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 "security performance and energy trade offs of hardware assisted memory protection mechanisms"):
  Abstract: The deployment of large-scale distributed systems, e.g., publish-subscribe platforms, that operate over sensitive data using the infrastructure of public cloud providers, is nowadays heavily hindered by the surging lack of trust toward the cloud operators. Although purely software-based solutions exist to protect the confidentiality of data and the processing itself, such as homomorphic encryption schemes, their performance is far from being practical under real-world workloads. The performance trade-offs of two novel hardware-assisted memory protection mechanisms, namely AMD SEV and Intel SGX - currently available on the market to tackle this problem, are ADD described in this practical experience. Specifically, we implement and evaluate a publish/subscribe use-case and evaluate the impact of the memory protection mechanisms and the resulting performance. This paper reports on the experience gained while building this system, in particular when having to cope with the technical limitations imposed by SEV and SGX. Several tradeoffs that provide valuable insights in terms of latency, throughput, processing time and energy requirements are exhibited by means of micro-and macro-benchmarks.

Includes members:
  Member "short paper stress sgx load and stress your enclaves for fun and profit":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "sgx aware container orchestration for heterogeneous clusters")
  Member "snort intrusion detection system with intel software guard extension intel sgx":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "practical verifiable in network filtering for ddos defense")
  Member "severed subverting amd s virtual machine encryption":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "sok hardware security support for trustworthy execution")
  Member "securestreams a reactive middleware framework for secure data stream processing":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "distributed systems and trusted execution environments trade offs and challenges")
  Member "x search revisiting private web search using intel sgx":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "distributed systems and trusted execution environments trade offs and challenges")
  Member "trustshadow secure execution of unmodified applications with arm trustzone":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "secloak arm trustzone based mobile peripheral control")
  Member "software grand exposure sgx cache attacks are practical":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "distributed systems and trusted execution environments trade offs and challenges")
  Member "secure content based routing using intel software guard extensions":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "distributed systems and trusted execution environments trade offs and challenges")

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)