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: "new geometric algorithms for fully connected staged self assembly"
  Abstract: We consider staged self-assembly systems, in which square-shaped tiles can be added to bins in several stages. Within these bins, the tiles may connect to each other, depending on the glue types of their edges. Previous work by Demaine et al. showed that a relatively small number of tile types suffices to produce arbitrary shapes in this model. However, these constructions were only based on a spanning tree of the geometric shape, so they did not produce full connectivity of the underlying grid graph in the case of shapes with holes; designing fully connected assemblies with a polylogarithmic number of stages was left as a major open problem. We resolve this challenge by presenting new systems for staged assembly that produce fully connected polyominoes in O(log^2 n) stages, for various scale factors and temperature {\tau} = 2 as well as {\tau} = 1. Our constructions work even for shapes with holes and uses only a constant number of glues and tiles. Moreover, the underlying approach is more geometric in nature, implying that it promised to be more feasible for shapes with compact geometric description.

Connected through hyperedge HE-1 (induced by source paper "connected assembly and reconfiguration by finite automata"):
  with members:
    - "on the runtime of universal coating for programmable matter"
    - "cadbots algorithmic aspects of manipulating programmable matter with finite automata"
    - "shape formation by programmable particles"
    - "improved leader election for self organizing programmable matter"
    - "universal coating for programmable matter"
    - "an algorithmic framework for shape formation problems in self organizing particle systems"
    - "leader election and shape formation with self organizing programmable matter"
    - "universal computation with arbitrary polyomino tiles in non cooperative self assembly"

Connected through hyperedge HE-2 (induced by source paper "efficient parallel self assembly under uniform control inputs"):
  with members:
    - "tilt assembly algorithms for micro factories that build objects with uniform external forces"
    - "two hands are better than one up to constant factors"
    - "staged self assembly nanomanufacture of arbitrary shapes with o 1 glues"

Connected through hyperedge HE-3 (induced by source paper "cadbots algorithmic aspects of manipulating programmable matter with finite automata"):
  with members:
    - "active self assembly of algorithmic shapes and patterns in polylogarithmic time"

Connected through hyperedge HE-4 (induced by source paper "tilt assembly algorithms for micro factories that build objects with uniform external forces"):
  with members:
    - "coordinated motion planning reconfiguring a swarm of labeled robots with bounded stretch"
    - "collecting a swarm in a grid environment using shared global inputs"
    - "universal coating for programmable matter"
    - "optimal staged self assembly of general shapes"
    - "an algorithmic framework for shape formation problems in self organizing particle systems"
    - "particle computation designing worlds to control robot swarms with only global signals"
    - "crowdsourcing swarm manipulation experiments a massive online user study with large swarms of simple robots"
    - "two hands are better than one up to constant factors"

Connected through hyperedge HE-5 (induced by source paper "verification in staged tile self assembly"):
  with members:
    - "optimal staged self assembly of general shapes"
    - "staged self assembly and polyomino context free grammars"
    - "producibility in hierarchical self assembly"
    - "the power of nondeterminism in self assembly"
    - "staged self assembly nanomanufacture of arbitrary shapes with o 1 glues"

Connected through hyperedge HE-6 (induced by source paper "self assembly of shapes at constant scale using repulsive forces"):
  with members:
    - "universal shape replicators via self assembly with attractive and repulsive forces"
    - "fuel efficient computation in passive self assembly"
    - "negative interactions in irreversible self assembly"
    - "self assembly of arbitrary shapes using rnase enzymes meeting the kolmogorov bound with small scale factor extended abstract"
    - "reducing tile complexity for the self assembly of scaled shapes through temperature programming"
    - "staged self assembly nanomanufacture of arbitrary shapes with o 1 glues"
    - "complexity of self assembled shapes"

Connected through hyperedge HE-7 (induced by source paper "optimal staged self assembly of general shapes"):
  with members:
    - "optimal program size complexity for self assembly at temperature 1 in 3d"
    - "the two handed tile assembly model is not intrinsically universal"
    - "staged self assembly and polyomino context free grammars"
    - "producibility in hierarchical self assembly"
    - "intrinsic universality and the computational power of self assembly"
    - "parallelism and time in hierarchical self assembly"
    - "self assembly of arbitrary shapes using rnase enzymes meeting the kolmogorov bound with small scale factor extended abstract"
    - "staged self assembly nanomanufacture of arbitrary shapes with o 1 glues"

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.DS(Data Structures and Algorithms)