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 "Abduction to Plausible Causes: An Event-based Model of Belief Update"):
  Abstract: The Katsuno and Mendelzon (KM) theory of belief update has been proposed as a reasonable model for revising beliefs about a changing world. However, the semantics of update relies on information which is not readily available. We describe an alternative semantical view of update in which observations are incorporated into a belief set by: a) explaining the observation in terms of a set of plausible events that might have caused that observation; and b) predicting further consequences of those explanations. We also allow the possibility of conditional explanations. We show that this picture naturally induces an update operator conforming to the KM postulates under certain assumptions. However, we argue that these assumptions are not always reasonable, and they restrict our ability to integrate update with other forms of revision when reasoning about action. fl Some parts of this report appeared in preliminary form as An Event-Based Abductive Model of Update, Proc. of Tenth Canadian Conf. on in AI, Banff, Alta., (1994).

Includes members:
  Member "Generalized Update: Belief Change in Dynamic Settings":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "Iterated Revision and Minimal Change of Conditional Beliefs")
  Member "A Knowledge-Based Framework for Belief Change Part I: Foundations":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "On the Complexity of Conditional Logics")
  Member "Abduction as Belief Revision":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "Explaining Predictions in Bayesian Networks and Influence Diagrams")
  Member "Rank-based systems: A simple approach to belief revision, belief update, and reasoning about evidence and actions.":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "On the Complexity of Conditional Logics")

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: Probabilistic_Methods