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: "regenerating codes for errors and erasures in distributed storage"
  Abstract: Regenerating codes are a class of codes proposed for providing reliability of data and efficient repair of failed nodes in distributed storage systems. In this paper, we address the fundamental problem of handling errors and erasures during the data-reconstruction and node-repair operations. We provide explicit regenerating codes that are resilient to errors and erasures, and show that these codes are optimal with respect to storage and bandwidth requirements. As a special case, we also establish the capacity of a class of distributed storage systems in the presence of malicious adversaries. While our code constructions are based on previously constructed Product-Matrix codes, we also provide necessary and sufficient conditions for introducing resilience in any regenerating code.

Connected through hyperedge HE-1 (induced by source paper "enabling optimal access and error correction for the repair of reed solomon codes"):
  with members:
    - "explicit constructions of msr codes for clustered distributed storage the rack aware storage model"
    - "optimal repairing schemes for reed solomon codes with alphabet sizes linear in lengths under the rack aware model"
    - "on the i o costs of some repair schemes for full length reed solomon codes"
    - "the repair problem for reed solomon codes optimal repair of single and multiple erasures asymptotically optimal node size"
    - "a tight lower bound on the sub packetization level of optimal access msr and mds codes"
    - "repairing reed solomon codes with multiple erasures"
    - "minimum storage regenerating codes for all parameters"
    - "explicit constructions of high rate mds array codes with optimal repair bandwidth"

Connected through hyperedge HE-2 (induced by source paper "on error decoding of locally repairable and partial mds codes"):
  with members:
    - "on decoding and applications of interleaved goppa codes"
    - "universal and dynamic locally repairable codes with maximal recoverability via sum rank codes"
    - "improved power decoding of interleaved one point hermitian codes"
    - "a public key cryptosystem from interleaved goppa codes"
    - "list decoding of locally repairable codes"
    - "fractional decoding error correction from partial information"
    - "a complete classification of partial mds maximally recoverable codes with one global parity"
    - "decoding of interleaved reed solomon codes using improved power decoding"

Connected through hyperedge HE-3 (induced by source paper "improving the secrecy of distributed storage systems using interference alignment"):
  with members:
    - "optimal locally repairable and secure codes for distributed storage systems"
    - "data secrecy in distributed storage systems under exact repair"
    - "distributed storage codes with repair by transfer and nonachievability of interior points on the storage bandwidth tradeoff"
    - "interference alignment in regenerating codes for distributed storage necessity and code constructions"
    - "information theoretically secure regenerating codes for distributed storage"
    - "on secure distributed data storage under repair dynamics"
    - "exact regeneration codes for distributed storage repair using interference alignment"
    - "decentralized erasure codes for distributed networked storage"

Connected through hyperedge HE-4 (induced by source paper "bandwidth adaptive error resilient mbr exact repair regenerating codes"):
  with members:
    - "product matrix msr codes with bandwidth adaptive exact repair"
    - "product matrix minimum storage regenerating codes with flexible number of helpers"
    - "mds codes with progressive engagement property for cloud storage systems"
    - "explicit constructions of high rate mds array codes with optimal repair bandwidth"
    - "on mbr codes with replication"
    - "explicit constructions of optimal access mds codes with nearly optimal sub packetization"
    - "information theoretically secure erasure codes for distributed storage"
    - "beyond the mds bound in distributed cloud storage"

Connected through hyperedge HE-5 (induced by source paper "capacity of wireless distributed storage systems with broadcast repair"):
  with members:
    - "the storage versus repair bandwidth trade off for clustered storage systems"
    - "centralized multi node repair regenerating codes"
    - "wireless device to device caching networks basic principles and system performance"
    - "distributed storage in mobile wireless networks with device to device communication"
    - "broadcast repair for wireless distributed storage systems"
    - "explicit constructions of high rate mds array codes with optimal repair bandwidth"
    - "centralized repair of multiple node failures with applications to communication efficient secret sharing"
    - "space time storage codes for wireless distributed storage systems"

Connected through hyperedge HE-6 (induced by source paper "security concerns in minimum storage cooperative regenerating codes"):
  with members:
    - "on secrecy capacity of minimum storage regenerating codes"
    - "layered exact repair regenerating codes via embedded error correction and block designs"
    - "an alternate construction of an access optimal regenerating code with optimal sub packetization level"
    - "codes between mbr and msr points with exact repair property"
    - "optimal locally repairable and secure codes for distributed storage systems"
    - "zigzag codes mds array codes with optimal rebuilding"
    - "data secrecy in distributed storage systems under exact repair"
    - "exact repair regenerating codes via layered erasure correction and block designs"

Connected through hyperedge HE-7 (induced by source paper "improved upper bounds on systematic length for linear minimum storage regenerating codes"):
  with members:
    - "progress on high rate msr codes enabling arbitrary number of helper nodes"
    - "minimum storage regenerating codes for all parameters"
    - "explicit constructions of optimal access mds codes with nearly optimal sub packetization"
    - "on secrecy capacity of minimum storage regenerating codes"
    - "a high rate msr code with polynomial sub packetization level"
    - "a framework of constructions of minimal storage regenerating codes with the optimal access update property"
    - "layered exact repair regenerating codes via embedded error correction and block designs"
    - "an alternate construction of an access optimal regenerating code with optimal sub packetization level"

Connected through hyperedge HE-8 (induced by source paper "asymptotically optimal regenerating codes over any field"):
  with members:
    - "minimum storage regenerating codes for all parameters"
    - "an explicit coupled layer construction of a high rate msr code with low sub packetization level small field size and all node repair"
    - "explicit constructions of high rate mds array codes with optimal repair bandwidth"
    - "on mbr codes with replication"
    - "explicit constructions of optimal access mds codes with nearly optimal sub packetization"
    - "optimal systematic distributed storage codes with fast encoding"
    - "novel repair by transfer codes and systematic exact mbr codes with lower complexities and smaller field sizes"
    - "explicit mbr all symbol locality codes"

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)