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: "identification location domination and metric dimension on interval and permutation graphs ii algorithms and complexity"
  Abstract: We consider the problems of finding optimal identifying codes, (open) locating-dominating sets and resolving sets (denoted Identifying Code, (Open) Open Locating-Dominating Set and Metric Dimension) of an interval or a permutation graph. In these problems, one asks to distinguish all vertices of a graph by a subset of the vertices, using either the neighbourhood within the solution set or the distances to the solution vertices. Using a general reduction for this class of problems, we prove that the decision problems associated to these four notions are NP-complete, even for interval graphs of diameter 2 and permutation graphs of diameter 2. While Identifying Code and (Open) Locating-Dominating Set are trivially fixed-parameter-tractable when parameterized by solution size, it is known that in the same setting Metric Dimension is W[2]-hard. We show that for interval graphs, this parameterization of Metric Dimension is fixed-parameter-tractable.

Connected through hyperedge HE-1 (induced by source paper "alternative parameterizations of metric dimension"):
  with members:
    - "a polynomial turing kernel for weighted independent set in bull free graphs"
    - "metric dimension of bounded tree length graphs"
    - "metric dimension parameterized by max leaf number"
    - "characterizing the easy to find subgraphs from the viewpoint of polynomial time algorithms kernels and turing kernels"
    - "metric dimension for gabriel unit disk graphs is np complete"
    - "kernelization lower bounds by cross composition"
    - "non existence of polynomial kernels for the test cover problem"
    - "parameterized study of the test cover problem"

Connected through hyperedge HE-2 (induced by source paper "on the distance identifying set meta problem and applications to the complexity of identifying problems on graphs"):
  with members:
    - "metric dimension of bounded tree length graphs"
    - "metric dimension for gabriel unit disk graphs is np complete"
    - "on the parameterized and approximation hardness of metric dimension"
    - "on the complexity of metric dimension"

Connected through hyperedge HE-3 (induced by source paper "parameterized and approximation complexity of the detection pair problem in graphs"):
  with members:
    - "metric dimension parameterized by max leaf number"
    - "analytical approach to parallel repetition"
    - "on the parameterized and approximation hardness of metric dimension"
    - "on the complexity of metric dimension"

Connected through hyperedge HE-4 (induced by source paper "identification of points using disks"):
  with members:
    - "identifying codes in hereditary classes of graphs and vc dimension"
    - "star partitions of perfect graphs"

Connected through hyperedge HE-5 (induced by source paper "parameterized and approximation complexity of partial vc dimension"):
  with members:
    - "inapproximability of vc dimension and littlestone s dimension"
    - "identification location domination and metric dimension on interval and permutation graphs i bounds"
    - "on the approximability of partial vc dimension"
    - "identifying codes in hereditary classes of graphs and vc dimension"
    - "hitting set for hypergraphs of low vc dimension"
    - "parameterized approximability of maximizing the spread of influence in networks"
    - "parameterizations of test cover with bounded test sizes"
    - "parameterized study of the test cover problem"

Connected through hyperedge HE-6 (induced by source paper "identifying codes in hereditary classes of graphs and vc dimension"):
  with members:
    - "identification location domination and metric dimension on interval and permutation graphs i bounds"
    - "inapproximability of truthful mechanisms via generalizations of the vc dimension"

Connected through hyperedge HE-7 (induced by source paper "complexity of metric dimension on planar graphs"):
  with members:
    - "metric dimension of bounded tree length graphs"
    - "metric dimension for gabriel unit disk graphs is np complete"
    - "on the parameterized and approximation hardness of metric dimension"
    - "bidimensionality and eptas"

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.DM(Discrete Mathematics)