human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "infinite object coating in the amoebot model"):
  Abstract: AbstractThe term programmable matter refers to matter which has the ability to change its physical properties (shape,density, moduli, conductivity, optical properties, etc.) in a programmable fashion, based upon user input orautonomous sensing. This has many applications like smart materials, autonomous monitoring and repair, andminimal invasive surgery. While programmable matter might have been considered pure science ﬁction more thantwo decades ago, in recent years a large amount of research has been conducted in this ﬁeld. Often programmablematter is envisioned as a very large number of small locally interacting computational particles. We propose theAmoebot model, a new model which builds upon this vision of programmable matter. Inspired by the behaviorof amoeba, the Amoebot model offers a versatile framework to model self-organizing particles and facilitatesrigorous algorithmic research in the area of programmable matter. We present an algorithm for the problem of arXiv:1411.2356v1 [cs.ET] 10 Nov 2014 coating an inﬁnite object under this model, and prove the correctness of the algorithm and that it is work-optimal.

Includes members:
  Member "active self assembly of algorithmic shapes and patterns in polylogarithmic time":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "simulation of programmable matter systems using active tile based self assembly")
  Member "ameba inspired self organizing particle systems":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "terminating distributed construction of shapes and patterns in a fair solution of automata")
  Member "a distributed algorithm for gathering many fat mobile robots in the plane":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "positional encoding by robots with non rigid movements")
  Member "physarum can compute shortest paths":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "improved convergence for ell_ infty and ell_1 regression via iteratively reweighted least squares")
  Member "autonomous push down automaton built on dna":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "ameba inspired self organizing particle systems")
  Member "evacuation of rectilinear polygons":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "evacuation of equilateral triangles by mobile agents of limited communication range")
  Member "self assembly of arbitrary shapes using rnase enzymes meeting the kolmogorov bound with small scale factor extended abstract":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "know when to fold em self assembly of shapes by folding in oritatami")
  Member "distributed agreement in tile self assembly":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "memory consistency conditions for self assembly programming")

Question: Please tell me which class the source paper 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.ET(Emerging Technologies)