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

  • Complexity and Science of Science

Recent Publication

  1. 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]

  2. 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]

  3. 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]

  4. I. Hong, M. R. Frank, I. Rahwan, W.-S. Jung and H Youn, The universal pathway to innovative urban economies, Science Advances 6 (34), eaba4934 (2020). SCIE [URL]

  5. M.-Y. Lee, W.-S. Jung and G. Oh, Trading Characteristics of Member Firms on the Korea Exchange, Journal of Korean Physical Society 76, 1144-1153 (2020). [URL]

  6. M.-Y. Lee, W.-S. Jung and G. Oh, The dynamics of the aggressive order during a crisis, PLoS one 15 (5), e0232820 (2020). SCIE [URL]

  7. H.-H. Jo, B.-H. Lee, T. Hiraoka and W.S. Jung, Copula-based algorithm for generating bursty time series, Phys. Rev. E 100 (2), 022307 (2019). SCI [URL]

  8. I. Hong, W.-S. Jung and H.-H. Jo, "Gravity model explained by the radiation model on a population landscape”, PLoS ONE 14, e0218028 (2019). SCIE [URL]

  9. H. Kim, I. Hong and W.-S. Jung, "Measuring national capability over big science’s multidisciplinarity: A case study of nuclear fusion research", PLoS ONE 14, e0211963 (2019). SCIE [URL]

  10. H. Kim, S.-J. Ahn, W.-S. Jung, Horizon scanning in policy research database with a probabilistic topic model, Technological Forecasting & Social Change (2019). SSCI [URL]

The centrality maps for road network of Seoul

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