human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge groups authors who co-authored the same paper.

Details of the hypergraph:
Center hyperedge (induced by source paper "Cooperative and Competitive Reinforcement and Imitation Learning for a Mixture of Heterogeneous Learning Modules"):
  Abstract: {}

Includes members:
  Member "Reinforcement learning in robotics: A survey":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "RobotIST: Interactive Situated Tangible Robot Programming")
  Member "Human-level control through deep reinforcement learning":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "Learning Scheduling Algorithms for Data Processing Clusters.")

Question: Please tell me which research area the co-authored paper (i.e., the source paper of the center hyperedge) belongs to. The 4 classes are: Computer science, Mathematics, Engineering, Economics, Psychology, Business. Directly output the class name.

gpt: Computer science