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 "Mobile robot vision-based navigation using self-organizing and incremental neural networks"):
  Abstract: A new approach for vision-based navigation in mobile robots is presented. Instead of incremental spectral clustering (ISC), which is considered state-of-the-art, the method of self-organizing incremental neural networks (SOINN) is used for visual space clustering. Using SOINN, the number of nodes in the topological map matches well with the environment. The time used for incremental map building is markedly less than that used for ISC. Furthermore, the rate of single image classification is higher than that of ISC.

Includes members:
  Member "WebotsTM: Professional Mobile Robot Simulation":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "Swarm robotic odor localization: Off-line optimization and validation with real robots")
  Member "Mobile robot navigation and target tracking system":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "Real-time plane segmentation and obstacle detection of 3d point clouds for indoor scenes")

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