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: "analyzing the costs and benefits of dns dot and doh for the modern web"
  Abstract: Essentially all Internet communication relies on the Domain Name System (DNS), which first maps a human-readable Internet destination or service to an IP address before two endpoints establish a connection to exchange data. Today, most DNS queries and responses are transmitted in cleartext, making them vulnerable to eavesdroppers and traffic analysis. Past work has demonstrated that DNS queries can reveal everything from browsing activity to user activity in a smart home. To mitigate some of these privacy risks, two new protocols have been proposed: DNS-over-HTTPS (DoH) and DNS-over-TLS (DoT). Rather than sending queries and responses as cleartext, these protocols establish encrypted tunnels between clients and resolvers. This fundamental architectural change has implications for the performance of DNS, as well as for content delivery. #R##N#In this paper, we measure the effect of DoH and DoT on name resolution performance and content delivery. We find that although DoH and DoT response times can be higher than for conventional DNS (Do53), DoT can perform better than both protocols in terms of page load times, and DoH can at best perform indistinguishably from Do53. However, when network conditions degrade, webpages load quickest with Do53, with a median of almost 0.5 seconds faster compared to DoH. Furthermore, in a substantial amount of cases, a webpage may not load at all with DoH, while it loads successfully with DoT and Do53. Our in-depth analysis reveals various opportunities to readily improve DNS performance, for example through opportunistic partial responses and wire format caching.

Connected through hyperedge HE-1 (induced by source paper "k resolver towards decentralizing encrypted dns resolution"):
  with members:
    - "encrypted dns privacy a traffic analysis perspective"
    - "pdot private dns over tls with tee support"
    - "assessing the privacy benefits of domain name encryption"
    - "the chain of implicit trust an analysis of the web third party resources loading"
    - "iclab a global longitudinal internet censorship measurement platform"
    - "padding ain t enough assessing the privacy guarantees of encrypted dns"
    - "measuring i2p censorship at a global scale"
    - "tranco a research oriented top sites ranking hardened against manipulation"

Connected through hyperedge HE-2 (induced by source paper "d dns towards re decentralizing the dns"):
  with members:
    - "k resolver towards decentralizing encrypted dns resolution"

Connected through hyperedge HE-3 (induced by source paper "assessing the privacy benefits of domain name encryption"):
  with members:
    - "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"
    - "k fingerprinting a robust scalable website fingerprinting technique"

Connected through hyperedge HE-4 (induced by source paper "encrypted dns privacy a traffic analysis perspective"):
  with members:
    - "deep fingerprinting undermining website fingerprinting defenses with deep learning"
    - "oblivious dns practical privacy for dns queries"
    - "automated website fingerprinting through deep learning"
    - "how unique is your onion an analysis of the fingerprintability of tor onion services"
    - "k fingerprinting a robust scalable website fingerprinting technique"
    - "toward an efficient website fingerprinting defense"
    - "i know why you went to the clinic risks and realization of https traffic analysis"

Connected through hyperedge HE-5 (induced by source paper "enhanced performance and privacy via resolver less dns"):
  with members:
    - "enhanced performance for the encrypted web through tls resumption across hostnames"
    - "accelerating quic s connection establishment on high latency access networks"
    - "tracking users across the web via tls session resumption"
    - "eyeorg a platform for crowdsourcing web quality of experience measurements"

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.NI(Networking and Internet Architecture)