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: "Application of Provenance for Automated and Research Driven Workflows"
  Abstract: Provenance has recently become a popular topic for workflow execution environments but it is also relevant to other applications, such as long-running, user-driven "research workflows", problem solving environments, and data streaming (data analysis) environments. This paper presents a number of use cases where provenance can play an important role in understanding how data was derived, how decisions were made, and enable sharing of data from a variety of sources. We break down the requirements elucidated by our use cases and discuss our experiences in applying an existing provenance system to these use cases.

Connected through hyperedge HE-1 (induced by source paper "Applying content management to automated provenance capture"):
  with members:
    - "Scientific Workflow Management and the Kepler System"

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