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 "using multi core hw sw co design architecture for accelerating k means clustering algorithm"):
  Abstract: The capability of classifying and clustering a desired set of data is an essential part of building knowledge from data. However, as the size and dimensionality of input data increases, the run-time for such clustering algorithms is expected to grow superlinearly, making it a big challenge when dealing with BigData. K-mean clustering is an essential tool for many big data applications including data mining, predictive analysis, forecasting studies, and machine learning. However, due to large size (volume) of Big-Data, and large dimensionality of its data points, even the application of a simple k-mean clustering may become extremely time and resource demanding. Specially when it is necessary to have a fast and modular dataset analysis flow. In this paper, we demonstrate that using a two-level filtering algorithm based on binary kd-tree structure is able to decrease the time of convergence in K-means algorithm for large datasets. The two-level filtering algorithm based on binary kd-tree structure evolves the SW to naturally divide the classification into smaller data sets, based on the number of available cores and size of logic available in a target FPGA. The empirical result on this two-level structure over multi-core FPGA-based architecture provides 330X speed-up compared to a conventional software-only solution.

Includes members:
  Member "srclock sat resistant cyclic logic locking for protecting the hardware":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "sat hard cyclic logic obfuscation for protecting the ip in the manufacturing supply chain")
  Member "lut lock a novel lut based logic obfuscation for fpga bitstream and asic hardware protection":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "dfssd deep faults and shallow state duality a provably strong obfuscation solution for circuits with restricted access to scan chain")

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.DC(Distributed, Parallel, and Cluster Computing)