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: "dynamic rate adaptation for improved throughput and delay in wireless network coded broadcast"
  Abstract: In this paper we provide theoretical and simulation-based study of the delivery delay performance of a number of existing throughput optimal coding schemes and use the results to design a new dynamic rate adaptation scheme that achieves improved overall throughput-delay performance. #R##N#Under a baseline rate control scheme, the receivers' delay performance is examined. Based on their Markov states, the knowledge difference between the sender and receiver, three distinct methods for packet delivery are identified: zero state, leader state and coefficient-based delivery. We provide analyses of each of these and show that, in many cases, zero state delivery alone presents a tractable approximation of the expected packet delivery behaviour. Interestingly, while coefficient-based delivery has so far been treated as a secondary effect in the literature, we find that the choice of coefficients is extremely important in determining the delay, and a well chosen encoding scheme can, in fact, contribute a significant improvement to the delivery delay. #R##N#Based on our delivery delay model, we develop a dynamic rate adaptation scheme which uses performance prediction models to determine the sender transmission rate. Surprisingly, taking this approach leads us to the simple conclusion that the sender should regulate its addition rate based on the total number of undelivered packets stored at the receivers. We show that despite its simplicity, our proposed dynamic rate adaptation scheme results in noticeably improved throughput-delay performance over existing schemes in the literature.

Connected through hyperedge HE-1 (induced by source paper "high throughput low delay wireless multicast via multi channel moving window codes"):
  with members:
    - "throughput optimal broadcast in wireless networks with dynamic topology"
    - "analysis and optimization of sparse random linear network coding for reliable multicast services"
    - "constant delay and constant feedback moving window network coding for wireless multicast design and asymptotic analysis"
    - "throughput of rateless codes over broadcast erasure channels"
    - "feedback based online network coding"
    - "arq for network coding"

Connected through hyperedge HE-2 (induced by source paper "multirate packet delivery in heterogeneous broadcast networks"):
  with members:
    - "network coded multiple access"
    - "completion delay minimization for instantly decodable network codes"
    - "throughput delay analysis of random linear network coding for wireless broadcasting"
    - "effective delay control in online network coding"
    - "arq for network coding"
    - "online network coding for optimal throughput and delay the three receiver case"
    - "intermediate performance of rateless codes"

Connected through hyperedge HE-3 (induced by source paper "on minimizing the average packet decoding delay in wireless network coded broadcast"):
  with members:
    - "effective delay control in online network coding"
    - "informed network coding for minimum decoding delay"

Connected through hyperedge HE-4 (induced by source paper "constant delay and constant feedback moving window network coding for wireless multicast design and asymptotic analysis"):
  with members:
    - "scheduling of multicast and unicast services under limited feedback by using rateless codes"
    - "network control without csi using rateless codes for downlink cellular systems"
    - "the effect of block wise feedback on the throughput delay trade off in streaming"
    - "throughput of rateless codes over broadcast erasure channels"
    - "three schemes for wireless coded broadcast to heterogeneous users"
    - "throughput delay analysis of random linear network coding for wireless broadcasting"
    - "network coding meets tcp"
    - "effective delay control in online network coding"

Connected through hyperedge HE-5 (induced by source paper "instantly decodable versus random linear network coding a comparative framework for throughput and decoding delay performance"):
  with members:
    - "throughput delay analysis of random linear network coding for wireless broadcasting"
    - "effective delay control in online network coding"
    - "feedback based online network coding"
    - "informed network coding for minimum decoding delay"

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.IT(Information Theory)