2023
International
- Universal Domain Adaptation for Robust Handling of Distributional Shifts in NLP
Hyuhng Joon Kim, Hyunsoo Cho, Sang-Woo Lee, Junyeob Kim, Choonghyun Park, Sang-goo Lee, Kang Min Yoo, Taeuk Kim
Findings of 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023), 2023
- Developing an AI-based automated fashion design system: reflecting the work process of fashion designers
Woojin Choi, Seyoon Jang, Ha Youn Kim, Yuri Lee, Sang-goo Lee, Hanbit Lee, Sungchan Park
Fashion and Textiles, Volume 10, 2023
- CELDA: Leveraging Black-box Language Model as Enhanced Classifier without Labels
Hyunsoo Cho, Youna Kim, Sang-goo Lee
The 61st Annual Meeting of the Association for Computational Linguistics (ACL 2023), 2023
- Probing Out-of-Distribution Robustness of Language Models with Parameter-Efficient Transfer Learning
Hyunsoo Cho, Choonghyun Park, Jun Yeob Kim, Hyuhng Joon Kim, Kang Min Yoo, Sang-goo Lee
The 12th Joint Conference on Lexical and Computational Semantics (*SEM 2023), 2023
- Prompt-Augmented Linear Probing: Scaling Beyond The Limit of Few-shot In-Context Learners
Hyunsoo Cho, Hyuhng Joon Kim, Jun Yeob Kim, Sang-Woo Lee, Sang-goo Lee, Kang Min Yoo, Taeuk Kim
Thirty-Seventh AAAI Conference on Artificial Intelligence (AAAI 2023), 2023
- Multi-Scale Contrastive Learning for Complex Scene Generation
Hanbit Lee, Youna Kim, Sang-goo Lee
IEEE/CVF Winter Conference on Applications of Computer Vision (WACV 2023), 2023
2022
Domestic
- Fast Personalized PageRank Computation on Very Large Graphs
Sungchan Park, Youna Kim, Sang-goo Lee
Journal of KIISE (정보과학회논문지), Volume 49, Issue 10, pp. 859-872, 2022
- 딥러닝을 통한 하이엔드 패션 브랜드 감성 학습
Seyoon Jang, Ha Youn Kim, Yuri Lee, Jinseok Seol, Seongjae Kim, Sang-goo Lee
한국의류학회지, Volume 46, Issue 1, pp. 165-181, 2022
International
- Retrieval-Augmented Response Generation for Knowledge-Grounded Conversation in the Wild
Yeonchan Ahn, Sang-goo Lee, Junho Shim, Jaehui Park
IEEE Access, Volume 10, pp. 131374 - 131385, 2022
- 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
Findings of the Association for Computational Linguistics (Findings of EMNLP 2022), 2022
- Exploiting Session Information in BERT-based Session-aware Sequential Recommendation
Jinseok Seol, Youngrok Ko, Sang-goo Lee
The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2022), short paper track, 2022
- Self-Generated In-Context Learning: Leveraging Auto-regressive Language Models as a Demonstration Generator
Hyuhng Joon Kim, Hyunsoo Cho, Jun Yeob Kim, Taeuk Kim, Kang Min Yoo, Sang-goo Lee
Workshop on Large-scale Pre-trained Language Models 2022 (NAACL Workshop), 2022
- Ground-Truth Labels Matter: A Deeper Look into Input-Label Demonstrations
Kang Min Yoo, Jun Yeob Kim, Hyuhng Joon Kim, Hyunsoo Cho, Hwiyeol Jo, Sang-Woo Lee, Sang-goo Lee, Taeuk Kim
2022 Conference on Empirical Methods in Natural Language Processing (EMNLP 2022), 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
International Semantic Intelligence Conference (ISIC), The Applications and Deployment Track, 2022
2021
International
- Multilingual Chart-based Constituency Parse Extraction from Pre-trained Language Models
Taeuk Kim, Bowen Li, Sang-goo Lee
Findings of the Association for Computational Linguistics (Findings of EMNLP 2021), 2021
- Self-Guided Contrastive Learning for BERT Sentence Representations
Taeuk Kim, Kang Min Yoo, Sang-goo Lee
The Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2021), 2021
- Deep Semantic Hashing Using Pairwise Labels
Richeng Xuan, Junho Shim, Sang-goo Lee
IEEE Access, Volume 9, pp. 91934 - 91949, 2021
- Masked Contrastive Learning for Anomaly Detection
Hyunsoo Cho, Jinseok Seol, Sang-goo Lee
The 30th International Joint Conference on Artificial Intelligence (IJCAI-21), 2021
ArXiv
2020
International
- Heads-up! Unsupervised Constituency Parsing via Self-Attention Heads
Bowen Li, Taeuk Kim, Reinald Kim Amplayo, Frank Keller
The 1st Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 10th International Joint Conference on Natural Language Processing (AACL-ICJNLP 2020), 2020
- Variational Hierarchical Dialog Autoencoder for Dialog State Tracking Data Augmentation
Kang Min Yoo, Hanbit Lee, Franck Dernoncourt, Trung Bui, Walter Chang, Sang-goo Lee
2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020), 2020
- IDS at SemEval-2020 Task 10: Does Pre-trained Language Model Know What to Emphasize?
Jaeyoul Shin, Taeuk Kim, Sang-goo Lee
International Workshop on Semantic Evaluation (SemEval 2020), 2020
- Exploiting Text Matching Techniques for Knowledge-Grounded Conversation
Yeonchan Ahn, Sang-goo Lee, Jaehui Park
IEEE Access, Volume 8, pp. 126201 - 126214, 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
International Conference on Learning Representations 2020 (ICLR 2020), 2020
ArXiv
2019
International
- A Deep Learning based Architecture for Personal A.I. Fashion Stylist Services
Sungchan Park, Jeeseung Han, Jun Yeob Kim, Holim Lim, Sungjun Kim, Jeawoong Jung, Eunyoung Park, Sang-goo Lee, Yuri Lee, Jong-Youn Rha
The 2nd Artificial Intelligence on Fashion and Textile International Conference (AIFT 2019), 2019
- Don't Just Scratch the Surface: Enhancing Word Representations for Korean with Hanja
Kang Min Yoo*, Taeuk Kim*, Sang-goo Lee
2019 Conference on Empirical Methods in Natural Language Processing (EMNLP 2019), 2019
- Summary Level Training of Sentence Rewriting for Abstractive Summarization
Sanghwan Bae, Taeuk Kim, Jihoon Kim, Sang-goo Lee
The Second Workshop on New Frontiers in Summarization 2019 (EMNLP Workshop), 2019
- Stochastic Relational Network
Kang Min Yoo, Hyunsoo Cho, Hanbit Lee, Jeeseung Han, Sang-goo Lee
The 1st Workshop on Statistical Deep Learning in Computer Vision 2019 (ICCV Workshop), 2019
- Leveraging Class Hierarchy in Fashion Classification
Hyunsoo Cho, Chae Min Ahn, Kang Min Yoo, Jinseok Seol, Sang-goo Lee
The 2nd Workshop on Computer Vision for Fashion, Art and Design 2019 (ICCV Workshop), 2019
- Cell-aware Stacked LSTMs for Modeling Sentences
Jihun Choi, Taeuk Kim, Sang-goo Lee
The 11th Asian Conference on Machine Learning (ACML 2019), 2019
- A Survey on Personalized PageRank Computation Algorithms
Sungchan Park, Wonseok Lee, Byeongseo Choe, Sang-goo Lee
IEEE Access, Volume 7, pp. 163049-163062, 2019
- Intrinsic Evaluation of Grammatical Information within Word Embeddings
Daniel Edmiston, Taeuk Kim
Pacific Asia Conference on Language, Information and Computation (PACLIC 33), 2019
- A Cross-Sentence Latent Variable Model for Semi-Supervised Text Sequence Matching
Jihun Choi, Taeuk Kim, Sang-goo Lee
The 57th Annual Meeting of the Association for Computational Linguistics (ACL 2019), 2019
- SNU_IDS at SemEval-2019 Task 3: Addressing Training-Test Class Distribution Mismatch in Conversational Classification
Sanghwan Bae, Jihun Choi, Sang-goo Lee
International Workshop on Semantic Evaluation (SemEval 2019), 2019
- Fashion Attributes-to-Image Synthesis Using Attention-based Generative Adversarial Network
Hanbit Lee, Sang-goo Lee
IEEE Winter Conference on Applications of Computer Vision (WACV 2019), 2019
- Data Augmentation for Spoken Language Understanding via Joint Variational Generation
Kang Min Yoo, Youhyun Shin, Sang-goo Lee
Thirty-Third AAAI Confernce on Artificial Intelligence (AAAI 2019), 2019
- Dynamic Compositionality in Recursive Neural Networks with Structure-aware Tag Representations
Taeuk Kim, Jihun Choi, Daniel Edmiston, Sanghwan Bae, Sang-goo Lee
Thirty-Third AAAI Confernce on Artificial Intelligence (AAAI 2019), 2019
- Variational Deep Semantic Text Hashing with Pairwise Labels
Richeng Xuan, Junho Shim, Sang-goo Lee
International Conference on Ubiquitous Information Management and Communication (IMCOM 2019) (Honorable Paper Award), pp. 1076-1091, 2019
- Utterance Generation With Variational Auto-Encoder for Slot Filling in Spoken Language Understanding
Youhyun Shin, Kang Min Yoo, Sang-goo Lee
IEEE Signal Processing Letters, Volume 26, Issue 3, pp. 505-509, 2019
- SisterNetwork: Enhancing Robustness of Multi-label Classification with Semantically Segmented Images
Holim Lim, Jeeseung Han, Sang-goo Lee
International Conference on Ubiquitous Information Management and Communication (IMCOM 2019), pp. 1092-1099, 2019
2018
International
- Efficient Data Stream Clustering With Sliding Windows Based on Locality-Sensitive Hashing
Jonghem Youn, Junho Shim, Sang-goo Lee
IEEE Access, Volume 6, pp. 63757-63776, 2018
- Slot Filling with Delexicalized Sentence Generation
Youhyun Shin, Kang Min Yoo, Sang-goo Lee
Interspeech 2018, 2018
- Automatic Generation of Multiple-Choice Fill-in-the-blank Question Using Document Embedding
Junghyuk Park, Hyunsoo Cho, Sang-goo Lee
The 19th International Conference on Artificial Intelligence in Education (AIED 2018), pp. 261-265, 2018
- SNU_IDS at SemEval-2018 Task 12: Sentence Encoder with Contextualized Vectors for Argument Reasoning Comprehension
Taeuk Kim, Jihun Choi, Sang-goo Lee
International Workshop on Semantic Evaluation (SemEval 2018), pp. 1083-1088, 2018
- Element-wise Bilinear Interaction for Sentence Matching
Jihun Choi, Taeuk Kim, Sang-goo Lee
The Seventh Joint Conference on Lexical and Computational Semantics (*SEM 2018), pp. 107-112, 2018
- Learning to Compose Task-Specific Tree Structures
Jihun Choi, Kang Min Yoo, Sang-goo Lee
Thirty-Second AAAI Conference on Artificial Intelligence (AAAI 2018), pp. 5094-5101, 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
Interactive Learning Environments, Volume 26, Issue 5, pp. 597-612, 2018
Domestic
2017
International
- Improving Visually Grounded Sentence Representations with Self-Attention
Kang Min Yoo, Youhyun Shin, Sang-goo Lee
Visually-Grounded Interaction and Language (ViGIL) NIPS 2017 Workshop, 2017
- Supersense Tagging with a Combination of Character, Subword, and Word-level Representations
Youhyun Shin, Sang-goo Lee
The 1st Workshop on Subword and Character level models in NLP (SCLeM) at EMNLP 2017, 2017
- A Syllable-based Technique for Word Embeddings of Korean Words
Sanghyuk Choi, Taeuk Kim, Jinseok Seol, Sang-goo Lee
The 1st Workshop on Subword and Character level models in NLP (SCLeM) at EMNLP 2017, 2017
- Partition-Based Clustering with Sliding Windows for Data Streams
Jonghem Youn, Jihun Choi, Junho Shim, Sang-goo Lee
Database Systems for Advanced Applications. DASFAA 2017. Lecture Notes in Computer Science, Volume 10178, pp. 289-303, 2017
- Efficient Query Processing on Distributed Stream Processing Engine
Manhui Han, Jonghem Youn, Sang-goo Lee
Proceedings of the 11th International Conference on Ubiquitous Information Management and Communication (IMCOM 2017), 2017
ArXiv
Domestic
2016
International
- A Grapheme-level Approach for Constructing a Korean Morphological Analyzer without Linguistic Knowledge
Jihun Choi, Jonghem Youn, Sang-goo Lee
Big Data and Natural Language Processing workshop hosted at IEEE Big Data 2016, pp. 3872-3879, 2016
- Detecting Representative Web Articles Using Heterogeneous Graphs
Richeng Xuan, Sang-goo Lee
The 20th International Conference on Asian Language Processing (IALP 2016), 2016
- Quote Recommendation for Dialogs and Writings
Yeonchan Ahn, Hanbit Lee, Heesik Jeon, Seungdo Ha, Sang-goo Lee
3rd Workshop on New Trends in Content-Based Recommender Systems (CBRecsys2016), Volume 1673, pp. 39-42, 2016
- Quote Recommendation in Dialogue using Deep Neural Network
Hanbit Lee, Yeonchan Ahn, Haejun Lee, Seungdo Ha, Sang-goo Lee
The 39th International ACM SIGIR conference on Research and Development in Information Retrieval (SIGIR 2016), pp. 957-960, 2016
- Fast and scalable vector similarity joins with MapReduce
Byoungju Yang, Hyun Joon Kim, Junho Shim, Dongjoo Lee, Sang-goo Lee
Journal of Intelligent Information Systems, Volume 46, Issue 3, pp. 473-497, 2016
- Handling data skew in join algorithms using MapReduce
Jaeseok Myung, Junho Shim, Jonghem Youn, Sang-goo Lee
Expert Systems with Applications, Volume 51, pp. 286-299, 2016
- A Novel Algorithm for Scalable k-Nearest Neighbour Graph Construction
Youngki Park, Heasoo Hwang, Sang-goo Lee
Journal of Information Science, 2016
Domestic
- lexrankr - LexRank 기반 한국어 다중 문서 요약
설진석, 이상구
한국정보과학회 동계학술발표회 (2016년), 2016
- 한국어에 적합한 단어 임베딩 모델 및 파라미터 튜닝에 관한 연구
최상혁, 설진석, 이상구
제28회 한글 및 한국어 정보처리 학술대회 논문집 (2016년), 2016
- 대화 말뭉치 구축을 위한 웹 크롤러 기반 대화 수집기
하승도, 선동성, 이해준, 이상구
한국컴퓨터종합학술대회 (KCC 2016), 2016
- SQL 실습을 위한 온라인 저지 시스템
박정혁, 신유현, 이상구
한국컴퓨터종합학술대회 (KCC 2016), 2016
2015
International
- A Fast K-Nearest Neighbor Search Using Query-Specific Signature Selection
Youngki Park, Heasoo Hwang, Sang-goo Lee
The 24th ACM International on Conference on Information and Knowledge Management (CIKM 2015), pp. 1883-1886, 2015
- Consensus Similarity Measure for Short Text Clustering
Youhyun Shin, Yeonchan Ahn, Heesik Jeon, Sang-goo Lee
12th International Workshop on Text-based Information Retrieval In conjunction with DEXA 2015 (TIR 2015), 2015
- Style Recommendation For Fashion Items Using Heterogeneous Information Network
Hanbit Lee, Sang-goo Lee
Recommender Systems 2015 (RecSys2015), 2015
- Constructing Compact and Effective Graphs for Recommender Systems via Node and Edge Aggregations
Sangkeun Lee, Minsuk Kahng, Sang-goo Lee
Expert Systems with Applications (ESWA), Volume 42, Issue 7, pp. 3396–3409, 2015
- Reversed CF: A Fast Collaborative Filtering Algorithm Using A K-Nearest Neighbor Graph
Youngki Park, Sungchan Park, Woosung Jung, Sang-goo Lee
Expert Systems with Applications, Volume 42, Issue 8, pp. 4022-4028, 2015
- StdSort: Efficient Pre-Processing For Faster Vector Similarity Join Using Standard Deviation
Hyun Joon Kim, Sang-goo Lee
International Conference on Ubiquitous Information Management and Communication (ICUIMC 2015), 2015
- Exploiting Synonymy To Measure Semantic Similarity Of Sentences
Youhyun Shin, Yeonchan Ahn, Hyuntak Kim, Sang-goo Lee
International Conference on Ubiquitous Information Management and Communication (ICUIMC 2015), 2015
Domestic
- 그래프 모델과 중심성 분석을 이용한 당뇨환자의 처방 및 검사결과의 상관관계 분석
유강민, 박성찬, 이수진, 유경상, 이상구
정보과학회 컴퓨팅의 실제 논문지, Volume 21, Issue 7, pp. 482-487, 2015
- 한국어 언어자원에서의 자연어 처리 기술 조사
한만휘, 박성찬, 이한빛, 연종흠, 이상구
한국컴퓨터종합학술대회 (KCC 2015), 2015
- 동북아시아 언어들에 대한 말뭉치 조사
김민준, 현일성, 신유현, 유강민, 박영기, 이상구
한국컴퓨터종합학술대회 (KCC 2015), 2015
- 유사 질문 검색을 위한 검색모델 연구 조사 및 전망
김태연, 안연찬, 전희식, 이상구
한국데이터베이스학술대회, 2015
- Balanced Canopy Clustering에 기반한 일반적 K-인접 이웃 그래프 생성 알고리즘
박영기, 황혜수, 이상구
정보과학회 컴퓨팅의 실제 논문지, Volume 21, Issue 4, pp. 327-332, 2015
2014
International
- A Graph-Theoretic Approach To Optimize Keyword Queries In Relational Databases
Jaehui Park, Sang-goo Lee
Knowledge and Information Systems, Volume 41, Issue 3, pp. 843-870, 2014
- RDB2Graph: A Generic Framework For Modeling Relational Databases As Graphs
Kang Min Yoo, Sungchan Park, Sang-goo Lee
4th Joint International Semantic Technology (JIST2014) conference, 2014
- Greedy Filtering: A Scalable Algorithm For K-Nearest Neighbor Graph Construction
Youngki Park, Sungchan Park, Sang-goo Lee, Woosung Jung
Proceedings of the 19th International Conference on Database Systems for Advanced Applications (DASFAA 2014), pp. 327-341, 2014
- Exploratory Visualization Of Smartphone-Based Life-Logging Data Using Smart Reality Testbed
Jae Ho Jeon, Jongheum Yeon, Sang-goo Lee, Jinwook Seo
Proceedings of the International Conference on Big Data and Smart Computing (BigComp 2014), pp. 29-33, 2014
- Fast Collaborative Filtering with a k-Nearest Neighbor Graph
Youngki Park, Sungchan Park, Sang-goo Lee, Woosung Jung
Proceedings of the International Conference on Big Data and Smart Computing (BigComp 2014), pp. 92-95, 2014
Domestic
2013
International
- Editorial - DASFAA2012
Sang-goo Lee, Zhiyong Peng, Xiaofang Zhou
Data & Knowledge Engineering, Volume 88, pp. 177-178, 2013
- A Heterogeneous Graph-Based Recommendation Simulator
Yeonchan Ahn, Sungchan Park, Sangkeun Lee, Sang-goo Lee
Proceedings of the 7th ACM conference on Recommender systems (RecSys 2013), pp. 471-472, 2013
- A Probability-Based Unified Framework For Semantic Search And Recommendation
Jae-won Lee, Han-joon Kim, Sang-goo Lee
Journal of Information Science, Volume 39, Issue 5, pp. 608-628, 2013
- Exploiting inter-operation parallelism for matrix chain multiplication using MapReduce
Jaeseok Myung, Sang-goo Lee
Journal of Supercomputing, Volume 66, Issue 1, pp. 594-609, 2013
- Context-Aware Recommendation in Smart Cars
Youngki Park, ByoungJu Yang, Sang-il Song, Sangkeun Lee, Seungseok Kang, Sang-goo Lee
Proceedings of the 6th Biennial Workshop on Digital Signal Processing for In-Vehicle Systems (DSP in Vehicles 2013), pp. 64-67, 2013
- Tridex: A lightweight triple index for relational database-based Semantic Web data management
Seungseok Kang, Junho Shim, Sang-goo Lee
Expert Systems with Applications, Volume 40, Issue 9, pp. 3421-3431, 2013
- Correlation-based Ranking for Relational Databases
Jaehui Park, Sang-goo Lee
INFORMATION-An International Interdisciplinary Journal, Volume 16, Issue 6(B), pp. 4175-4191, 2013
- Scalable K-Nearest Neighbor Graph Construction Based on Greedy Filtering
Youngki Park, Sungchan Park, Sang-goo Lee, Woosung Jung
Proceedings of the 22nd International Conference on World Wide Web 2013 (WWW 2013), pp. 227-228, 2013
- A Proximity-Based Fallback Model for Hybrid Web Recommender Systems
Jaeseok Myung, Sang-goo Lee
Proceedings of the 22nd International Conference on World Wide Web 2013 (WWW 2013), pp. 389-393, 2013
- Influence Maximization Algorithm Using Markov Clustering
Chungrim Kim, Sangkeun Lee, Sungchan Park, Sang-goo Lee
The 4th International Workshop on Social Networks and Social Web Mining in Conjunction with DASFAA 2013, 2013
- PathRank: Ranking nodes on a heterogeneous graph for flexible hybrid recommender systems
Sangkeun Lee, Sungchan Park, Minsuk Kahng, Sang-goo Lee
Expert Systems with Applications (ESWA), Volume 40, Issue 2, pp. 684-697, 2013
- A MapReduce-based Filtering Algorithm for Vector Similarity Join
Byoungju Yang, Jaeseok Myung, Sang-goo Lee, Dongjoo Lee
Proceedings of the 7th International Conference on Ubiquitous Information and Communication 2013 (ICUIMC 2013), 2013
Domestic
- 신문 기사의 사건 탐지를 위한 문서 클러스터링
신유현, 안연찬, 이상구
2013 추계학술발표회 논문집, pp. 575-577, 2013
- 하둡 성능 관련 연구 현황 및 전망
이동진, 이상구
2013 추계학술발표회 논문집, 2013
- 편향된 의견 문서 검출을 위한 이상치 탐지 기법
연종흠, 심준호, 이상구
한국전자거래학회지, Volume 18, Issue 4, pp. 315-326, 2013
- 고차원 클러스터링 연구의 현황과 과제
이동진
한국컴퓨터종합학술대회 논문집 (KCC 2013), pp. 286-288, 2013
- 데이터 큐브에서의 각도 기반 이상치 탐지
연종흠, 심준호, 이상구
한국컴퓨터종합학술대회 논문집 (KCC 2013), pp. 297-299, 2013
- 이종 그래프에서 사용자 정의 경로를 사용하는 개인화된 랭킹 알고리즘
이한빛, 명재석, 이상구
한국컴퓨터종합학술대회 논문집 (KCC 2013), pp. 268-270, 2013
- 편향된 의견 문서 검출을 위한 열쇠: 다차원 접근
연종흠, 심준호, 이상구
한국전자거래학회 2013 춘계학술대회, 2013
2012
International
- PathRank: A Novel Node Ranking Measure on a Heterogeneous Graph for Recommender Systems
Sangkeun Lee, Sungchan Park, Minsuk Kahng, Sang-goo Lee
Proceedings of the 21st ACM Conference on Information and Knowledge Management (CIKM 2012), pp. 1637-1641, 2012
- Fast Algorithm for Top-k Personalized PageRank Queries with Layered Graphs
Yongjin Kwon, Sang-goo Lee
Proceeding of the 35th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2012), pp. 1027-1028, 2012
- Exploiting Paths for Entity Search in RDF Graphs
Minsuk Kahng, Sang-goo Lee
Proceeding of the 35th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2012), pp. 1027-1028, 2012
- Fast Computation of All-pairs Random Walk on Large Graphs
Sungchan Park, Sang-goo Lee
Proceedings of the International Conference on Computer, Networks, Systems, and Industrial Applications 2012(CNSI 2012), pp. 1027-1028, 2012
- Exploiting Various Implicit Feedback for Collaborative Filtering
ByoungJu Yang, Sangkeun Lee, Sungchan Park, Sang-goo Lee
Proceedings of the 21st International Conference on World Wide Web 2012 (WWW 2012), pp. 639-640, 2012
- A Generic Graph-based Multidimensional Recommendation Framework and Its Implementations
Sangkeun Lee, Sang-goo Lee
Proceedings of the 21st International Conference on World Wide Web 2012 (WWW 2012), pp. 161-166, 2012
- Determining User Expertise for Improving Recommendation Performance
Sang-il Song, Sangkeun Lee, Sungchan Park, Sang-goo Lee
Proceedings of the 6th International Conference on Ubiquitous Information and Communication 2012 (ICUIMC 2012), 2012
- Matrix Chain Multiplication via Multi-way Join Algorithms in MapReduce
Jaeseok Myung, Sang-goo Lee
Proceedings of the 6th International Conference on Ubiquitous Information and Communication 2012 (ICUIMC 2012), 2012
- Context-Aware Recommendation in Smart Cars
Youngki Park, ByoungJu Yang, Sang-il Song, Sangkeun Lee, Seungseok Kang, Sang-goo Lee
Proceedings of the 1st International Conference on Advanced Information Technology and Sensor Application (AITS 2012), 2012
- A Framework For Sentiment Analysis On Smartphone Application Stores
Jongheum Yeon, Dongjoo Lee, Jaehui Park, Sang-goo Lee
Proceedings of the 1st International Conference on Advanced Information Technology and Sensor Application, 2012
Domestic
- 기업 문서 검색을 위한 인기도 기반 문서 순위 알고리즘
안연찬, 박영기, 이상구
한국정보과학회 학술발표논문집, pp. 73-75, 2012
- 리뷰 선정에서의 특성 집합과 협업적 필터링의 도입
연종흠, 명재석, 심준호, 이상구
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