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: "small width low distortions quasi isometric embeddings with quantized sub gaussian random projections"
  Abstract: Under which conditions a subset $\mathcal K$ of $\mathbb R^N$ can be embedded in another one of $\delta \mathbb Z^M$ for some resolution $\delta>0$? We address this general question through the specific use of a quantized random linear mapping ${\bf A}:\mathbb R^N \to \delta \mathbb Z^M$ combining a linear projection of $\mathbb R^N$ in $\mathbb R^M$ associated to a random matrix $\boldsymbol \Phi \in \mathbb R^{M\times N}$ with a uniform scalar (dithered) quantization $\mathcal Q$ of $\mathbb R^M$ in $\delta\mathbb Z^M$. The targeted embedding relates the $\ell_2$-distance of any pair of vectors in $\mathcal K$ with the $\ell_1$-distance of their respective mappings in $\delta \mathbb Z^M$, allowing for both multiplicative and additive distortions between these two quantities, i.e., describing a $\ell_2/\ell_1$-quasi-isometric embedding. We show that the sought conditions depend on the Gaussian mean width $w(\mathcal K)$ of the subset $\mathcal K$. In particular, given a symmetric sub-Gaussian distribution $\varphi$ and a precision $\epsilon > 0$, if $M \geq C \epsilon^{-5} w(\mathcal K)^2$ and if the sensing matrix $\boldsymbol \Phi$ has entries i.i.d. as $\varphi$, then, with high probability, the mapping $\bf A$ provides a $\ell_2/\ell_1$-quasi-isometry between $\mathcal K$ and its image in $\delta \mathbb Z^M$. Moreover, in this embedding, the additive distortion is of order $\delta\epsilon$ while the multiplicative one grows with $\epsilon$. For non-Gaussian random $\boldsymbol \Phi$, the multiplicative error is also impacted by the sparsity of the vectors difference, i.e., being smaller for "not too sparse" difference. When $\mathcal K$ is the set of bounded $K$-sparse vectors in any orthonormal basis, then only $M \geq C \epsilon^{-2} \log(c N/K\epsilon^{3/2})$ measurements suffice. Remark: all values $C,c>0$ above only depend on $\delta$ and on the distribution $\varphi$.

Connected through hyperedge HE-1 (induced by source paper "instance optimal decoding and the restricted isometry property"):
  with members:
    - "sketching for large scale learning of mixture models"
    - "deep neural networks with random gaussian weights a universal classification strategy"
    - "on the equivalence between kernel quadrature rules and random feature expansions"
    - "representation and coding of signal geometry"
    - "stable recovery of low dimensional cones in hilbert spaces one rip to rule them all"
    - "fundamental performance limits for ideal decoders in high dimensional linear inverse problems"
    - "sparsity constrained nonlinear optimization optimality conditions and algorithms"
    - "a probabilistic and ripless theory of compressed sensing"

Connected through hyperedge HE-2 (induced by source paper "consistent basis pursuit for signal and matrix estimates in quantized compressed sensing"):
  with members:
    - "compressive classification and the rare eclipse problem"
    - "on the gap between rip properties and sparse recovery conditions"
    - "small width low distortions quantized random embeddings of low complexity sets"
    - "quantization and compressive sensing"
    - "unlocbox a matlab convex optimization toolbox using proximal splitting methods"
    - "error decay of almost consistent signal estimations from quantized random gaussian projections"
    - "error decay of almost consistent signal estimations from quantized gaussian random projections"
    - "a quantized johnson lindenstrauss lemma the finding of buffon s needle"

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)