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: "studying a set of properties of inconsistency indices for pairwise comparisons"
  Abstract: Pairwise comparisons between alternatives are a well-established tool to decompose decision problems into smaller and more easily tractable sub-problems. However, due to our limited rationality, the subjective preferences expressed by decision makers over pairs of alternatives can hardly ever be consistent. Therefore, several inconsistency indices have been proposed in the literature to quantify the extent of the deviation from complete consistency. Only recently, a set of properties has been proposed to define a family of functions representing inconsistency indices. The scope of this paper is twofold. Firstly, it expands the set of properties by adding and justifying a new one. Secondly, it continues the study of inconsistency indices to check whether or not they satisfy the above mentioned properties. Out of the four indices considered in this paper, in their present form, two fail to satisfy some properties. An adjusted version of one index is proposed so that it fulfills them.

Connected through hyperedge HE-1 (induced by source paper "satisfaction of the condition of order preservation a simulation study"):
  with members:
    - "notes on order preservation and consistency in ahp"
    - "axiomatic properties of inconsistency indices for pairwise comparisons"

Connected through hyperedge HE-2 (induced by source paper "axiomatizations of inconsistency indices for triads"):
  with members:
    - "characterization of an inconsistency ranking for pairwise comparison matrices"
    - "recent advances on inconsistency indices for pairwise comparisons a commentary"
    - "axiomatic properties of inconsistency indices for pairwise comparisons"
    - "on axiomatization of inconsistency indicators for pairwise comparisons"
    - "an application of incomplete pairwise comparison matrices for ranking top tennis players"

Connected through hyperedge HE-3 (induced by source paper "characterization of an inconsistency ranking for pairwise comparison matrices"):
  with members:
    - "recent advances on inconsistency indices for pairwise comparisons a commentary"
    - "axiomatization of inconsistency indicators for pairwise comparisons matrices revisited"
    - "axiomatic properties of inconsistency indices for pairwise comparisons"
    - "on axiomatization of inconsistency indicators for pairwise comparisons"
    - "an application of incomplete pairwise comparison matrices for ranking top tennis players"

Connected through hyperedge HE-4 (induced by source paper "a general unified framework for interval pairwise comparison matrices"):
  with members:
    - "recent advances on inconsistency indices for pairwise comparisons a commentary"
    - "inconsistency indicator maps on groups for pairwise comparisons"
    - "axiomatic properties of inconsistency indices for pairwise comparisons"

Connected through hyperedge HE-5 (induced by source paper "on axiomatization of inconsistency indicators for pairwise comparisons"):
  with members:
    - "a monte carlo study of pairwise comparisons"
    - "axiomatic properties of inconsistency indices for pairwise comparisons"
    - "on distance based inconsistency reduction algorithms for pairwise comparisons"

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)