human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "domain sharding for faster http 2 in lossy cellular networks"):
  Abstract: HTTP/2 (h2) is a new standard for Web communications that already delivers a large share of Web traffic. Unlike HTTP/1, h2 uses only one underlying TCP connection. In a cellular network with high loss and sudden spikes in latency, which the TCP stack might interpret as loss, using a single TCP connection can negatively impact Web performance. In this paper, we perform an extensive analysis of real world cellular network traffic and design a testbed to emulate loss characteristics in cellular networks. We use the emulated cellular network to measure h2 performance in comparison to HTTP/1.1, for webpages synthesized from HTTP Archive repository data. #R##N#Our results show that, in lossy conditions, h2 achieves faster page load times (PLTs) for webpages with small objects. For webpages with large objects, h2 degrades the PLT. We devise a new domain-sharding technique that isolates large and small object downloads on separate connections. Using sharding, we show that under lossy cellular conditions, h2 over multiple connections improves the PLT compared to h2 with one connection and HTTP/1.1 with six connections. Finally, we recommend content providers and content delivery networks to apply h2-aware domain-sharding on webpages currently served over h2 for improved mobile Web performance.

Includes members:
  Member "what slows you down your network or your device":
    also connected through other hyperedges:
      (none)
  Member "survey of end to end mobile network measurement testbeds tools and services":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "does network quality matter a field study of mobile user satisfaction")

Question: Please tell me which class the source paper 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.PF(Performance)