Improving the accuracy of top-n recommendation using a preference model J Lee, D Lee, YC Lee, WS Hwang, SW Kim
Information Sciences 348, 290-304, 2016
107 2016 “Told you i didn't like it”: Exploiting uninteresting items for effective collaborative filtering WS Hwang, J Parc, SW Kim, J Lee, D Lee
2016 IEEE 32nd international conference on data engineering (ICDE), 349-360, 2016
89 2016 Time-series aware precision and recall for anomaly detection: considering variety of detection result and addressing ambiguous labeling WS Hwang, JH Yun, J Kim, HC Kim
Proceedings of the 28th ACM International Conference on Information and …, 2019
52 2019 Efficient recommendation methods using category experts for a large dataset WS Hwang, HJ Lee, SW Kim, Y Won, M Lee
Information Fusion 28, 75-82, 2016
44 2016 J Lee, WS Hwang, J Parc, Y Lee, SW Kim, D Lee
IEEE transactions on knowledge and data engineering 31 (1), 3-16, 2017
41 2017 Yet another paper ranking algorithm advocating recent publications WS Hwang, SM Chae, SW Kim, G Woo
Proceedings of the 19th international conference on World wide web, 1117-1118, 2010
36 2010 On computing text-based similarity in scientific literature SH Yoon, SW Kim, JS Kim, WS Hwang
Proceedings of the 20th international conference companion on World wide web …, 2011
28 2011 Data imputation using a trust network for recommendation via matrix factorization WS Hwang, S Li, SW Kim, K Lee
Computer Science and Information Systems 15 (2), 347-368, 2018
23 2018 On using category experts for improving the performance and accuracy in recommender systems WS Hwang, HJ Lee, SW Kim, M Lee
Proceedings of the 21st ACM international conference on Information and …, 2012
18 2012 Do you know existing accuracy metrics overrate time-series anomaly detections? WS Hwang, JH Yun, J Kim, BG Min
Proceedings of the 37th ACM/SIGAPP Symposium on Applied Computing, 403-412, 2022
17 2022 Context-aware music recommendation in mobile smart devices J Hong, WS Hwang, JH Kim, SW Kim
Proceedings of the 29th annual ACM symposium on applied computing, 1463-1468, 2014
16 2014 Data imputation using a trust network for recommendation WS Hwang, S Li, SW Kim, K Lee
Proceedings of the 23rd International Conference on World Wide Web, 299-300, 2014
14 2014 Communication device having a keyboard adopting a changeable character layout K Satoh
US Patent App. 10/083,211, 2002
12 2002 Alleviating the sparsity in collaborative filtering using crowdsourcing J Lee, M Jang, D Lee, WS Hwang, J Hong, SW Kim
CrowdRec, 2013
11 2013 Post ranking algorithms in blog environment WS Hwang, SW Kim, DH Bae, YJ Do
2008 Second International Conference on Future Generation Communication and …, 2008
11 2008 Exploiting trustors as well as trustees in trust-based recommendation WS Hwang, S Li, SW Kim, HJ Choi
Proceedings of the 22nd ACM international conference on Information …, 2013
9 2013 A method for recommending the latest news articles via MinHash and LSH WS Hwang, J Park, SW Kim
Proceedings of the 9th International Conference on Ubiquitous Information …, 2015
7 2015 On exploiting trustors in trust-based recommendation WS Hwang, SY Li, SW Kim, HJ Choi
網際網路技術學刊 16 (4), 755-765, 2015
3 2015 Post Ranking in a Blogosphere with a Scrap Function: Algorithms and Performance Evaluation WS Hwang, YJ Do, SW Kim
The KIPS Transactions: PartD 18 (2), 101-110, 2011
3 2011 Residual size is not enough for anomaly detection: improving detection performance using residual similarity in multivariate time series JH Yun, J Kim, WS Hwang, YG Kim, SS Woo, BG Min
Proceedings of the 37th ACM/SIGAPP Symposium on Applied Computing, 87-96, 2022
2 2022 