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: "automated accelerator generation and optimization with composable parallel and pipeline architecture"
  Abstract: CPU-FPGA heterogeneous architectures feature flexible acceleration of many workloads to advance computational capabilities and energy efficiency in today’s datacenters. This advantage, however, is often overshadowed by the poor programmability of FPGAs. Although recent advances in high-level synthesis (HLS) significantly improve the FPGA programmability, it still leaves programmers facing the challenge of identifying the optimal design configuration in a tremendous design space. In this paper we propose the composable, parallel and pipeline (CPP) microarchitecture as an accelerator design template to substantially reduce the design space. Also, by introducing the CPP analytical model to capture the performance-resource trade-offs, we achieve efficient, analytical-based design space exploration. Furthermore, we develop the AutoAccel framework to automate the entire accelerator generation process. Our experiments show that the AutoAccel-generated accelerators outperform their corresponding software implementations by an average of 72x for a broad class of computation kernels.

Connected through hyperedge HE-1 (induced by source paper "anyhls high level synthesis with partial evaluation"):
  with members:
    - "module per object a human driven methodology for c based high level synthesis design"
    - "transformations of high level synthesis codes for high performance computing"
    - "tiramisu a polyhedral compiler for expressing fast and portable code"
    - "programming heterogeneous systems from an image processing dsl"
    - "c templates as partial evaluation"

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.DC(Distributed, Parallel, and Cluster Computing)