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: "vip a framework for joint dynamic forwarding and caching in named data networks"
  Abstract: Emerging information-centric networking architectures seek to optimally utilize both bandwidth and storage for efficient content distribution. This highlights the need for joint design of traffic engineering and caching strategies, in order to optimize network performance in view of both current traffic loads and future traffic demands. We present a systematic framework for joint dynamic interest request forwarding and dynamic cache placement and eviction, within the context of the Named Data Networking (NDN) architecture. The framework employs a virtual control plane which operates on the user demand rate for data objects in the network, and an actual plane which handles Interest Packets and Data Packets. We develop distributed algorithms within the virtual plane to achieve network load balancing through dynamic forwarding and caching, thereby maximizing the user demand rate that the NDN network can satisfy. Numerical experiments within a number of network settings demonstrate the superior performance of the resulting algorithms for the actual plane in terms of low user delay and high rate of cache hits.

Connected through hyperedge HE-1 (induced by source paper "cache version selection and content placement for adaptive video streaming in wireless edge networks"):
  with members:
    - "jointly optimal routing and caching for arbitrary network topologies"
    - "mobile edge computing a survey on architecture and computation offloading"
    - "centralized network utility maximization over aggregate flows"
    - "collaborative multi bitrate video caching and processing in mobile edge computing networks"
    - "adaptive video streaming for wireless networks with multiple users and helpers"

Connected through hyperedge HE-2 (induced by source paper "popnetcod a popularity based caching policy for network coding enabled named data networking"):
  with members:
    - "open connect everywhere a glimpse at the internet ecosystem through the lens of the netflix cdn"
    - "which adaptation logic an objective and subjective performance evaluation of http based adaptive media streaming systems"
    - "netcodccn a network coding approach for content centric networks"

Connected through hyperedge HE-3 (induced by source paper "kelly cache networks"):
  with members:
    - "jointly optimal routing and caching for arbitrary network topologies"
    - "adaptive caching networks with optimality guarantees"
    - "on the complexity of optimal routing and content caching in heterogeneous networks"

Connected through hyperedge HE-4 (induced by source paper "mixed timescale online phy caching for dual mode mimo cooperative networks"):
  with members:
    - "cache enabled opportunistic cooperative mimo for video streaming in wireless systems"
    - "mixed timescale precoding and cache control in cached mimo interference network"
    - "degrees of freedom region of the mimo interference channel with output feedback and delayed csit"
    - "fundamental limits of distributed caching in d2d wireless networks"

Connected through hyperedge HE-5 (induced by source paper "jointly optimal routing and caching for arbitrary network topologies"):
  with members:
    - "a utility optimization approach to network cache design"
    - "adaptive caching networks with optimality guarantees"
    - "optimal geographic caching in cellular networks"
    - "exact analysis of ttl cache networks the case of caching policies driven by stopping times"
    - "on the complexity of optimal routing and content caching in heterogeneous networks"
    - "a unified approach to the performance analysis of caching systems"
    - "a versatile and accurate approximation for lru cache performance"

Connected through hyperedge HE-6 (induced by source paper "joint cache resource allocation and request routing for in network caching services"):
  with members:
    - "jointly optimal routing and caching for arbitrary network topologies"
    - "stochastic dynamic cache partitioning for encrypted content delivery"
    - "least recently used caches under the shot noise model"
    - "a unified approach to the performance analysis of caching systems"
    - "a versatile and accurate approximation for lru cache performance"

Connected through hyperedge HE-7 (induced by source paper "mindelay low latency forwarding and caching algorithms for information centric networks"):
  with members:
    - "a utility optimization approach to network cache design"
    - "adaptive caching networks with optimality guarantees"
    - "saf stochastic adaptive forwarding in named data networking"

Connected through hyperedge HE-8 (induced by source paper "stochastic content centric multicast scheduling for cache enabled heterogeneous cellular networks"):
  with members:
    - "wireless caching technical misconceptions and business barriers"
    - "coded retransmission in wireless networks via abstract mdps theory and algorithms"
    - "analysis on cache enabled wireless heterogeneous networks"
    - "optimal dynamic multicast scheduling for cache enabled content centric wireless networks"
    - "cache aided interference channels"
    - "coded caching for delay sensitive content"
    - "capacity and stable scheduling in heterogeneous wireless networks"
    - "multicast aware caching for small cell networks"

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)