBE, 2006)

Building an operational product ontology system. - Taehee Lee 001; Ig-hoon Lee; Suekyung Lee; Sang-goo Lee; Dongkyu Kim; Jonghoon Chun; Hyunja Lee; Junho Shim (Electron. Commer. Res. Appl., 2006)

Fast Rebuilding B+-Trees for Index Recovery. - Ig-hoon Lee; Junho Shim; Sang-goo Lee (IEICE Trans. Inf. Syst., 2006)

An Ontology-Based Product Recommender System for B2B Marketplaces. - Taehee Lee 001; Jonghoon Chun; Junho Shim; Sang-goo Lee (Int. J. Electron. Commer., 2006)

A Pragmatic Approach to Model and Exploit the Semantics of Product Information. - Taehee Lee 001; Junho Shim; Hyunja Lee; Sang-goo Lee (J. Data Semant., 2006)

CST-Trees: Cache Sensitive T-Trees. - Ig-hoon Lee; Junho Shim; Sang-goo Lee; Jonghoon Chun (DASFAA, 2007)

Data engineering issues in e-commerce and services: DEECS 2007 workshop summary. - Martin Hepp; Mehmet Sayal; Sang-goo Lee; Juhnyoung Lee; Junho Shim (DEECS, 2007)

BestChoice SRM: a simple and practical supplier relationship management system for e-procurement. - Dongjoo Lee; Seungseok Kang; Sangkeun Lee 001; Young-gon Kim; Sang-goo Lee (DEECS, 2007)

Challenges and Opportunities in Information Quality. - Sang-goo Lee (CEC/EEE, 2007)

Massive Catalog Index based Search for e-Catalog Matching. - Jae-Won Lee; Taehee Lee 001; Sangkeun Lee 001; Ok-Ran Jeong; Sang-goo Lee (CEC/EEE, 2007)

A Pragmatic Approach to Realizing Context-Aware Personal Services. - Sangkeun Lee 001; Dongjoo Lee; Seungseok Kang; Sang-goo Lee (Web Intelligence/IAT Workshops, 2008)

Exploiting Attribute-Wise Distribution of Keywords and Category Dependent Attributes for E-Catalog Classification. - Young-gon Kim; Taehee Lee 001; Sang-goo Lee; Jong-Heung Park (ICIC (1), 2008)

Opinion mining of customer feedback data on the web. - Dongjoo Lee; Ok-Ran Jeong; Sang-goo Lee (ICUIMC, 2008)

A comparison of ontology reasoning systems using query sequences. - Chulki Lee; Sungchan Park; Dongjoo Lee; Jae-Won Lee; Ok-Ran Jeong; Sang-goo Lee (ICUIMC, 2008)

Web content summarization using social bookmarks: a new approach for social summarization. - Jaehui Park; Tomohiro Fukuhara; Ikki Ohmukai; Hideaki Takeda 001; Sang-goo Lee (WIDM, 2008)

The Method for a Summarization of Product Reviews Using the User's Opinion. - Jung-Yeon Yang; Jaeseok Myung; Sang-goo Lee (eKNOW, 2009)

PicAChoo: a tool for customizable feature extraction utilizing characteristics of textual data. - Jaeseok Myung; Jung-Yeon Yang; Sang-goo Lee (ICUIMC, 2009)

A Study on Issues in Context-Aware Systems Based on a Survey and Service Scenarios. - Sangkeun Lee 001; Sungchan Park; Sang-goo Lee (SNPD, 2009)

Context-Aware Recommendation by Aggregating User Context. - Dongmin Shin; Jae-Won Lee; Jongheum Yeon; Sang-goo Lee (CEC, 2009)

Semantics Based Collaborative Filtering. - Jae-Won Lee; Kwang-Hyun Nam; Sang-goo Lee (Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, 2009)

Entity-Event Lifelog Ontology Model (EELOM) for LifeLog Ontology Schema Definition. - Sangkeun Lee 001; Gihyun Gong; Sang-goo Lee (APWeb, 2010)

Applying Taxonomic Knowledge and Semantic Collaborative Filtering to Personalized Search: A Bayesian Belief Network Based Approach. - Jae-Won Lee; Han-joon Kim; Sang-goo Lee (APWeb, 2010)

Probabilistic ranking for relational databases based on correlations. - Jaehui Park; Sang-goo Lee (PIKM, 2010)

A General Maturity Model and Reference Architecture for SaaS Service. - Seungseok Kang; Jaeseok Myung; Jongheum Yeon; Seong-wook Ha; Taehyung Cho; Ji-man Chung; Sang-goo Lee (DASFAA (2), 2010)

An Efficient Similarity Join Algorithm with Cosine Similarity Predicate. - Dongjoo Lee; Jaehui Park; Junho Shim; Sang-goo Lee (DEXA (2), 2010)

Ranking Objects Based on Attribute Value Correlation. - Jaehui Park; Sang-goo Lee (DEXA (2), 2010)

Cache conscious trees on modern microprocessors. - Ig-hoon Lee; Jae-Won Lee; Junho Shim; Sang-goo Lee (ICUIMC, 2010)

Applying taxonomic knowledge to Bayesian belief network for personalized search. - Jae-Won Lee; Han-joon Kim; Sang-goo Lee (SAC, 2010)

Si-Fi: interactive similar item finder. - Inbeom Hwang; Minsuk Kahng; Sung Eun Park; Jinwook Seo; Sang-goo Lee (SIGIR, 2010)

LifeLogOn: A Practical Lifelog System for Building and Exploiting Lifelog Ontology. - Sangkeun Lee 001; Gihyun Gong; Inbeom Hwang; Sang-goo Lee (SUTC/UMC, 2010)

SPARQL basic graph pattern processing with iterative MapReduce. - Jaeseok Myung; Jongheum Yeon; Sang-goo Lee (MDAC@WWW, 2010)

Conceptual collaborative filtering recommendation: A probabilistic learning approach. - Jae-Won Lee; Han-joon Kim; Sang-goo Lee (Neurocomputing, 2010)

Feature-based Product Review Summarization Utilizing User Score. - Jung-Yeon Yang; Han-joon Kim; Sang-goo Lee (J. Inf. Sci. Eng., 2010)

Guest Editorial. - Hyunseung Choo; Sang-goo Lee; Katsumi Tanaka; Chin-Chen Chang 001 (J. Softw., 2010)

PicAChoo: A Text Analysis Tool for Customizable Feature Selection with Dynamic Composition of Primitive Methods. - Jaeseok Myung; Jung-Yeon Yang; Sang-goo Lee (J. Softw., 2010)

Exploiting Contextual Information from Event Logs for Personalized Recommendation. - Dongjoo Lee; Sung Eun Park; Minsuk Kahng; Sangkeun Lee 001; Sang-goo Lee (Computer and Information Science, 2010)

Ranking objects by following paths in entity-relationship graphs. - Minsuk Kahng; Sangkeun Lee 001; Sang-goo Lee (PIKM@CIKM, 2011)

Exploiting Correlation to Rank Database Query Results. - Jaehui Park; Sang-goo Lee (DASFAA (2), 2011)

Exploiting user feedback to improve quality of search results clustering. - Inbeom Hwang; Minsuk Kahng; Sang-goo Lee (ICUIMC, 2011)

Flexible recommendation using random walks on implicit feedback graph. - Sangkeun Lee 001; Minsuk Kahng; Sang-goo Lee (ICUIMC, 2011)

Random walk based entity ranking on graph for multidimensional recommendation. - Sangkeun Lee 001; Sang-il Song; Minsuk Kahng; Dongjoo Lee; Sang-goo Lee (RecSys, 2011)

Ranking in context-aware recommender systems. - Minsuk Kahng; Sangkeun Lee 001; Sang-goo Lee (WWW (Companion Volume), 2011)

A probabilistic approach to semantic collaborative filtering using world knowledge. - Jae-Won Lee; Sang-goo Lee; Han-joon Kim (J. Inf. Sci., 2011)

Exploiting Taxonomic Knowledge for Personalized Search: A Bayesian Belief Network-based Approach. - Jae-Won Lee; Han-Joon Kim; Sang-goo Lee (J. Inf. Sci. Eng., 2011)

Making T-Trees Cache Conscious on Commodity Microprocessors. - Ig-hoon Lee; Sang-goo Lee; Junho Shim (J. Inf. Sci. Eng., 2011)

Keyword search in relational databases. - Jaehui Park; Sang-goo Lee (Knowl. Inf. Syst., 2011)

PathRank: a novel node ranking measure on a heterogeneous graph for recommender systems. - Sangkeun Lee 001; Sungchan Park; Minsuk Kahng; Sang-goo Lee (CIKM, 2012)

Matrix chain multiplication via multi-way join algorithms in MapReduce. - Jaeseok Myung; Sang-goo Lee (ICUIMC, 2012)

Determining user expertise for improving recommendation performance. - Sang-il Song; Sangkeun Lee 001; Sungchan Park; Sang-goo Lee (ICUIMC, 2012)

Exploiting paths for entity search in RDF graphs. - Minsuk Kahng; Sang-goo Lee (SIGIR, 2012)

Exploiting various implicit feedback for collaborative filtering. - Byoungju Yang; Sangkeun Lee 001; Sungchan Park; Sang-goo Lee (WWW (Companion Volume), 2012)

Influence Maximization Algorithm Using Markov Clustering. - Chungrim Kim; Sangkeun Lee 001; Sungchan Park; Sang-goo Lee (DASFAA Workshops, 2013)

A MapReduce-based filtering algorithm for vector similarity join. - Byoungju Yang; Jaeseok Myung; Sang-goo Lee; Dongjoo Lee (ICUIMC, 2013)

A heterogeneous graph-based recommendation simulator. - Yeonchan Ahn; Sungchan Park; Sangkeun Lee 001; Sang-goo Lee (RecSys, 2013)

Scalable k-nearest neighbor graph construction based on greedy filtering. - Youngki Park; Sungchan Park; Sang-goo Lee; Woosung Jung (WWW (Companion Volume), 2013)

Editorial - DASFAA2012. - Sang-goo Lee; Zhiyong Peng; Xiaofang Zhou 001 (Data Knowl. Eng., 2013)

Tridex: A lightweight triple index for relational database-based Semantic Web data management. - Seungseok Kang; Junho Shim; Sang-goo Lee (Expert Syst. Appl., 2013)

PathRank: Ranking nodes on a heterogeneous graph for flexible hybrid recommender systems. - Sangkeun Lee 001; Sungchan Park; Minsuk Kahng; Sang-goo Lee (Expert Syst. Appl., 2013)

Pragmatic correlation analysis for probabilistic ranking over relational data. - Jaehui Park; Sang-goo Lee (Expert Syst. Appl., 2013)

A probability-based unified framework for semantic search and recommendation. - Jae-Won Lee; Han-joon Kim; Sang-goo Lee (J. Inf. Sci., 2013)

Exploiting inter-operation parallelism for matrix chain multiplication using MapReduce. - Jaeseok Myung; Sang-goo Lee (J. Supercomput., 2013)

Exploratory visualization of smarphone-based life-logging data using Smart Reality Testbed. - Jae Ho Jeon; Jongheum Yeon; Sang-goo Lee; Jinwook Seo (BigComp, 2014)

Fast Collaborative Filtering with a k-nearest neighbor graph. - Youngki Park; Sungchan Park; Sang-goo Lee; Woosung Jung (BigComp, 2014)

Greedy Filtering: A Scalable Algorithm for K-Nearest Neighbor Graph Construction. - Youngki Park; Sungchan Park; Sang-goo Lee; Woosung Jung (DASFAA (1), 2014)

RDB2Graph: A Generic Framework for Modeling Relational Databases as Graphs. - Kang Min Yoo; Sungchan Park; Sang-goo Lee (JIST (Workshops & Posters), 2014)

A graph-theoretic approach to optimize keyword queries in relational databases. - Jaehui Park; Sang-goo Lee (Knowl. Inf. Syst., 2014)

A Fast k-Nearest Neighbor Search Using Query-Specific Signature Selection. - Youngki Park; Heasoo Hwang; Sang-goo Lee (CIKM, 2015)

Consensus Similarity Measure for Short Text Clustering. - Youhyun Shin; Yeonchan Ahn; Heesik Jeon; Sang-goo Lee (DEXA Workshops, 2015)

StdSort: efficient pre-processing for faster vector similarity join using standard deviation. - Hyun Joon Kim; Sang-goo Lee (IMCOM, 2015)

Exploiting synonymy to measure semantic similarity of sentences. - Youhyun Shin; Yeonchan Ahn; Hyuntak Kim; Sang-goo Lee (IMCOM, 2015)

Style Recommendation for Fashion Items using Heterogeneous Information Network. - Hanbit Lee; Sang-goo Lee (RecSys Posters, 2015)

Constructing compact and effective graphs for recommender systems via node and edge aggregations. - Sangkeun Lee 001; Minsuk Kahng; Sang-goo Lee (Expert Syst. Appl., 2015)

Reversed CF: A fast collaborative filtering algorithm using a k-nearest neighbor graph. - Youngki Park; Sungchan Park; Woosung Jung; Sang-goo Lee (Expert Syst. Appl., 2015)

A grapheme-level approach for constructing a Korean morphological analyzer without linguistic knowledge. - Jihun Choi; Jonghem Youn; Sang-goo Lee (IEEE BigData, 2016)

Detecting representative web articles using heterogeneous graphs. - Richeng Xuan; Sang-goo Lee (IALP, 2016)

Quote Recommendation for Dialogs and Writings. - Yeonchan Ahn; Hanbit Lee; Heesik Jeon; Seungdo Ha; Sang-goo Lee (CBRecSys@RecSys, 2016)

Quote Recommendation in Dialogue using Deep Neural Network. - Hanbit Lee; Yeonchan Ahn; Haejun Lee; Seungdo Ha; Sang-goo Lee (SIGIR, 2016)

Handling data skew in join algorithms using MapReduce. - Jaeseok Myung; Junho Shim; Jongheum Yeon; Sang-goo Lee (Expert Syst. Appl., 2016)

Fast and scalable vector similarity joins with MapReduce. - Byoungju Yang; Hyun Joon Kim; Junho Shim; Dongjoo Lee; Sang-goo Lee (J. Intell. Inf. Syst., 2016)

A novel algorithm for scalable k-nearest neighbour graph construction. - Youngki Park; Heasoo Hwang; Sang-goo Lee (J. Inf. Sci., 2016)

Partition-Based Clustering with Sliding Windows for Data Streams. - Jonghem Youn; Jihun Choi; Junho Shim; Sang-goo Lee (DASFAA (2), 2017)

A Syllable-based Technique for Word Embeddings of Korean Words. - Sanghyuk Choi; Taeuk Kim; Jinseok Seol; Sang-goo Lee (SWCN@EMNLP, 2017)

Supersense Tagging with a Combination of Character, Subword, and Word-level Representations. - Youhyun Shin; Sang-goo Lee (SWCN@EMNLP, 2017)

Efficient query processing on distributed stream processing engine. - Manhui Han; Jonghem Youn; Sang-goo Lee (IMCOM, 2017)

Unsupervised Learning of Task-Specific Tree Structures with Tree-LSTMs. - Jihun Choi; Kang Min Yoo; Sang-goo Lee (CoRR, 2017)

Style2Vec: Representation Learning for Fashion Items from Style Sets. - Hanbit Lee; Jinseok Seol; Sang-goo Lee (CoRR, 2017)

Improving Visually Grounded Sentence Representations with Self-Attention. - Kang Min Yoo; Youhyun Shin; Sang-goo Lee (CoRR, 2017)

Query-specific signature selection for efficient k-nearest neighbour approximation. - Youngki Park; Heasoo Hwang; Sang-goo Lee (J. Inf. Sci., 2017)

Learning to Compose Task-Specific Tree Structures. - Jihun Choi; Kang Min Yoo; Sang-goo Lee (AAAI, 2018)

Automatic Generation of Multiple-Choice Fill-in-the-Blank Question Using Document Embedding. - Junghyuk Park; Hyunsoo Cho; Sang-goo Lee (AIED (2), 2018)

Slot Filling with Delexicalized Sentence Generation. - Youhyun Shin; Kang Min Yoo; Sang-goo Lee (INTERSPEECH, 2018)

SNU_IDS at SemEval-2018 Task 12: Sentence Encoder with Contextualized Vectors for Argument Reasoning Comprehension. - Taeuk Kim; Jihun Choi; Sang-goo Lee (SemEval@NAACL-HLT, 2018)

Element-wise Bilinear Interaction for Sentence Matching. - Jihun Choi; Taeuk Kim; Sang-goo Lee (*SEM@NAACL-HLT, 2018)

Efficient Data Stream Clustering With Sliding Windows Based on Locality-Sensitive Hashing. - Jonghem Youn; Junho Shim; Sang-goo Lee (IEEE Access, 2018)

Improving the integrated experience of in-class activities and fine-grained data collection for analysis in a blended learning class. - Youhyun Shin; Junghyuk Park; Sang-goo Lee (Interact. Learn. Environ., 2018)

Dynamic Compositionality in Recursive Neural Networks with Structure-Aware Tag Representations. - Taeuk Kim; Jihun Choi; Daniel Edmiston; Sanghwan Bae; Sang-goo Lee (AAAI, 2019)

Data Augmentation for Spoken Language Understanding via Joint Variational Generation. - Kang Min Yoo; Youhyun Shin; Sang-goo Lee (AAAI, 2019)

A Cross-Sentence Latent Variable Model for Semi-Supervised Text Sequence Matching. - Jihun Choi; Taeuk Kim; Sang-goo Lee (ACL (1), 2019)

Cell-aware Stacked LSTMs for Modeling Sentences. - Jihun Choi; Taeuk Kim; Sang-goo Lee (ACML, 2019)

Don't Just Scratch the Surface: Enhancing Word Representations for Korean with Hanja. - Kang Min Yoo; Taeuk Kim; Sang-goo Lee (EMNLP/IJCNLP (1), 2019)

Leveraging Class Hierarchy in Fashion Classification. - Hyunsoo Cho; Chaemin Ahn; Kang Min Yoo; Jinseok Seol; Sang-goo Lee (ICCV Workshops, 2019)

Stochastic Relational Network. - Kang Min Yoo; Hyun Soo Jo; Hanbit Lee; Jeeseung Han; Sang-goo Lee (ICCV Workshops, 2019)

SisterNetwork: Enhancing Robustness of Multi-label Classification with Semantically Segmented Images. - Holim Lim; Jeeseung Han; Sang-goo Lee (IMCOM, 2019)

Variational Deep Semantic Text Hashing with Pairwise Labels. - Richeng Xuan; Junho Shim; Sang-goo Lee (IMCOM, 2019)

SNU IDS at SemEval-2019 Task 3: Addressing Training-Test Class Distribution Mismatch in Conversational Classification. - Sanghwan Bae; Jihun Choi; Sang-goo Lee (SemEval@NAACL-HLT, 2019)

Fashion Attributes-to-Image Synthesis Using Attention-Based Generative Adversarial Network. - Hanbit Lee; Sang-goo Lee (WACV, 2019)

A Survey on Personalized PageRank Computation Algorithms. - Sungchan Park; Wonseok Lee 001; Byeongseo Choe; Sang-Goo Lee (IEEE Access, 2019)

SNU_IDS at SemEval-2019 Task 3: Addressing Training-Test Class Distribution Mismatch in Conversational Classification. - Sanghwan Bae; Jihun Choi; Sang-goo Lee (CoRR, 2019)

Summary Level Training of Sentence Rewriting for Abstractive Summarization. - Sanghwan Bae; Taeuk Kim; Jihoon Kim; Sang-goo Lee (CoRR, 2019)

Utterance Generation With Variational Auto-Encoder for Slot Filling in Spoken Language Understanding. - Youhyun Shin; Kang Min Yoo; Sang-goo Lee (IEEE Signal Process. Lett., 2019)

Variational Hierarchical Dialog Autoencoder for Dialog State Tracking Data Augmentation. - Kang Min Yoo; Hanbit Lee; Franck Dernoncourt; Trung Bui; Walter Chang; Sang-goo Lee (EMNLP (1), 2020)

Are Pre-trained Language Models Aware of Phrases? Simple but Strong Baselines for Grammar Induction. - Taeuk Kim; Jihun Choi; Daniel Edmiston; Sang-goo Lee (ICLR, 2020)

IDS at SemEval-2020 Task 10: Does Pre-trained Language Model Know What to Emphasize? - Jaeyoul Shin; Taeuk Kim; Sang-goo Lee (SemEval@COLING, 2020)

Exploiting Text Matching Techniques for Knowledge-Grounded Conversation. - Yeonchan Ahn; Sang-Goo Lee; Jaehui Park (IEEE Access, 2020)

Asymmetric SECE Piezoelectric Energy Harvester Under Weak Excitation. - Seong-Jin Yun; Seung Soo Kwak; Jiseong Lee; Yun Chan Im; Sang-Goo Lee; Yong Sin Kim (IEEE Access, 2020)

Variational Hierarchical Dialog Autoencoder for Dialogue State Tracking Data Augmentation. - Kang Min Yoo; Hanbit Lee; Franck Dernoncourt; Trung Bui; Walter Chang; Sang-goo Lee (CoRR, 2020)

Multilingual Zero-shot Constituency Parsing. - Taeuk Kim; Sang-goo Lee (CoRR, 2020)

Semantics-Preserving Adversarial Training. - Wonseok Lee 001; Hanbit Lee; Sang-goo Lee (CoRR, 2020)

Learning Context Using Segment-Level LSTM for Neural Sequence Labeling. - Youhyun Shin; Sang-goo Lee (IEEE ACM Trans. Audio Speech Lang. Process., 2020)

Self-Guided Contrastive Learning for BERT Sentence Representations. - Taeuk Kim; Kang Min Yoo; Sang-goo Lee (ACL/IJCNLP (1), 2021)

Multilingual Chart-based Constituency Parse Extraction from Pre-trained Language Models. - Taeuk Kim; Bowen Li 002; Sang-goo Lee (EMNLP (Findings), 2021)

Masked Contrastive Learning for Anomaly Detection. - Hyunsoo Cho; Jinseok Seol; Sang-goo Lee (IJCAI, 2021)

Deep Semantic Hashing Using Pairwise Labels. - Richeng Xuan; Junho Shim; Sang-Goo Lee (IEEE Access, 2021)

Contrastive Learning for Unsupervised Image-to-Image Translation. - Hanbit Lee; Jinseok Seol; Sang-goo Lee (CoRR, 2021)

False Negative Distillation and Contrastive Learning for Personalized Outfit Recommendation. - Seongjae Kim; Jinseok Seol; Holim Lim; Sang-goo Lee (CoRR, 2021)

Enhancing Out-of-Distribution Detection in Natural Language Understanding via Implicit Layer Ensemble. - Hyunsoo Cho; Choonghyun Park; Jaewook Kang; Kang Min Yoo; Taeuk Kim; Sang-goo Lee (EMNLP (Findings), 2022)

Ground-Truth Labels Matter: A Deeper Look into Input-Label Demonstrations. - Kang Min Yoo; Junyeob Kim; Hyuhng Joon Kim; Hyunsoo Cho; Hwiyeol Jo; Sang-Woo Lee 001; Sang-goo Lee; Taeuk Kim (EMNLP, 2022)

Exploiting Session Information in BERT-based Session-aware Sequential Recommendation. - Jinseok Jamie Seol; Youngrok Ko; Sang-goo Lee (SIGIR, 2022)

Retrieval-Augmented Response Generation for Knowledge-Grounded Conversation in the Wild. - Yeonchan Ahn; Sang-Goo Lee; Junho Shim; Jaehui Park (IEEE Access, 2022)

Technologies for AI-Driven Fashion Social Networking Service with E-Commerce. - Jinseok Seol; Seongjae Kim; Sungchan Park; Holim Lim; Hyunsoo Na; Eunyoung Park; Dohee Jung; Soyoung Park; Kangwoo Lee; Sang-goo Lee (CoRR, 2022)

Self-Generated In-Context Learning: Leveraging Auto-regressive Language Models as a Demonstration Generator. - Hyuhng Joon Kim; Hyunsoo Cho; Junyeob Kim; Taeuk Kim; Kang Min Yoo; Sang-goo Lee (CoRR, 2022)

Prompt-Augmented Linear Probing: Scaling beyond the Limit of Few-Shot In-Context Learners. - Hyunsoo Cho; Hyuhng Joon Kim; Junyeob Kim; Sang-Woo Lee 001; Sang-goo Lee; Kang Min Yoo; Taeuk Kim (AAAI, 2023)

CELDA: Leveraging Black-box Language Model as Enhanced Classifier without Labels. - Hyunsoo Cho; Youna Kim; Sang-goo Lee (ACL (1), 2023)

Universal Domain Adaptation for Robust Handling of Distributional Shifts in NLP. - Hyuhng Joon Kim; Hyunsoo Cho; Sang-Woo Lee 001; Junyeob Kim; Choonghyun Park; Sang-goo Lee; Kang Min Yoo; Taeuk Kim (EMNLP (Findings), 2023)

Probing Out-of-Distribution Robustness of Language Models with Parameter-Efficient Transfer Learning. - Hyunsoo Cho; Choonghyun Park; Junyeob Kim; Hyuhng Joon Kim; Kang Min Yoo; Sang-goo Lee (*SEM@ACL, 2023)

Multi-scale Contrastive Learning for Complex Scene Generation. - Hanbit Lee; Youna Kim; Sang-Goo Lee (WACV, 2023)

Improving Complex Scene Generation by Enhancing Multi-Scale Representations of GAN Discriminators. - Hanbit Lee; Sang-Goo Lee; Jaehui Park; Junho Shim (IEEE Access, 2023)

Probing Out-of-Distribution Robustness of Language Models with Parameter-Efficient Transfer Learning. - Hyunsoo Cho; Choonghyun Park; Junyeop Kim; Hyuhng Joon Kim; Kang Min Yoo; Sang-goo Lee (CoRR, 2023)

Theoretical and Experimental Studies on Sensitivity and Bandwidth of Thickness-Mode Driving Hydrophone Utilizing A 2-2 Piezoelectric Single Crystal Composite. - Yub Je; Minseop Sim; Yohan Cho; Sang-Goo Lee; Hee-Seon Seo (Sensors, 2023)

Complete the Feature Space: Diffusion-Based Fictional ID Generation for Face Recognition. - Myeong-Yeon Yi; DongJae Lee; Naeun Ko; Yonghyun Jeong; Sang-goo Lee; Seunggyu Chang (BMVC, 2024)

Aligning Language Models to Explicitly Handle Ambiguity. - Hyuhng Joon Kim; Youna Kim; Cheonbok Park; Junyeob Kim; Choonghyun Park; Kang Min Yoo; Sang-goo Lee; Taeuk Kim (EMNLP, 2024)

Adaptive Contrastive Decoding in Retrieval-Augmented Generation for Handling Noisy Contexts. - Youna Kim; Hyuhng Joon Kim; Cheonbok Park; Choonghyun Park; Hyunsoo Cho; Junyeob Kim; Kang Min Yoo; Sang-goo Lee; Taeuk Kim (EMNLP (Findings), 2024)

Enhancing Large Language Model Based Sequential Recommender Systems with Pseudo Labels Reconstruction. - Hyunsoo Na; Minseok Gang; Youngrok Ko; Jinseok Seol; Sang-goo Lee (EMNLP (Findings), 2024)

Proxy-based Item Representation for Attribute and Context-aware Recommendation. - Jinseok Seol; Minseok Gang; Sang-goo Lee; Jaehui Park (WSDM, 2024)

Investigating the Influence of Prompt-Specific Shortcuts in AI Generated Text Detection. - Choonghyun Park; Hyuhng Joon Kim; Junyeob Kim; Youna Kim; Taeuk Kim; Hyunsoo Cho; Hwiyeol Jo; Sang-goo Lee; Kang Min Yoo (CoRR, 2024)

Contrastive learning for unsupervised image-to-image translation. - Hanbit Lee; Jinseok Seol; Sang-goo Lee; Jaehui Park; Junho Shim (Appl. Soft Comput., 2024)

Adaptive undersampling and short clip-based two-stream CNN-LSTM model for surgical phase recognition on cholecystectomy videos. - Sang-Goo Lee; Ga-Young Kim; Yoo Na Hwang; Ji-Yean Kwon; Sung-Min Kim (Biomed. Signal Process. Control., 2024)

When to Speak, When to Abstain: Contrastive Decoding with Abstention. - Hyuhng Joon Kim; Youna Kim; Sang-goo Lee; Taeuk Kim (ACL (1), 2025)

SEED: Enhancing Text-to-SQL Performance and Practical Usability Through Automatic Evidence Generation. - Janghyeon Yun; Sang-goo Lee (ICDEW, 2025)

Parameter-Efficiently Leveraging Session Information in Deep Learning-Based Session-Aware Sequential Recommendation. - Jinseok Seol; Youngrok Ko; Sang-Goo Lee (IEEE Access, 2025)

Reliability Across Parametric and External Knowledge: Understanding Knowledge Handling in LLMs. - Youna Kim; Minjoon Choi; Sungmin Cho; Hyuhng Joon Kim; Sang-goo Lee; Taeuk Kim (CoRR, 2025)

CUB: Benchmarking Context Utilisation Techniques for Language Models. - Lovisa Hagström; Youna Kim; Haeun Yu; Sang-goo Lee; Richard Johansson; Hyunsoo Cho; Isabelle Augenstein (CoRR, 2025)