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: "buchi kamp theorems for 1 clock ata"
  Abstract: This paper investigates Kamp-like and B\"uchi-like theorems for 1-clock Alternating Timed Automata (1-ATA) and its natural subclasses. A notion of 1-ATA with loop-free-resets is defined. This automaton class is shown to be expressively equivalent to the temporal logic $\regmtl$ which is $\mathsf{MTL[F_I]}$ extended with a regular expression guarded modality. Moreover, a subclass of future timed MSO with k-variable-connectivity property is introduced as logic $\qkmso$. In a Kamp-like result, it is shown that $\regmtl$ is expressively equivalent to $\qkmso$. As our second result, we define a notion of conjunctive-disjunctive 1-clock ATA ($\wf$ 1-ATA). We show that $\wf$ 1-ATA with loop-free-resets are expressively equivalent to the sublogic $\F\regmtl$ of $\regmtl$. Moreover $\F\regmtl$ is expressively equivalent to $\qtwomso$, the two-variable connected fragment of $\qkmso$. The full class of 1-ATA is shown to be expressively equivalent to $\regmtl$ extended with fixed point operators.

Connected through hyperedge HE-1 (induced by source paper "revisiting timed logics with automata modalities"):
  with members:
    - "reachability in timed automata with diagonal constraints"
    - "making metric temporal logic rational"
    - "quantitative regular expressions for arrhythmia detection algorithms"
    - "metric temporal logic with counting"
    - "on mitl and alternating timed automata over infinite words"
    - "on the decidability and complexity of metric temporal logic over finite words"
    - "expressiveness of metric modalities for continuous time"

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)