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 "A Design and Implementation of Museum Multimedia Information System."):
  Abstract: A museum multimedia information system is designed not only for entertainment,but also for education and research. Within the system, a huge number of intellectual assetsis stored in a multitimedia database. Users can query the multimedia database and retrieveinformation matching the specified conditions. In this paper, we successfully apply theEER (Extended Entity-Relationship) model to describe the entire system. We also proposemultiple retrieval functions including browsing and query, for various users to access theinformation in a flexible and efficient manner. Finally, a prototype system is developedbased on WWW client/server systems and the object-relational DBMS UniSQL.Keywords: multimedia databases, client/server, data model, conceptual design, WWW

Includes members:
  Member "Synchronization and storage models for multimedia objects":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "The role of time in information processing: a survey")

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