human: Given a node-centered hypergraph: <hypergraph>, where nodes represent authors and hyperedges represent groups of authors who co-authored the same paper.

Details of the hypergraph:
Center node: "Recurrent Knowledge Boundaries in Outsourced Software Projects: A Longitudinal Study"
  Abstract: {}

Connected through hyperedge HE-1 (induced by source paper "Cocreating understanding and value in distributed work: how members of onsite and offshore vendor teams give, make, demand, and break sense"):
  with members:
    - "Large-Scale Requirements Analysis Revisited: The need for Understanding the Political Ecology of Requirements Engineering"
    - "Identifying the Giants: A Social Network Analysis of the Literature on Information Technology Outsourcing Relationships"
    - "Exploring Storytelling as a Knowledge Transfer Technique in Offshore Outsourcing"

Question: Please tell me which research area the center author belongs to. The 4 classes are: Computer science, Mathematics, Engineering, Economics, Psychology, Business. Directly output the class name.

gpt: Computer science