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: "effective delay control in online network coding"
  Abstract: Motivated by streaming applications with stringent delay constraints, we consider the design of online network coding algorithms with timely delivery guarantees. Assuming that the sender is providing the same data to multiple receivers over independent packet erasure channels, we focus on the case of perfect feedback and heterogeneous erasure probabilities. Based on a general analytical framework for evaluating the decoding delay, we show that existing ARQ schemes fail to ensure that receivers with weak channels are able to recover from packet losses within reasonable time. To overcome this problem, we re-define the encoding rules in order to break the chains of linear combinations that cannot be decoded after one of the packets is lost. Our results show that sending uncoded packets at key times ensures that all the receivers are able to meet specific delay requirements with very high probability.

Connected through hyperedge HE-1 (induced by source paper "reliability of multicast under random linear network coding"):
  with members:
    - "reliability of broadcast communications under sparse random linear network coding"
    - "decoding delay performance of random linear network coding for broadcast"
    - "novel performance analysis of network coded communications in single relay networks"
    - "resource allocation frameworks for network coded layered multimedia multicast services"
    - "binary systematic network coding for progressive packet decoding"
    - "optimized network coded scalable video multicasting over embms networks"
    - "performance analysis of random linear network coding in two source single relay networks"
    - "rethinking the intercept probability of random linear network coding"

Connected through hyperedge HE-2 (induced by source paper "multirate packet delivery in heterogeneous broadcast networks"):
  with members:
    - "network coded multiple access"
    - "dynamic rate adaptation for improved throughput and delay in wireless network coded broadcast"
    - "completion delay minimization for instantly decodable network codes"
    - "throughput delay analysis of random linear network coding for wireless broadcasting"
    - "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 "analysis and optimization of sparse random linear network coding for reliable multicast services"):
  with members:
    - "resource allocation frameworks for network coded layered multimedia multicast services"
    - "binary systematic network coding for progressive packet decoding"
    - "lte enhancements for public safety and security communications to support group multimedia communications"
    - "ultra reliable communication in 5g wireless systems"
    - "network coding meets multimedia a review"

Connected through hyperedge HE-4 (induced by source paper "performance characterization and transmission schemes for instantly decodable network coding in wireless broadcast"):
  with members:
    - "content aware instantly decodable network coding over wireless networks"
    - "coding opportunity densification strategies for instantly decodable network coding"
    - "throughput delay analysis of random linear network coding for wireless broadcasting"
    - "broadcasting in time division duplexing a random linear network coding approach"
    - "informed network coding for minimum decoding delay"
    - "arq for network coding"

Connected through hyperedge HE-5 (induced by source paper "on minimizing the average packet decoding delay in wireless network coded broadcast"):
  with members:
    - "dynamic rate adaptation for improved throughput and delay in wireless network coded broadcast"
    - "informed network coding for minimum decoding delay"

Connected through hyperedge HE-6 (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"
    - "dynamic rate adaptation for improved throughput and delay in wireless network coded broadcast"
    - "three schemes for wireless coded broadcast to heterogeneous users"
    - "throughput delay analysis of random linear network coding for wireless broadcasting"
    - "network coding meets tcp"

Connected through hyperedge HE-7 (induced by source paper "random linear network coding for wireless layered video broadcast general design methods for adaptive feedback free transmission"):
  with members:
    - "analysis and optimization of sparse random linear network coding for reliable multicast services"
    - "resource allocation frameworks for network coded layered multimedia multicast services"
    - "adaptive prioritized random linear coding and scheduling for layered data delivery from multiple servers"
    - "inter session network coding for transmitting multiple layered streams over single hop wireless networks"
    - "joint optimization of throughput and packet drop rate for delay sensitive applications in tdd satellite network coded systems"
    - "network coding meets multimedia a review"
    - "a quantitative measure of fairness and discrimination for resource allocation in shared computer systems"

Connected through hyperedge HE-8 (induced by source paper "beyond the min cut bound deterministic network coding for asynchronous multirate broadcast"):
  with members:
    - "joint coding and scheduling optimization in wireless systems with varying delay sensitivities"
    - "throughput delay analysis of random linear network coding for wireless broadcasting"
    - "arq for network coding"
    - "random linear network coding for time division duplexing when to stop talking and start listening"
    - "intermediate performance of rateless codes"
    - "on coding for reliable communication over packet 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.IT(Information Theory)