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 "openmpl an open source layout decomposer"):
  Abstract: Multiple patterning lithography (MPL) has been widely adopted in advanced technology nodes of VLSI manufacturing. As a key step in the design flow, layout decomposition for MPL is critical to design closure. Various algorithms have been proposed to speedup layout decomposition and meanwhile maintain the performance. However, due to the complicated design flow, heavy engineering effort for integration and tuning is required to reproduce them, raising the bar for further advancing the field. This paper presents OpenMPL [1], an open-source multiple patterning layout decomposition framework, with efficient implementations of various state-of-the-art algorithms. Experiments are conducted on widely-recognized benchmarks and promising results are demonstrated.

Includes members:
  Member "layout decomposition for quadruple patterning lithography and beyond":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "e blow e beam lithography overlapping aware stencil planning for mcc system")
  Member "a high performance triple patterning layout decomposer with balanced density":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "layout decomposition for quadruple patterning lithography and beyond")
  Member "triple patterning lithography tpl layout decomposition using end cutting":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "layout decomposition for quadruple patterning lithography and beyond")
  Member "layout decomposition for double patterning lithography":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "layout decomposition for quadruple patterning lithography and beyond")

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.OH(Other Computer Science)