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: "vulnerability of mrd code based universal secure network coding against stronger eavesdroppers"
  Abstract: Silva et al. proposed a universal secure network coding scheme based on MRD codes, which can be applied to any underlying network code. This paper considers a stronger eavesdropping model where the eavesdroppers possess the ability to re-select the tapping links during the transmission. We give a proof for the impossibility of attaining universal security against such adversaries using Silva et al.'s code for all choices of code parameters, even with a restricted number of tapped links. We also consider the cases with restricted tapping duration and derive some conditions for this code to be secure.

Connected through hyperedge HE-1 (induced by source paper "secure network code for adaptive and active attacks with no randomness in intermediate nodes"):
  with members:
    - "secrecy and robustness for active attack in secure network coding and its application to network quantum key distribution"
    - "universal secure multiplex network coding with dependent and non uniform messages"
    - "secure multi source multicast"
    - "coding across unicast sessions can increase the secure message capacity"
    - "quantum inspired secure wireless communication protocol under spatial and local gaussian noise assumptions"
    - "secure wireless communication under spatial and local gaussian noise assumptions"
    - "on secure network coding for two unicast sessions studying butterflies"
    - "relative generalized rank weight of linear codes and its applications to network coding"

Connected through hyperedge HE-2 (induced by source paper "secrecy and robustness for active attack in secure network coding and its application to network quantum key distribution"):
  with members:
    - "secure network code for adaptive and active attacks with no randomness in intermediate nodes"
    - "universal construction of cheater identifiable secret sharing against rushing cheaters without honest majority"
    - "universal secure multiplex network coding with dependent and non uniform messages"
    - "secure multi source multicast"
    - "quantum inspired secure wireless communication protocol under spatial and local gaussian noise assumptions"
    - "secure wireless communication under spatial and local gaussian noise assumptions"
    - "relative generalized rank weight of linear codes and its applications to network coding"
    - "coding against a limited view adversary the effect of causality and feedback"

Connected through hyperedge HE-3 (induced by source paper "relative generalized rank weight of linear codes and its applications to network coding"):
  with members:
    - "generalized rank weights a duality statement"
    - "new parameters of linear codes expressing security performance of universal secure network coding"
    - "universal secure network coding via rank metric codes"
    - "secure multiplex network coding"
    - "secure network coding for wiretap networks of type ii"
    - "on metrics for error correction in network coding"
    - "mds codes on the erasure erasure wiretap channel"
    - "a rank metric approach to error control in random network coding"

Connected through hyperedge HE-4 (induced by source paper "secure multiplex network coding"):
  with members:
    - "universal secure network coding via rank metric codes"
    - "exponential decreasing rate of leaked information in universal random privacy amplification"
    - "secure multiplex coding with a common message"
    - "on wiretap networks ii"
    - "secure multiplex coding to attain the channel capacity in wiretap channels"

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)