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: "the role of management practices in closing the productivity gap"
  Abstract: There is no doubt that management practices are linked to the productivity and performance of a company. However, research findings are mixed. This paper provides a multi-disciplinary review of the current evidence of such a relationship and offers suggestions for further exploration. We provide an extensive review of the literature in terms of research findings from studies that have been trying to measure and understand the impact that individual management practices and clusters of management#R##N#practices have on productivity at different levels of analysis. We focus our review on Operations#R##N#Management (OM) and Human Resource Management (HRM) practices as well as joint applications of#R##N#these practices. In conclusion, we can say that taken as a whole, the research findings are equivocal. Some#R##N#studies have found a positive relationship between the adoption of management practices and#R##N#productivity, some negative and some no association whatsoever. We believe that the lack of universal#R##N#consensus on the effect of the adoption of complementary management practices might be driven either#R##N#by measurement issues or by the level of analysis. Consequently, there is a need for further research. In#R##N#particular, for a multi-level approach from the lowest possible level of aggregation up to the firm-level of#R##N#analysis in order to assess the impact of management practices upon the productivity of firms.

Connected through hyperedge HE-1 (induced by source paper "a first approach on modelling staff proactiveness in retail simulation models"):
  with members:
    - "towards the development of a simulator for investigating the impact of people management practices on retail performance"

Connected through hyperedge HE-2 (induced by source paper "simulating customer experience and word of mouth in retail a case study"):
  with members:
    - "a multi agent simulation of retail management practices"
    - "using intelligent agents to understand management practices and retail productivity"
    - "understanding retail productivity by simulating management practices"

Connected through hyperedge HE-3 (induced by source paper "multi agent simulation and management practices"):
  with members:
    - "a multi agent simulation of retail management practices"

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.OH(Other Computer Science)