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: "space bounds for reliable multi writer data store inherent cost of read write primitives"
  Abstract: Reliable storage emulations from fault-prone components have established themselves as an algorithmic foundation of modern storage services and applications. Most existing reliable storage emulations are built from storage services supporting arbitrary read-modify-write primitives. Since such primitives are not typically exposed by pre-existing or off-the-shelf components (such as cloud storage services or network-attached disks) it is natural to ask if they are indeed essential for efficient storage emulations. In this paper, we answer this question in the affirmative. We show that relaxing the underlying storage to only support read/write operations leads to a linear blow-up in the emulation space requirements. We also show that the space complexity is not adaptive to concurrency, which implies that the storage cannot be reliably reclaimed even in sequential runs. On a positive side, we show that Compare-and-Swap primitives, which are commonly available with many off-the-shelf storage services, can be used to emulate a reliable multi-writer atomic register with constant storage and adaptive time complexity.

Connected through hyperedge HE-1 (induced by source paper "information theoretic lower bounds on the storage cost of shared memory emulation"):
  with members:
    - "multi version coding an information theoretic perspective of consistent distributed storage"
    - "space bounds for reliable storage fundamental limits of coding"
    - "erasure coded byzantine storage with separate metadata"
    - "a coded shared atomic memory algorithm for message passing architectures"

Connected through hyperedge HE-2 (induced by source paper "space bounds for reliable storage fundamental limits of coding"):
  with members:
    - "information theoretic lower bounds on the storage cost of shared memory emulation"
    - "a coded shared atomic memory algorithm for message passing architectures"

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)