Publication
2025
Temporal Linear Item-Item Model for Sequential Recommendation [link] [code]
Seongmin Park*, Mincheol Yoon*, Minjin Choi, Jongwuk Lee (* : equal contribution)
The 18th ACM International Conference on Web Search and Data Mining (WSDM)
Hannover, Germany, March 10-14, 2025 (To appear)
2024
From Reading to Compressing: Exploring the Multi-document Reader for Prompt Compression
Eunseong Choi, Sunkyung Lee, Minjin Choi, June Park, Jongwuk Lee
The 2024 Conference on Empirical Methods in Natural Language Processing (EMNLP Findings)
Miami, Florida, USA, November 12-16, 2024 (To appear)MARS: Matching Attribute-aware Representations for Text-based Sequential Recommendation [link] [code] [poster]
Hyunsoo Kim*, Junyoung Kim*, Minjin Choi, Sunkyung Lee, Jongwuk Lee (* : equal contribution)
The 33rd ACM International Conference on Information and Knowledge Management (CIKM, short paper)
Boise, Idaho, USA, October 21-25, 2024Multi-intent-aware Session-based Recommendation [link] [code] [poster]
Minjin Choi, Hye-young Kim, Hyunsouk Cho, Jongwuk Lee
The 47th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR, short paper)
Washington D.C., USA, July 14-18, 2024Multi-Granularity Guided Fusion-in-Decoder [link] [code] [poster] [slide]
Eunseong Choi, Hyeri Lee, Jongwuk Lee
2024 Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL Findings)
Mexico City, Mexico, June 16-21, 2024Self-supervised Multimodal Graph Convolutional Network for collaborative filtering [link]
Sungjune Kim, Seongjun Yun, Jongwuk Lee, Gyusam Chang, Wonseok Roh, Dae-Neung Sohn, Jung-Tae Lee, Hogun Park, Sangpil Kim
Information Sciences, January 2024
2023
GLEN: Generative Retrieval via Lexical Index Learning [link] [code] [poster] [slide]
Sunkyung Lee*, Minjin Choi*, Jongwuk Lee (* : equal contribution)
The 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP)
Singapore, December 6-10, 2023It Ain't Over: A Multi-aspect Diverse Math Word Problem Dataset [link] [code]
Jiwoo Kim, Youngbin Kim, Ilwoong Baek, JinYeong Bak, Jongwuk Lee
The 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP)
Singapore, December 6-10, 2023Toward a Better Understanding of Loss Functions for Collaborative Filtering [link] [code]
Seongmin Park, Mincheol Yoon, Jae-woong Lee, Hogun Park, Jongwuk Lee
The 32nd ACM International Conference on Information and Knowledge Management (CIKM)
Birmingham, UK, October 21-25, 2023Forgetting-aware Linear Bias for Attentive Knowledge Tracing [link] [code]
Yoonjin Im*, Eunseong Choi*, Heejin Kook, Jongwuk Lee (* : equal contribution)
The 32nd ACM International Conference on Information and Knowledge Management (CIKM, short paper)
Birmingham, UK, October 21-25, 2023Saliency as Pseudo-pixel Supervision for Weakly and Semi-supervised Semantic Segmentation [link]
Seungho Lee,* Minhyun Lee*, Jongwuk Lee, Hyunjung Shim (* : equal contribution)
IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI), 2023uCTRL: Unbiased Contrastive Representation Learning via Alignment and Uniformity for Collaborative Filtering [link] [code]
Jae-woong Lee, Seongmin Park, Mincheol Yoon, Jongwuk Lee
The 46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR, short paper)
Taipei, Taiwan, July 23-27, 2023ConQueR: Contextualized Query Reduction using Search Logs [link] [code] [poster]
Hye-young Kim*, Minjin Choi*, Sunkyung Lee, Eunseong Choi, Young-In Song, Jongwuk Lee (* : equal contribution)
The 46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR, short paper)
Taipei, Taiwan, July 23-27, 2023It's Enough: Relaxing Diagonal Constraints in Linear AutoEncoders for Recommendation [link] [code]
Jaewan Moon, Hye-young Kim, Jongwuk Lee
The 46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)
Taipei, Taiwan, July 23-27, 2023Your Lottery Ticket is Damaged: Towards All-Alive Pruning for Extremely Sparse Networks [link]
Daejin Kim, Min-Soo Kim, Hyunjung Shim, Jongwuk Lee
Information Sciences, July 2023CompeteNet: Siamese Networks for Predicting Win-Loss Outcomes in Baseball Games [link]
Kyeongjin Mun, Bonggeon Cha, Jongwuk Lee, Jihyeon Kim, Hyuncheol Jo
2023 IEEE International Conference on Big Data and Smart Computing (BigComp)
Jeju, Korea, February 13-16, 2023CoMix: Collaborative filtering with mixup for implicit datasets [link]
Jaewan Moon, Yoonki Jeong, Dong-Kyu Chae, Jaeho Choi, Hyunjung Shim, Jongwuk Lee
Information Sciences, May 2023
2022
SpaDE: Improving Sparse Representations using a Dual Document Encoder for First-stage Retrieval [link] [code]
Eunseong Choi*, Sunkyung Lee*, Minjin Choi, Hyeseon Ko, Young-In Song, Jongwuk Lee (* : equal contribution)
The 31st ACM International Conference on Information and Knowledge Management (CIKM)
Atlanta, Georgia, USA, October 17-21, 2022Long-tail Mixup for Extreme Multi-label Classification [link]
Sangwoo Han, Eunseong Choi, Chan Lim, Hyunjung Shim, Jongwuk Lee
The 31st ACM International Conference on Information and Knowledge Management (CIKM, short paper)
Atlanta, Georgia, USA, October 17-21, 2022Logit Mixing Training for More Reliable and Accurate Prediction [link]
Duhyeon Bang, Kyungjune Baek, Jiwoo Kim, Yunho Jeon, Jin-Hwa Kim, Jiwon Kim, Jongwuk Lee, Hyunjung Shim
The 31st International Joint Conference on Artificial Intelligence (IJCAI)
Messe Wien, Vienna, Austria, July 23–29, 2022FuseME: Distributed Matrix Computation Engine based on Cuboid-based Fused Operator and Plan Generation [link]
Donghyoung Han, Jongwuk Lee, Min-Soo Kim
ACM SIGMOD/PODS International Conference on Management on Data (SIGMOD)
Philadelphia, PA, USA, June 12-17, 2022Bilateral Self-unbiased Learning from Biased Implicit Feedback [link] [code]
Jae-woong Lee, Seongmin Park, Joonseok Lee, Jongwuk Lee
The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR)
Madrid, Spain, July 11-25, 2022S-Walk: Accurate and Scalable Session-based Recommendation with Random Walks [link] [code] [slide] [video][poster]
Minjin Choi, Jinhong Kim, Joonseok Lee, Hyunjung Shim, Jongwuk Lee
15th ACM International Conference on Web Search and Data Mining (WSDM)
Phoenix, Arizona, February 21-25, 2022Large-Scale Tucker Tensor Factorization for Sparse and Accurate Decomposition [link]
Jun-Gi Jang, Moonjeong Park, Jongwuk Lee, Lee Sael
Journal of Supercomputing, 2022DeepTESR: A Deep Learning Framework to Predict the Degree of Translational Elongation Short Ramp for Gene Expression Control [link]
Dong-Jae Kim, Jiwoo Kim, Dong-Hyun Lee, Jongwuk Lee, Han-Min Woo
ACS Synthetic Biology, 2022Knowledge Distillation Meets Recommendation: Collaborative Distillation for Top-N Recommendation [link]
Jae-woong Lee, Minjin Choi, Hyunjung Shim, Jongwuk Lee
Knowledge and Information Systems, 2022
2021
Dual Unbiased Recommender Learning for Implicit Feedback [link] [video]
Jae-woong Lee, Seongmin Park, Jongwuk Lee
The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR, short paper)
Online (Virtual Event), July 11-15, 2021MelBERT: Metaphor Detection via Contextualized Late Interaction using Metaphorical Identification Theories [link] [code] [slide] [video]
Minjin Choi, Sunkyung Lee, Eunseong Choi, Heesoo Park, Junhyuk Lee, Dongwon Lee, Jongwuk Lee
2021 Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL)
Mexico City, Mexico (Virtual Event), June 6–11, 2021Railroad is Not a Train: Saliency as Pseudo-pixel Supervisions for Weakly Supervised Semantic Segmentation [link]
Seungho Lee*, Minhyun Lee*, Jongwuk Lee, Hyunjung Shim (* : equal contribution)
2021 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Virtual, June 19–25, 2021Session-aware Linear Item-Item Models for Session-based Recommendation [link] [code] [slide] [video]
Minjin Choi, Jinhong Kim, Joonseok Lee, Hyunjung Shim, Jongwuk Lee
30th The Web Conference (WWW)
Ljubljana, Slovenia (Virtual Event), April 19-23, 2021Local Collaborative Autoencoders [link] [code] [slide] [video][poster]
Minjin Choi, Yoonki Jeong, Joonseok Lee, Jongwuk Lee
14th ACM International Conference on Web Search and Data Mining (WSDM)
Jerusalem, Israel (Virtual Event), March 8-12, 2021Distilling from Professors: Enhancing the Knowledge Distillation of Teachers [link]
Duhyeon Bang, Jongwuk Lee, Hyunjung Shim
Information Sciences, October 2021
2020
Bridging the Gap between Click and Relevance for Learning-to-Rank with Minimal Supervision [link]
Jae-woong Lee, Young-in Song, Deokmin Haam, Sanghoon Lee, Woo-sik Choi, Jongwuk Lee
29TH ACM International Conference on Information and Knowledge Management (CIKM, short paper)
Virtual Event, Ireland, October 19–23, 2020Decoupled Word Embeddings using Latent Topics [link]
Heesoo Park, Jongwuk Lee
35th ACM/SIGAPP Symposium on Applied Computing (SAC)
Brno, Czech Republic, Mar-Apr 2020Diversity Regularized Autoencoders for Text Generation [link]
Hyeseon Ko, Junhyuk Lee, Jinhong Kim, Jongwuk Lee, Hyunjung Shim
35th ACM/SIGAPP Symposium on Applied Computing (SAC)
Brno, Czech Republic, Mar-Apr 2020
2019
Collaborative Distillation for Top-N Recommendation [link]
Jae-woong Lee, Minjin Choi, Jongwuk Lee, Hyunjung Shim
IEEE International Conference on Data Mining (ICDM), Beijing, China, Nov 2019
(Acceptance Rate: 9.08% , 95/1046)Characterization and Early Detection of Evergreen News Articles [link]
Yiming Liao, Shuguang Wang, Eui-Hong (Sam) Han, Jongwuk Lee, Dongwon Lee
Joint European Conf. on Machine Learning and Principles & Practice of Knowledge Discovery in Databases (ECML-PKDD)
Würzburg, Germany, Sep 2019 (Acceptance Rate: 17.7% , 130/734)Dual Neural Personalized Ranking [link]
Seunghyeon Kim, Jongwuk Lee, Hyunjung Shim
International Conference on World Wide Web (WWW)
(Oral, Acceptance Rate: 18%, 225/1247)CrowdStart: Warming up Cold-Start Items using Crowdsourcing [link]
Dong-Gyun Hong, Yeon-Chang Lee, Jongwuk Lee, Sang-Wook Kim
Expert Systems with Applications, December 2019l-Injection: Toward Effective Collaborative Filtering using Uninteresting Items [link]
Jongwuk Lee, Won-Seok Hwang, Juan Parc, Youngnam Lee, Sang-Wook Kim, Dongwon Lee
IEEE Transactions on Knowledge and Data Engineering, Jan 2019
2018
Crowdsourced Promotions in Doubt: Analyzing Effective Crowdsourced Promotions [link]
Hee-Jeong Kim, Jongwuk Lee, Dong-Kyu Chae, Sang-Wook Kim
Information Sciences, 432: 185-198, March 2018
2017
IDAE: Imputation-boosted Denoising Autoencoder for Collaborative Filtering [link]
Jae-woong Lee, Jongwuk Lee
26th International Conference on Information and Knowledge Management (CIKM), 2017CrowdK: Answering Top-k Queries with Crowdsourcing [link]
Jongwuk Lee, Dongwon Lee, Seung-won Hwang
Information Sciences, 399: 98-120, August 2017
2016
"Told You I Didn’t Like It”: Exploiting Uninteresting Items for Effective Collaborative Filtering [link]
Won-Seok Hwang, Juan Parc, Sang-Wook Kim, Jongwuk Lee, Dongwon Lee
32nd IEEE International Conference on Data Engineering (ICDE), 2016CrowdSky: Skyline Computation with Crowdsourcing [link]
Jongwuk Lee, Dongwon Lee, Sang-Wook Kim
19th International Conference on Extending Database Technology (EDBT), 137-148, 2016Analyzing Crowdsourced Promotion Effects in Online Social Networks [link]
Hee-Jeong Kim, Dong-Kyu Chae, Sang-Wook Kim, Jongwuk Lee
31st ACM/SIGAPP Symposium on Applied Computing (SAC), Web Technology (WT) Track, 2016Optimizing Skyline Queries over Incomplete Data [link]
Jongwuk Lee, Hyeonseung Im, Gae-won You
Information Sciences, 361: 14-28, 20 September 2016Improving the Accuracy of Top-N Recommendation using a Preference Model [link]
Jongwuk Lee, Dongwon Lee, Yeon-Chang Lee, Won-Seok Hwang, Sang-Wook Kim
Information Sciences, 348: 290-304, 20 June 2016
Before 2016
Toward Scalable Indexing for Top-k Queries [link]
Jongwuk Lee, Hyunsouk Cho, Sunyou Lee, Seung-won Hwang
IEEE Transactions on Knowledge and Data Engineering, 26(12): 3103-3116, 2014Scalable Skyline Computation using a Balanced Pivot Selection Technique [link]
Jongwuk Lee, Seung-won Hwang
Information Systems 39: 1-21, 2014Efficient Entity Matching using Materialized Lists [link]
Sanghoon Lee, Jongwuk Lee, Seung-won Hwang
Information Sciences 261: 170-184, 2014Skyline Ranking for Uncertain Databases [link]
Hyountaek Yong, Jongwuk Lee, Jinha Kim, Seung-won Hwang
Information Sciences 273: 247-262, 2014Toward Efficient Multidimensional Subspace Skyline Computation [link]
Jongwuk Lee, Seung-won Hwang
VLDB Journal 23(1): 129-145, 2014
Hybrid Entity Clustering using Crowds and Data [link]
Jongwuk Lee, Hyunsouk Cho, Jin-Woo Park, Young-rok Cha, Seung-won Hwang, Zaiqing Nie, Ji-Rong Wen
VLDB Journal 22(5): 711-726, 2013
Fria: Fast and Robust Instance Alignment [link]
Sanghoon Lee, Jongwuk Lee, Seung-won Hwang
22nd International World Wide Web Conference (WWW, Companion Volume), 175-176, 2013Supporting Efficient Distributed Skyline Computation using Skyline Views [link]
Jongwuk Lee, Jinhan Kim, Seung-won Hwang
Information Sciences 194: 24-37, 2012Interactive Skyline Queries [link]
Jongwuk Lee, Gae-won You, Seung-won Hwang, Joachim Selke, Wolf-Tilo Balke
Information Sciences 211: 18-35, 2012
Efficient Dual-Resolution Layer Indexing for Top-k Queries [link]
Jongwuk Lee, Hyunsouk Cho, Seung-won Hwang
28th IEEE International Conference on Data Engineering (ICDE), 1084-1095, 2012
Scalable Entity Matching Computation with Materialization [link]
Sanghoon Lee, Jongwuk Lee, Seung-won Hwang
20th International conference on Information and Knowledge Management (CIKM), 2353-2356, 2011QSkycube: Efficient Skycube Computation using Point-Based Space Partitioning [link]
Jongwuk Lee, Seung-won Hwang
37th International Conference on Very Large Data Bases (VLDB), 185-196, 2011
BSkyTree: Scalable Skyline Computation using a Balanced Pivot Selection [link]
Jongwuk Lee, Seung-won Hwang
13th ACM International Conference on Extending Database Technology (EDBT), 195-206, 2010Product EntityCube: A Recommendation and Navigation System for Product Search [link]
Jongwuk Lee, Seung-won Hwang, Zaiqing Nie, Ji-Rong Wen
26th IEEE International Conference on Data Engineering (ICDE), pp. 1113-1116, 2010VSkyline: Vectorization for Efficient Skyline Computation [link]
Sung-Ryoung Cho, Jongwuk Lee, Seung-won Hwang, Hwansoo Han, Sang-Won Lee
SIGMOD Record 39(2): 19-26, 2010
Skyline View: Efficient Distributed Subspace Skyline Computation [link]
Jinhan Kim, Jongwuk Lee, Seung-won Hwang
11th International Conference on Data Warehousing and Knowledge Discovery (DaWaK), 312-324, 2009Query Result Clustering for Object-level Search [link]
Jongwuk Lee, Seung-won Hwang, Zaiqing Nie, Ji-Rong Wen
15th International Conference on Knowledge Discovery and Data Mining (KDD), 1205-1214, 2009Personalized Top-k Skyline Queries in High-Dimensional Space [link]
Jongwuk Lee, Gae-won You, Seung-won Hwang
Information Systems 34(1): 45-61, 2009
Optimal Preference Elicitation for Skyline Queries over Categorical Domains [link]
Jongwuk Lee, Gae-won You, Seung-won Hwang, Joachim Selke, Wolf-Tilo
19th International Conference on Database and Expert Systems Applications (DEXA), 610-624, 2008Ranking with Tagging as Quality Indicators [link]
Jongwuk Lee, Seung-won Hwang
23rd Annual ACM Symposium on Applied Computing (SAC), 2432-2436, 2008
Telescope: Zooming to Interesting Skylines [link]
Jongwuk Lee, Gae-won You, Seung-won Hwang
12th International Conference on Database Systems for Advanced Applications (DASFAA), 539-550, 2007