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: "on secrecy capacity of minimum storage regenerating codes"
  Abstract: In this paper, we revisit the problem of characterizing the secrecy capacity of minimum storage regenerating (MSR) codes under the passive $(l_1,l_2)$-eavesdropper model, where the eavesdropper has access to data stored on $l_1$ nodes and the repair data for an additional $l_2$ nodes. We study it from the information-theoretic perspective. First, some general properties of MSR codes as well as a simple and generally applicable upper bound on secrecy capacity are given. Second, a new concept of \emph{stable} MSR codes is introduced, where the stable property is shown to be closely linked with secrecy capacity. Finally, a comprehensive and explicit result on secrecy capacity in the linear MSR scenario is present, which generalizes all related works in the literature and also predicts certain results for some unexplored linear MSR codes.

Connected through hyperedge HE-1 (induced by source paper "achieving secrecy capacity of minimum storage regenerating codes for all feasible n k d parameter values"):
  with members:
    - "minimum storage regenerating codes for all parameters"
    - "explicit constructions of high rate mds array codes with optimal repair bandwidth"
    - "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"
    - "optimal exact regenerating codes for distributed storage at the msr and mbr points via a product matrix construction"
    - "information theoretically secure regenerating codes for distributed storage"
    - "on secure distributed data storage under repair dynamics"

Connected through hyperedge HE-2 (induced by source paper "on the tradeoff region of secure exact repair regenerating codes"):
  with members:
    - "a note on secure minimum storage regenerating codes"
    - "explicit constructions of high rate mds array codes with optimal repair bandwidth"
    - "toward optimal secure distributed storage systems with exact repair"
    - "the storage repair bandwidth trade off of exact repair linear regenerating codes for the case d k n 1"
    - "layered exact repair regenerating codes via embedded error correction and block designs"
    - "symmetrical multilevel diversity coding and subset entropy inequalities"
    - "outer bounds for exact repair codes"
    - "optimal locally repairable and secure codes for distributed storage systems"

Connected through hyperedge HE-3 (induced by source paper "an overflow problem in network coding for secure cloud storage"):
  with members:
    - "toward optimal secure distributed storage systems with exact repair"
    - "security in locally repairable storage"
    - "batched sparse codes"
    - "novel repair by transfer codes and systematic exact mbr codes with lower complexities and smaller field sizes"
    - "data secrecy in distributed storage systems under exact repair"
    - "capacity and security of heterogeneous distributed storage systems"
    - "simple regenerating codes network coding for cloud storage"
    - "information theoretically secure regenerating codes for distributed storage"

Connected through hyperedge HE-4 (induced by source paper "generic secure repair for distributed storage"):
  with members:
    - "toward optimal secure distributed storage systems with exact repair"
    - "optimal locally repairable and secure codes for distributed storage systems"
    - "weakly secure regenerating codes for distributed storage"
    - "secure cooperative regenerating codes for distributed storage systems"
    - "information theoretically secure regenerating codes for distributed storage"

Connected through hyperedge HE-5 (induced by source paper "security concerns in minimum storage cooperative regenerating codes"):
  with members:
    - "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"
    - "distributed storage codes with repair by transfer and nonachievability of interior points on the storage bandwidth tradeoff"

Connected through hyperedge HE-6 (induced by source paper "centralized repair of multiple node failures with applications to communication efficient secret sharing"):
  with members:
    - "on the tradeoff region of secure exact repair regenerating codes"
    - "minimum storage regenerating codes for all parameters"
    - "broadcast repair for wireless distributed storage systems"
    - "explicit constructions of high rate mds array codes with optimal repair bandwidth"
    - "security concerns in minimum storage cooperative regenerating codes"
    - "optimal rebuilding of multiple erasures in mds codes"
    - "a high rate msr code with polynomial sub packetization level"
    - "cooperative local repair in distributed storage"

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"
    - "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"
    - "codes between mbr and msr points with exact repair property"

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)