Complexity in Social System Lab.(CS2)

Complexity in Social System (CS2) 연구실은 사회현상에서의 복잡성을 연구하는 포항공과대학교 산업경영공학과와 물리학과 공동 연구실입니다. 겉보기에는 복잡다기한 사회현상을 명쾌하게 설명할 수 있는 원인을 찾아내기 위하여 물리학에서 발전한 상호작용이 이루어지는 복잡계 (complex system) 이론을 실제 데이터에 적용함으로써 보다 새로운 해석을 제시하기 위해 노력을 기울이고 있습니다.

Research Area

• Complexity in Social System

• Computational Social Science

• Science of Science

• Urban science

Recent Publication

1. D. Murray, J. Yoon, S. Kojaku, R. Costas, W.-S. Jung, S. Milojević and Y.-Y. Ahn, Unsupervised embedding of trajectories captures the latentstructure of scientific migration, PNAS 120 (52), e2305414120 (2023). [URL]

2. O.-H. Kwon, I. Hong, W.-S. Jung and H.-H. Jo, Multiple gravity laws for human mobility within cities, EPJ Data Science 12, 57 (2023). [URL]

3. J. Yoon, J. Park, J. Yun and W.-S. Jung, Quantifying knowledge synchronization with the network-driven approach, Journal of Informetrics 17 (4), 101455 (2023). [URL] 

4. J. Yoon, W.-S. Jung, H. Kim, COVID-19 confines recreational gatherings in Seoul to familiar, less crowded, and neighboring urban areas, Humanities and Social Sciences Communications 9, 330 (2022). [URL] 

5. S. Jo, C. Park, J. Lee, J. Yoon & W.-S. Jung, Revealing role of the Korean Physics Society with keyword co-occurrence network, Journal of Korean Physical Society 81, 368–376 (2022). SCIE [URL] 

6. L. Miao, D. Murray, W.-S. Jung, V. Larivière, C. R. Sugimoto, Y.-Y. Ahn, The latent structure of global scientific development, Nature Human Behaviour (2022). SCIE [URL]

7. T. You, J. Park, J. Y. Lee, J. Yun, W.-S. Jung, Disturbance of questionable publishing to academia, Journal of Informetrics 16 (2), 101294 (2022). SCIE [URL]

8. M.Kim, J. Yoon, W.-S.Jung, H. Kim, Quantifying the Topic Disparity of Scientific Articles, Association for Computing Machinery, Companion Proceedings of the Web Conference (2022), 769–773 [URL]

9. S. Kajaku, J. Yoon, I. Constantino, and Y.-Y. Ahn. Residual2Vec: Debiasing graph embedding with random graphs, NeurlPS (2021). [URL]

10. O.-H. Kwon, I. Hong, J. Yang, D. Y. Wohn, W.-S. Jung, M. Cha, Urban green space and happiness in developed countries. EPJ Data Science 10, 28 (2021). [URL]