human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge groups papers that share a common citing paper.

Details of the hypergraph:
Center hyperedge (induced by source paper "Understanding Creativity: A Case-Based Approach"):
  Abstract: Dissatisfaction with existing standard case-based reasoning (CBR) systems has prompted us to investigate how we can make these systems more creative and, more broadly, what would it mean for them to be more creative. This paper discusses three research goals: understanding creative processes better, investigating the role of cases and CBR in creative problem solving, and understanding the framework that supports this more interesting kind of case-based reasoning. In addition, it discusses methodological issues in the study of creativity and, in particular, the use of CBR as a research paradigm for exploring creativity.

Includes members:
  Member "Towards More Creative Case-Based Design Systems":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "Finding Analogues for Innovative Design")
  Member "Explaining Serendipitous Recognition in Design":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "Opportunistic Reasoning: A Design Perspective")
  Member "CASE-BASED CREATIVE DESIGN":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "Integrating Creativity and Reading: A Functional Approach")

Question: Please tell me which class the citing paper (i.e., the source paper of the center hyperedge) belongs to. The 7 classes are: Neural_Networks, Reinforcement_Learning, Probabilistic_Methods, Theory, Genetic_Algorithms, Case_Based, Rule_Learning. Directly output the class name.

gpt: Case_Based