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: "an adaptive performance oriented scheduler for static and dynamic heterogeneity"
  Abstract: With the emergence of heterogeneous hardware paving the way for the post-Moore era, it is of high importance to adapt the runtime scheduling to the platform's heterogeneity. To enhance adaptive and responsive scheduling, we introduce a Performance Trace Table (PTT) into XiTAO, a framework for elastic scheduling of mixed-mode parallelism. The PTT is an extensible and dynamic lightweight manifest of the per-core latency that can be used to guide the scheduling of both critical and non-critical tasks. By understanding the per-task latency, the PTT can infer task performance, intra-application interference as well as inter-application interference. We run random Direct Acyclic Graphs (DAGs) of different workload categories as a benchmark on NVIDIA Jetson TX2 chip, achieving up to 3.25x speedup over a standard work-stealing scheduler. To exemplify scheduling adaption to interference, we run DAGs with high parallelism and analyze the scheduler's response to interference from a background process on an Intel Haswell (2650v3) multicore workstation. We also showcase the XiTAO's scheduling performance by porting the VGG-16 image classification framework based on Convolutional Neural Networks (CNN).

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)