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: "optimal layered representation for adaptive interactive multiview video streaming"
  Abstract: We consider an interactive multiview video streaming (IMVS) system where clients select their preferred viewpoint in a given navigation window. To provide high quality IMVS, many high quality views should be transmitted to the clients. However, this is not always possible due to the limited and heterogeneous capabilities of the clients. In this paper, we propose a novel adaptive IMVS solution based on a layered multiview representation where camera views are organized into layered subsets to match the different clients constraints. We formulate an optimization problem for the joint selection of the views subsets and their encoding rates. Then, we propose an optimal and a reduced computational complexity greedy algorithms, both based on dynamic-programming. Simulation results show the good performance of our novel algorithms compared to a baseline algorithm, proving that an effective IMVS adaptive solution should consider the scene content and the client capabilities and their preferences in navigation.

Connected through hyperedge HE-1 (induced by source paper "cache aided interactive multiview video streaming in small cell wireless networks"):
  with members:
    - "mobility and popularity aware coded small cell caching"
    - "joint caching routing and channel assignment for collaborative small cell cellular networks"
    - "adapting caching to audience retention rate which video chunk to store"
    - "learning based optimization of cache content in a small cell base station"
    - "collaborative p2p streaming of interactive live free viewpoint video"
    - "femtocaching wireless video content delivery through distributed caching helpers"

Connected through hyperedge HE-2 (induced by source paper "optimized data representation for interactive multiview navigation"):
  with members:
    - "optimized packet scheduling in multiview video navigation systems"
    - "navigation domain representation for interactive multiview imaging"

Connected through hyperedge HE-3 (induced by source paper "optimal representations for adaptive streaming in interactive multi view video systems"):
  with members:
    - "merge frame design for video stream switching using piecewise constant functions"
    - "optimal lagrange multipliers for dependent rate allocation in video coding"
    - "in network view synthesis for interactive multiview video systems"
    - "optimal selection of adaptive streaming representations"
    - "optimized packet scheduling in multiview video navigation systems"

Connected through hyperedge HE-4 (induced by source paper "in network view synthesis for interactive multiview video systems"):
  with members:
    - "wireless device to device caching networks basic principles and system performance"
    - "optimized packet scheduling in multiview video navigation systems"
    - "correlation aware packet scheduling in multi camera networks"
    - "network coding meets multimedia a review"

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.MM(Multimedia)