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: "reversible computation in petri nets"
  Abstract: Reversible computation is an unconventional form of computing where any executed sequence of operations can be executed in reverse at any point during computation. It has recently been attracting increasing attention in various research communities as on the one hand it promises low-power computation and on the other hand it is inherent or of interest in a variety of applications. In this paper, we propose a reversible approach to Petri nets by introducing machinery and associated operational semantics to tackle the challenges of the three main forms of reversibility, namely, backtracking, causal reversing and out-of-causal-order reversing. Our proposal concerns a variation of Petri nets where tokens are persistent and are distinguished from each other by an identity which allows for transitions to be reversed spontaneously in or out of causal order. Our design decisions are influenced by applications in biochemistry but the methodology can be applied to a wide range of problems that feature reversibility. In particular, to demonstrate the applicability of our approach we use an example of a biochemical system and an example of a transaction-processing system both of which naturally embed reversible behaviour.

Connected through hyperedge HE-1 (induced by source paper "reversible computation in wireless communications"):
  with members:
    - "reversible hardware for acoustic communications"
    - "controlling reversibility in reversing petri nets with application to wireless communications"
    - "distributing complexity a new approach to antenna selection for distributed massive mimo"
    - "massive mimo in real propagation environments do all antennas contribute equally"
    - "sub modularity and antenna selection in mimo systems"

Connected through hyperedge HE-2 (induced by source paper "reversible causal nets and reversible event structures"):
  with members:
    - "towards a categorical representation of reversible event structures"
    - "configuration structures event structures and petri nets"

Connected through hyperedge HE-3 (induced by source paper "controlling reversibility in reversing petri nets with application to wireless communications"):
  with members:
    - "massive mimo in real propagation environments do all antennas contribute equally"

Connected through hyperedge HE-4 (induced by source paper "reversing place transition nets"):
  with members:
    - "a parametric framework for reversible pi calculi"

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.LO(Logic in Computer Science)