human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent groups of papers sharing a common citing paper.

Details of the hypergraph:
Center node: "Decision-Theoretic Case-Based Reasoning"
  Abstract: Technical Report MSR-TR-95-03

Connected through hyperedge HE-1 (induced by source paper "Case-Based Probability Factoring in Bayesian Belief Networks"):
  with members:
    - "Efficient Inference in Bayes Networks As A Combinatorial Optimization Problem"
    - "4 Implementing Application Specific Routines  Genetic algorithms in search, optimization, and machine learning. Reading, MA: Addison-Wesley."
    - "LIBGA: A USER-FRIENDLY WORKBENCH FOR ORDER-BASED GENETIC ALGORITHM RESEARCH"

Connected through hyperedge HE-2 (induced by source paper "Cooperative Bayesian and Case-Based Reasoning for Solving Multiagent Planning Tasks"):
  with members:
    - "(1994); Case-Based Reasoning: Foundational Issues, Methodological Variations, and System Approaches. Case-Based Reasoning: Foundational Issues, Methodological"
    - "Massively Parallel Case-Based Reasoning with Probabilistic Similarity Metrics"
    - "LEARNING ROBOT BEHAVIORS USING GENETIC ALGORITHMS"

Question: Please tell me which class the center node 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: Probabilistic_Methods