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: "towards a classical proof of exponential lower bound for 2 probe smooth codes"
  Abstract: Let C: {0,1}^n -> {0,1}^m be a code encoding an n-bit string into an m-bit string. Such a code is called a (q, c, e) smooth code if there exists a decoding algorithm which while decoding any bit of the input, makes at most q probes on the code word and the probability that it looks at any location is at most c/m. The error made by the decoding algorithm is at most e. Smooth codes were introduced by Katz and Trevisan in connection with Locally decodable codes. #R##N#For 2-probe smooth codes Kerenedis and de Wolf have shown exponential in n lower bound on m in case c and e are constants. Their lower bound proof went through quantum arguments and interestingly there is no completely classical argument as yet for the same (albeit completely classical !) statement. #R##N#We do not match the bounds shown by Kerenedis and de Wolf but however show the following. Let C: {0,1}^n -> {0,1}^m be a (2,c,e) smooth code and if e  = 2^(n/320c^2 - 1)$. We hope that the arguments and techniques used in this paper extend (or are helpful in making similar other arguments), to match the bounds shown using quantum arguments. More so, hopefully they extend to show bounds for codes with greater number of probes where quantum arguments unfortunately do not yield good bounds (even for 3-probe codes).

Connected through hyperedge HE-1 (induced by source paper "lower bounds for 2 query lccs over large alphabet"):
  with members:
    - "peeling algorithm on random hypergraphs with superlinear number of hyperedges"
    - "breaking the quadratic barrier for 3 lccs over the reals"

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.CR(Cryptography and Security)