human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "causality control flow"):
  Abstract: Causality has been the issue of philosophic debate since#R##N#Hippocrates. It is used in formal verification and testing, e.g.,#R##N#to explain counterexamples or construct fault trees.  Recent work#R##N#defines actual causation in terms of Pearl's causality framework,#R##N#but most definitions brought forward so far struggle with examples#R##N#where one event preempts another one.  A key point to capturing#R##N#such examples in the context of programs or distributed systems is#R##N#a sound treatment of control flow.  We discuss how causal models#R##N#should incorporate control flow and discover that much of what#R##N#Pearl/Halpern's notion of contingencies tries to capture is#R##N#captured better by an explicit modelling of the control flow in#R##N#terms of structural equations and an arguably simpler definition.#R##N#Inspired by causality notions in the security domain, we bring#R##N#forward a definition of causality that takes these#R##N#control-variables into account.  This definition provides a clear#R##N#picture of the interaction between control flow and causality and#R##N#captures these notoriously difficult preemption examples without#R##N#secondary concepts.  We give convincing results on a benchmark of#R##N#34 examples from the literature.

Includes members:
  Member "sufficient and necessary causation are dual":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "automated verification of accountability in security protocols")
  Member "a modification of the halpern pearl definition of causality":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "efficiently checking actual causality with sat solving")
  Member "program actions as actual causes a building block for accountability":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "automated verification of accountability in security protocols")
  Member "graded causation and defaults":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "a fuzzy based optimization method for integrating value dependencies into software requirement selection")
  Member "actual causation and the art of modeling":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "enablers and inhibitors in causal justifications of logic programs")
  Member "defaults and normality in causal structures":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "answering the why in answer set programming a survey of explanation approaches")

Question: Please tell me which class the source paper belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.LO(Logic in Computer Science)