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: "mds codes on the erasure erasure wiretap channel"
  Abstract: This paper considers the problem of perfectly secure communication on a modified version of Wyner's wiretap channel II where both the main and wiretapper's channels have some erasures. A secret message is to be encoded into $n$ channel symbols and transmitted. The main channel is such that the legitimate receiver receives the transmitted codeword with exactly $n - \nu$ erasures, where the positions of the erasures are random. Additionally, an eavesdropper (wire-tapper) is able to observe the transmitted codeword with $n - \mu$ erasures in a similar fashion. This paper studies the maximum achievable information rate with perfect secrecy on this channel and gives a coding scheme using nested codes that achieves the secrecy capacity.

Connected through hyperedge HE-1 (induced by source paper "the storage versus repair bandwidth trade off for clustered storage systems"):
  with members:
    - "optimal repair layering for erasure coded data centers from theory to practice"
    - "capacity of clustered distributed storage"
    - "a note on secure minimum storage regenerating codes"
    - "architecture aware coding for distributed storage repairable block failure resilient codes"
    - "non homogeneous two rack model for distributed storage systems"
    - "capacity and security of heterogeneous distributed storage systems"
    - "a realistic distributed storage system the rack model"
    - "distributed storage codes with repair by transfer and nonachievability of interior points on the storage bandwidth tradeoff"

Connected through hyperedge HE-2 (induced by source paper "guessing attacks on distributed storage systems"):
  with members:
    - "distributed task encoding"
    - "distributed storage for data security"
    - "on the listsize capacity with feedback"
    - "encoding tasks and renyi entropy"
    - "guesswork large deviations and shannon entropy"
    - "the shannon cipher system with a guessing wiretapper general sources"
    - "guessing revisited a large deviations approach"
    - "guessing under source uncertainty"

Connected through hyperedge HE-3 (induced by source paper "improved constructions of nested code pairs"):
  with members:
    - "on the distance of stabilizer quantum codes from j affine variety codes"
    - "stabilizer quantum codes from j affine variety codes and a new steane like enlargement"
    - "xing ling codes duals of their subcodes and good asymmetric quantum codes"
    - "quantum codes from affine variety codes and their subfield subcodes"
    - "relative generalized hamming weights of one point algebraic geometric codes"
    - "new quantum codes from evaluation and matrix product codes"
    - "feng rao decoding of primary codes"
    - "css like constructions of asymmetric quantum codes"

Connected through hyperedge HE-4 (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"
    - "vulnerability of mrd code based universal secure network coding against stronger eavesdroppers"
    - "secure network coding for wiretap networks of type ii"
    - "on metrics for error correction in network coding"
    - "a rank metric approach to error control in random network coding"

Connected through hyperedge HE-5 (induced by source paper "relative generalized hamming weights of one point algebraic geometric codes"):
  with members:
    - "relative generalized rank weight of linear codes and its applications to network coding"
    - "feng rao decoding of primary codes"
    - "an improvement of the feng rao bound for primary codes"
    - "further improvements on the feng rao bound for dual codes"
    - "on the order bounds for one point ag codes"
    - "strongly secure ramp secret sharing schemes for general access structures"

Connected through hyperedge HE-6 (induced by source paper "secure erasure codes with partial decodability"):
  with members:
    - "weakly secure regenerating codes for distributed storage"
    - "on block security of regenerating codes at the mbr point for distributed storage systems"
    - "strongly secure ramp secret sharing schemes for general access structures"

Connected through hyperedge HE-7 (induced by source paper "new parameters of linear codes expressing security performance of universal secure network coding"):
  with members:
    - "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"

Connected through hyperedge HE-8 (induced by source paper "securing dynamic distributed storage systems against eavesdropping and adversarial attacks"):
  with members:
    - "network codes resilient to jamming and eavesdropping"
    - "security in distributed storage systems by communicating a logarithmic number of bits"
    - "exact regeneration codes for distributed storage repair using interference alignment"
    - "explicit codes minimizing repair bandwidth for distributed storage"
    - "a rank metric approach to error control in random network coding"
    - "network coding for distributed storage systems"
    - "security for wiretap networks via rank metric codes"
    - "coding for errors and erasures in random network coding"

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)