International Conference & Journal

[1] Park, D., Yoon, S., Song, H. and Lee, J., MLAT: Metric Learning for kNN in Streaming Time Series. In Proc. 25th ACM SIGKDD Int’l Conf. on Knowledge Discovery and Data Mining (KDD), Workshop on mining and learning from time series, Anchorage, Alaska, Aug. 2019.

[2] Song, H., Kim, M. and Lee, J.G., 2019, SELFIE: Refurbishing Unclean Samples for Robust Deep Learning, In Proceedings of the 2019 International Conference on Machine Learning (ICML), Long Beach, California. (top conference in machine learning area, acceptance rate: 22.6%).
(We relaesed real-world noisy ANIMAL-10N dataset of human-labeled online images for 10 animals.)
[paper] [full slide] [short slide] [poster] [code] [data]

[3] Song, H., Kim, S., Kim, M. and Lee, J.G., 2019, Ada-Boundary: Accelerating the DNN Training via Adaptive Boundary Batch Selection. (

[4] Song, H. and Lee, J.G., 2018, May. RP-DBSCAN: A Superfast Parallel DBSCAN Algorithm Based on Random Partitioning. In Proceedings of the 2018 International Conference on Management of Data (SIGMOD) (pp. 1173-1187). ACM. (top conference in database area, selected as top 2% of all submissions, accepted without revision).
[paper] [full slide] [poster] [code]

[5] Song, H., Lee, J.G. and Han, W.S., 2017, August. PAMAE: Parallel k-Medoids Clustering with High Accuracy and Efficiency. In Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (pp. 1087-1096). ACM. (top conference in data mining area, acceptance rate: 17.5%).
(This paper was introduced in Microsoft Research Blog as one of outstanding achievements in Microsoft Research Azure Support Project.)
[paper] [full slide] [poster] [code]

Domestic Conference & Journal

[1] Song, H.J., Lee, J.W. and Lee, J.G., 2015. A Fast and Scalable Image Retrieval Algorithms by Leveraging Distributed Image Feature Extraction on MapReduce. Journal of KIISE, 42(12), pp.1474-1479.

International & Domestic Patent

[1] System and method for real-time image feature extraction using mobile terminal, korean patent number: 10-1814553-0000, filed 27 Dec 2017.
[2] System and method for high-speed clustering, koeran patent number: 10-1770265-0000, filed 16 Aug. 2017.
[3] System for group cooperation using WiFi direct and method for sensing thereof, korean patent number: 10-1633010-0000, filed 17 Jun 2016.