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: "does the great firewall really isolate the chinese integrating access blockage with cultural factors to explain web user behavior"
  Abstract: The dominant understanding of Internet censorship posits that blocking access to foreign-based websites creates isolated communities of Internet users. We question this discourse for its assumption that if given access people would use all websites. We develop a conceptual framework that integrates access blockage with social structures to explain web users' choices, and argue that users visit websites they find culturally proximate and access blockage matters only when such sites are blocked. We examine the case of China, where online blockage is notoriously comprehensive, and compare Chinese web usage patterns with those elsewhere. Analyzing audience traffic among the 1000 most visited websites, we find that websites cluster according to language and geography. Chinese websites constitute one cluster, which resembles other such geo-linguistic clusters in terms of both its composition and degree of isolation. Our sociological investigation reveals a greater role of cultural proximity than access blockage in explaining online behaviors.

Connected through hyperedge HE-1 (induced by source paper "mapping an audience centric world wide web a departure from hyperlink analysis"):
  with members:
    - "how do global audiences take shape the role of institutions and culture in patterns of web use"
    - "how web 1 0 fails the mismatch between hyperlinks and clickstreams"
    - "the tower of babel meets web 2 0 user generated content and its applications in a multilingual context"

Connected through hyperedge HE-2 (induced by source paper "how do global audiences take shape the role of institutions and culture in patterns of web use"):
  with members:
    - "reimagining internet geographies a user centric ethnological mapping of the world wide web"
    - "how web 1 0 fails the mismatch between hyperlinks and clickstreams"
    - "the tower of babel meets web 2 0 user generated content and its applications in a multilingual context"

Connected through hyperedge HE-3 (induced by source paper "reimagining internet geographies a user centric ethnological mapping of the world wide web"):
  with members:
    - "how web 1 0 fails the mismatch between hyperlinks and clickstreams"
    - "the tower of babel meets web 2 0 user generated content and its applications in a multilingual context"

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.CY(Computers and Society)