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 anatomy of web censorship in pakistan"
  Abstract: Over the years, the Internet has democratized the flow of information. Unfortunately, in parallel, authoritarian regimes and other entities (such as ISPs) for their vested interests have curtailed this flow by partially or fully censoring the web. The policy, mechanism, and extent of this censorship varies from country to country. #R##N#We present the first study of the cause, effect, and mechanism of web censorship in Pakistan. Specifically, we use a publicly available list of blocked websites and check their accessibility from multiple networks within the country. Our results indicate that the censorship mechanism varies across websites: some are blocked at the DNS level while others at the HTTP level. Interestingly, the government shifted to a centralized, Internet exchange level censorship system during the course of our study, enabling our findings to compare two generations of blocking systems. Furthermore, we report the outcome of a controlled survey to ascertain the mechanisms that are being actively employed by people to circumvent censorship. Finally, we discuss some simple but surprisingly unexplored methods of bypassing restrictions.

Connected through hyperedge HE-1 (induced by source paper "iclab a global longitudinal internet censorship measurement platform"):
  with members:
    - "on identifying anomalies in tor usage with applications in detecting internet censorship"
    - "tranco a research oriented top sites ranking hardened against manipulation"
    - "exploring server side blocking of regions"
    - "an empirical study of the i2p anonymity network and its censorship resistance"
    - "a long way to the top significance structure and stability of internet top lists"
    - "a bestiary of blocking the motivations and modes behind website unavailability"
    - "where the light gets in analyzing web censorship mechanisms in india"
    - "filteredweb a framework for the automated search based discovery of blocked urls"

Connected through hyperedge HE-2 (induced by source paper "assessing the privacy benefits of domain name encryption"):
  with members:
    - "analyzing the costs and benefits of dns dot and doh for the modern web"
    - "iclab a global longitudinal internet censorship measurement platform"
    - "measuring i2p censorship at a global scale"
    - "tranco a research oriented top sites ranking hardened against manipulation"
    - "an empirical study of the i2p anonymity network and its censorship resistance"
    - "a long way to the top significance structure and stability of internet top lists"
    - "hiding in plain sight a longitudinal study of combosquatting abuse"
    - "your neighbors are my spies location and other privacy concerns in glbt focused location based dating applications"

Connected through hyperedge HE-3 (induced by source paper "analysing censorship circumvention with vpns via dns cache snooping"):
  with members:
    - "a long way to the top significance structure and stability of internet top lists"
    - "automated discovery of internet censorship by web crawling"
    - "filteredweb a framework for the automated search based discovery of blocked urls"
    - "the effect of dns on tor s anonymity"
    - "spoiled onions exposing malicious tor exit relays"

Connected through hyperedge HE-4 (induced by source paper "measuring i2p censorship at a global scale"):
  with members:
    - "iclab a global longitudinal internet censorship measurement platform"
    - "an empirical study of the i2p anonymity network and its censorship resistance"
    - "where the light gets in analyzing web censorship mechanisms in india"
    - "censorship in the wild analyzing internet filtering in syria"
    - "dimming the internet detecting throttling as a mechanism of censorship in iran"

Connected through hyperedge HE-5 (induced by source paper "how india censors the web"):
  with members:
    - "mending wall on the implementation of censorship in india"
    - "where the light gets in analyzing web censorship mechanisms in india"
    - "censorship in the wild analyzing internet filtering in syria"

Connected through hyperedge HE-6 (induced by source paper "who framed roger reindeer de censorship of facebook posts by snippet classification"):
  with members:
    - "semi supervised knowledge extraction for detection of drugs and their effects"
    - "ossint open source social network intelligence an efficient and effective way to uncover private information in osn profiles"
    - "science vs conspiracy collective narratives in the age of misinformation"
    - "socialspy browsing supposedly hidden information in online social networks"
    - "an automated social graph de anonymization technique"
    - "the role of social networks in information diffusion"
    - "information contagion an empirical study of the spread of news on digg and twitter social networks"

Connected through hyperedge HE-7 (induced by source paper "few throats to choke on the current structure of the internet"):
  with members:
    - "mending wall on the implementation of censorship in india"
    - "encore lightweight measurement of web censorship with cross origin requests"
    - "dimes let the internet measure itself"
    - "government mandated blocking of foreign web content"

Connected through hyperedge HE-8 (induced by source paper "where the light gets in analyzing web censorship mechanisms in india"):
  with members:
    - "mending wall on the implementation of censorship in india"
    - "few throats to choke on the current structure of the internet"
    - "encore lightweight measurement of web censorship with cross origin requests"
    - "censorship in the wild analyzing internet filtering in syria"

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)