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 "Compiling Graphical Real-Time Specifications into Silicon"):
  Abstract: The basic algorithms underlying an automatic hardware synthesis environment using fully formal graphical requirements specifications as source language are outlined. The source language is real-time symbolic timing diagrams [3], which are a metric-time temporal logic such that hard real-time constraints have to be dealt with.

Includes members:
  Member "The ICOS Synthesis Environment":
    also connected through other hyperedges:
      (none)

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