human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "flux a logic programming method for reasoning agents"
  Abstract: FLUX is a programming method for the design of agents that reason logically about their actions and sensor information in the presence of incomplete knowledge. The core of FLUX is a system of Constraint Handling Rules, which enables agents to maintain an internal model of their environment by which they control their own behavior. The general action representation formalism of the fluent calculus provides the formal semantics for the constraint solver. FLUX exhibits excellent computational behavior due to both a carefully restricted expressiveness and the inference paradigm of progression.

Connected through hyperedge HE-1 (induced by source paper "abstract solvers for computing cautious consequences of asp programs"):
  with members:
    - "cautious reasoning in asp via minimal models and unsatisfiable cores"
    - "anytime answer set optimization via unsatisfiable core shrinking"
    - "anytime computation of cautious consequences in answer set programming"
    - "the third open answer set programming competition"
    - "transition systems for model generators a unifying approach"
    - "consistent query answering via asp from different perspectives theory and practice"
    - "the dlv system for knowledge representation and reasoning"
    - "answer sets for consistent query answering in inconsistent databases"

Connected through hyperedge HE-2 (induced by source paper "better paracoherent answer sets with less resources"):
  with members:
    - "on the computation of paracoherent answer sets"
    - "multi shot asp solving with clingo"
    - "query answering in resource based answer set semantics"
    - "combining answer set programming and domain heuristics for solving hard industrial problems application paper"
    - "anytime answer set optimization via unsatisfiable core shrinking"
    - "improved answer set programming encodings for abstract argumentation"
    - "on the tractability of minimal model computation for some cnf theories"
    - "the dlv system for knowledge representation and reasoning"

Connected through hyperedge HE-3 (induced by source paper "programming in logic without logic programming"):
  with members:
    - "transaction logic with complex events"
    - "the ciff proof procedure for abductive logic programming with constraints theory implementation and experiments"

Connected through hyperedge HE-4 (induced by source paper "towards a logic based unifying framework for computing"):
  with members:
    - "autonomous agents coordination action languages meet clp fd and linda"
    - "the ciff proof procedure for abductive logic programming with constraints theory implementation and experiments"

Connected through hyperedge HE-5 (induced by source paper "alpprolog a new logic programming method for dynamic domains"):
  with members:
    - "metatheory of actions beyond consistency"

Connected through hyperedge HE-6 (induced by source paper "as time goes by constraint handling rules a survey of chr research from 1998 to 2007"):
  with members:
    - "linear logic based analysis of constraint handling rules with disjunction"
    - "a compositional semantics for chr"
    - "acd term rewriting"
    - "automatic generation of chr constraint solvers"
    - "optimizing compilation of constraint handling rules in hal"
    - "a chr based implementation of known arc consistency"
    - "intelligent search strategies based on adaptive constraint handling rules"
    - "security policy consistency"

Question: Please tell me which class the center node 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.AI(Artificial Intelligence)