Won-Seok Hwang

19 papers A* 2A 4C 1Misc 3Journal 5Unranked 4
YearRankTypeTitle / Venue / Authors
2026 A conf
N41: Leveraging One Target and Neighboring Features to Improve Anomaly Detection Accuracy.
WSDM
Won-Seok Hwang, Jeong-Han Yun, Byung-gil Min
2022 Misc conf
"Do you know existing accuracy metrics overrate time-series anomaly detections?".
SAC
Won-Seok Hwang, Jeong-Han Yun, Jonguk Kim, Byung-gil Min
2022 Misc conf
Residual size is not enough for anomaly detection: improving detection performance using residual similarity in multivariate time series.
SAC
Jeong-Han Yun, Jonguk Kim, Won-Seok Hwang, Young Geun Kim, Simon S. Woo, Byung-gil Min
2019 A conf
Time-Series Aware Precision and Recall for Anomaly Detection: Considering Variety of Detection Result and Addressing Ambiguous Labeling.
CIKM
Won-Seok Hwang, Jeong-Han Yun, Jonguk Kim, HyoungChun Kim
2019 J jnl
l-Injection: Toward Effective Collaborative Filtering Using Uninteresting Items.
IEEE Trans. Knowl. Data Eng.
Jongwuk Lee, Won-Seok Hwang, Juan Parc, Youngnam Lee, Sang-Wook Kim, Dongwon Lee
2018 J jnl
Data imputation using a trust network for recommendation via matrix factorization.
Comput. Sci. Inf. Syst.
Won-Seok Hwang, Shaoyu Li, Sang-Wook Kim, Kichun Lee
2016 A* conf
"Told you i didn't like it": Exploiting uninteresting items for effective collaborative filtering.
ICDE
Won-Seok Hwang, Juan Parc, Sang-Wook Kim, Jongwuk Lee, Dongwon Lee
2016 J jnl
Decoding Single Molecule Time Traces with Dynamic Disorder.
PLoS Comput. Biol.
Won-Seok Hwang, Il-Buem Lee, Seok-Cheol Hong, Changbong Hyeon
2016 J jnl
Efficient recommendation methods using category experts for a large dataset.
Inf. Fusion
Won-Seok Hwang, Ho-Jong Lee, Sang-Wook Kim, Youngjoon Won, Minsoo Lee
2016 J jnl
Improving the accuracy of top-N recommendation using a preference model.
Inf. Sci.
Jongwuk Lee, Dongwon Lee, Yeon-Chang Lee, Won-Seok Hwang, Sang-Wook Kim
2015 — conf
A method for recommending the latest news articles via MinHash and LSH.
IMCOM
Won-Seok Hwang, Jung Park, Sang-Wook Kim
2014 Misc conf
Context-aware music recommendation in mobile smart devices.
SAC
Jiwon Hong, Won-Seok Hwang, Jin-Hyung Kim, Sang-Wook Kim
2014 — conf
Data imputation using a trust network for recommendation.
WWW (Companion Volume)
Won-Seok Hwang, Shaoyu Li, Sang-Wook Kim, Kichun Lee
2014 — conf
Post ranking in a blogosphere.
RACS
Won-Seok Hwang, Sang-Wook Kim
2013 A conf
Exploiting trustors as well as trustees in trust-based recommendation.
CIKM
Won-Seok Hwang, Shaoyu Li, Sang-Wook Kim, Ho Jin Choi
2012 A conf
On using category experts for improving the performance and accuracy in recommender systems.
CIKM
Won-Seok Hwang, Ho-Jong Lee, Sang-Wook Kim, Minsoo Lee
2011 C conf
On Analyzing User Ratings and Directional Trusts in Epinions.com.
DASC
Shaoyu Li, Won-Seok Hwang, Sang-Wook Kim
2011 — conf
On computing text-based similarity in scientific literature.
WWW (Companion Volume)
Seok-Ho Yoon, Sang-Wook Kim, Ji-Soo Kim, Won-Seok Hwang
2010 A* conf
Yet another paper ranking algorithm advocating recent publications.
WWW
Won-Seok Hwang, Soo-Min Chae, Sang-Wook Kim, Gyun Woo