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 "Fast Interactive 3-D Graph Visualization"):
  Abstract: We present a 3-D version of Gem [6], a randomized adaptive layout algorithm for nicely drawing undirected graphs, based on the spring-embedder paradigm [4]. The new version, Gem-3D, contains several improvements besides the adaptation to 3-D geometry.

Includes members:
  Member "A Multi-dimensional Approach to Force-Directed Layouts of Large Graphs":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "MGV: a system for visualizing massive multidigraphs")
  Member "The perspective wall: detail and context smoothly integrated":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "Spatial management of data")

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