https://scholar.dgist.ac.kr/handle/20.500.11750/116 2026-04-05T16:40:42Z 2026-04-05T16:40:42Z Lim, Heechul Kim, Min-Soo https://scholar.dgist.ac.kr/handle/20.500.11750/47777 2025-07-25T03:29:40Z 2023-02-13T15:00:00Z

Title: A BERT-enhanced Graph Neural Network for Knowledge Base Population Author(s): Lim, Heechul; Kim, Min-Soo Abstract: We present BGKBP, a deep-learning algorithm based on BERT, and a graph neural network for knowledge base population (KBP). Our experiments showed that a straightforward application of BERT and GNN on a large knowledge base (e.g., Wikidata) improves KBP quality and outperforms the previous state-of-the-art methods. We developed four techniques to improve the BGKBP's KBP capability: (1) serialization, (2) fine-tuning, (3) node regression, and (4) text augmentation. BGKBP achieved the best F1 scores of 0.723 and 0.495 on entity linking and new entity detection, respectively. We further showed that using text augmentation (BGKBP-TA) achieved the best F1 score of 0.547 on relation linking, which is more difficult than entity linking because of the various representations of some of the relations. © 2023 IEEE.

2023-02-13T15:00:00Z Kim, Min-Soo https://scholar.dgist.ac.kr/handle/20.500.11750/47123 2025-07-25T04:10:50Z 2017-10-18T15:00:00Z

Title: Toward Mission Critical A.I. Systems Author(s): Kim, Min-Soo

2017-10-18T15:00:00Z Kim, Min-Soo https://scholar.dgist.ac.kr/handle/20.500.11750/47102 2025-07-25T02:39:25Z 2017-11-01T15:00:00Z

Title: Big data technology for designing high-quality oligonucleotides without off-target effects Author(s): Kim, Min-Soo

2017-11-01T15:00:00Z Kim, Min-Soo https://scholar.dgist.ac.kr/handle/20.500.11750/47039 2025-07-25T03:37:30Z 2017-11-17T15:00:00Z

Title: A Distributed and Parallel Graph Processing and Generating Methods for Trillion-scale Graphs Author(s): Kim, Min-Soo

2017-11-17T15:00:00Z