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 "optimistic aborts for geo distributed transactions"):
  Abstract: Network latency can have a significant impact on the performance of transactional storage systems, particularly in wide area or geo-distributed deployments. To reduce latency, systems typically rely on a cache to service read-requests closer to the client. However, caches are not effective for write-heavy workloads, which have to be processed by the storage system in order to maintain serializability. #R##N#This paper presents a new technique, called optimistic abort, which reduces network latency for high-contention, write-heavy workloads by identifying transactions that will abort as early as possible, and aborting them before they reach the store. We have implemented optimistic abort in a system called Gotthard, which leverages recent advances in network data plane programmability to execute transaction processing logic directly in network devices. Gotthard examines network traffic to observe and log transaction requests. If Gotthard suspects that a transaction is likely to be aborted at the store, it aborts the transaction early by re-writing the packet header, and routing the packets back to the client. Gotthard significantly reduces the overall latency and improves the throughput for high-contention workloads.

Includes members:
  Member "paxos made switch y":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "scaling distributed machine learning with in network aggregation")
  Member "merlin a language for provisioning network resources":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "viscr intuitive conflict free automation for securing the dynamic consumer iot infrastructures")
  Member "building on quicksand":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "cloudburst stateful functions as a service")

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)