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. 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]

  2. 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]

  3. 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]

  4. 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]

  5. 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]

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

  7. 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]

  8. J. Yoon, K.-C. Yang, W.-S. Jung, Y.-Y. Ahn​, Persona2vec: a flexible multi-role representations learning framework for graphs, PeerJ Computer Science 7:e439 (2021). [URL]

  9. T. You, J. Yoon, O.-H. Kwon and W.-S. Jung, Tracing the evolution of physics with a keyword co-occurrence network, Journal of Korean Physical Society 78, 236-243 (2021). [URL]

  10. M.-Y. Lee, J. Yoon, Y. Cho, W.-S. Jung, Topology Analysis on the National Wicked Problems Using Keyword Network, Journal of Korea Technology Innovation Society 23 (5), 863-889 (2020). [URL]

The centrality maps for road network of Seoul

Heatmap of incidence between latent topics and expert-selected future drivers.