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: "time optimal interactive proofs for circuit evaluation"
  Abstract: Recently, researchers have been working toward the development of practical general-purpose protocols for verifiable computation. These protocols enable a computationally weak verifier to offload computations to a powerful but untrusted prover, while providing the verifier with a guarantee that the prover performed the computations correctly. Despite substantial progress, existing implementations are not yet practical. The main bottleneck is typically the extra effort required by the prover to return an answer with a guarantee of correctness, compared to returning an answer with no guarantee. #R##N#We describe a refinement of a powerful interactive proof protocol originally due to Goldwasser, Kalai, and Rothblum. Cormode, Mitzenmacher, and Thaler show how to implement the prover in this protocol in time O(S log S), where S is the size of an arithmetic circuit computing the function of interest. Our refinements apply to circuits whose wiring pattern is sufficiently "regular"; for these circuits, we bring the runtime of the prover down to O(S). That is, our prover can evaluate the circuit with a guarantee of correctness, with only a constant-factor blowup in work compared to evaluating the circuit with no guarantee. #R##N#We argue that our refinements capture a large class of circuits, and prove some theorems formalizing this. Experimentally, our refinements yield a 200x speedup for the prover over the implementation of Cormode et al., and our prover is less than 10x slower than a C++ program that simply evaluates the circuit. Along the way, we describe a special-purpose protocol for matrix multiplication that is of interest in its own right. #R##N#Our final contribution is a protocol targeted at general data parallel computation. Compared to prior work, this protocol can more efficiently verify complicated computations as long as that computation is applied independently to many pieces of data.

Connected through hyperedge HE-1 (induced by source paper "doubly efficient pseudo deterministic proofs"):
  with members:
    - "solving linear programs in the current matrix multiplication time"
    - "pseudo deterministic proofs"
    - "graph isomorphism in quasipolynomial time"
    - "into the square on the complexity of quadratic time solvable problems"
    - "verifiable computation with massively parallel interactive proofs"
    - "practical verified computation with streaming interactive proofs"

Connected through hyperedge HE-2 (induced by source paper "veriml enabling integrity assurances and fair payments for machine learning as a service"):
  with members:
    - "a zero knowledge sumcheck and its applications"
    - "safetynets verifiable execution of deep neural networks on an untrusted cloud"
    - "noisy activation functions"
    - "stealing machine learning models via prediction apis"
    - "membership inference attacks against machine learning models"

Connected through hyperedge HE-3 (induced by source paper "safetynets verifiable execution of deep neural networks on an untrusted cloud"):
  with members:
    - "sok security and privacy in machine learning"
    - "globally optimal training of generalized polynomial neural networks with nonlinear spectral methods"
    - "convexified convolutional neural networks"
    - "on the computational efficiency of training neural networks"
    - "stochastic pooling for regularization of deep convolutional neural networks"
    - "do deep nets really need to be deep"
    - "verifying computations with streaming interactive proofs"

Connected through hyperedge HE-4 (induced by source paper "rational proofs with non cooperative provers"):
  with members:
    - "rational proofs with multiple provers"
    - "verifying computations with streaming interactive proofs"

Connected through hyperedge HE-5 (induced by source paper "remotegate incentive compatible remote configuration of security gateways"):
  with members:
    - "adversarial machine learning at scale"

Connected through hyperedge HE-6 (induced by source paper "strong eth breaks with merlin and arthur short non interactive proofs of batch evaluation"):
  with members:
    - "quadratic time hardness of lcs and other sequence similarity measures"
    - "probabilistic polynomials and hamming nearest neighbors"
    - "why walking the dog takes time frechet distance has no strongly subquadratic algorithms unless seth fails"
    - "circuit complexity proof complexity and polynomial identity testing"
    - "popular conjectures imply strong lower bounds for dynamic problems"
    - "edit distance cannot be computed in strongly subquadratic time unless seth is false"
    - "a satisfiability algorithm for sparse depth two threshold circuits"

Connected through hyperedge HE-7 (induced by source paper "linear time interactive certificates for the minimal polynomial and the determinant of a sparse matrix"):
  with members:
    - "essentially optimal interactive certificates in linear algebra"

Connected through hyperedge HE-8 (induced by source paper "interactive certificate for the verification of wiedemann s krylov sequence application to the certification of the determinant the minimal and the characteristic polynomials of sparse matrices"):
  with members:
    - "essentially optimal interactive certificates in linear algebra"

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)