Journal of Central South University

, Volume 20, Issue 8, pp 2212–2218

Expert recommendation system based on analyzing expertise and networks of human resources in National Science & Technology Information Service

Authors

  • Myung-seok Yang
    • NTIS Center Korea Institute of Science and Technology Information
  • Nam-kyu Kang
    • NTIS Center Korea Institute of Science and Technology Information
  • Yun-jeong Kim
    • NTIS Center Korea Institute of Science and Technology Information
  • Jae-soo Kim
    • NTIS Center Korea Institute of Science and Technology Information
    • NTIS Center Korea Institute of Science and Technology Information
  • Young-kuk Kim
    • Department Of Computer Science and EngineeringChungnam National University
Article

DOI: 10.1007/s11771-013-1726-1

Cite this article as:
Yang, M., Kang, N., Kim, Y. et al. J. Cent. South Univ. (2013) 20: 2212. doi:10.1007/s11771-013-1726-1

Abstract

This work aims to implement expert and collaborative group recommendation services through an analysis of expertise and network relations NTIS. First of all, expertise database has been constructed by extracting keywords after indexing national R&D information in Korea (human resources, project and outcome) and applying expertise calculation algorithm. In consideration of the characteristics of national R&D information, weight values have been selected. Then, expertise points were calculated by applying weighted values. In addition, joint research and collaborative relations were implemented in a knowledge map format through network analysis using national R&D information.

Key words

human networksnetwork analysisNTISR&D information

Copyright information

© Central South University Press and Springer-Verlag Berlin Heidelberg 2013