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: "first version of a categorization of arguments for counting methods for publication and citation indicators"
  Abstract: Due to the increasing number of authors per publication, a change in counting method for a publication or citation indicator will often change the result of the indicator. Therefore it is important to know why a specific counting method has been applied. I have analyzed arguments for counting methods in a sample of 13 recent bibliometric studies and compared the result with discussions of arguments for counting methods in three older studies. Based on the arguments in the studies I formed argument categories which were grouped based on the underlying logics of the arguments. It resulted in four groups which can be used to describe and discuss how bibliometric studies with publication and citation indicators argue for counting methods. The first group focuses on arguments related to what an indicator measures, the next group on avoiding double counting of publications and/or citations, the third on pragmatic reasons for the choice of counting method, and the fourth group on an indicators influence on the research community or how it is influenced by the research community.

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.DL(Digital Libraries)