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: "a generic framework for reasoning about dynamic networks of infinite state processes"
  Abstract: We propose a framework for reasoning about unbounded dynamic networks of#N#infinite-state processes. We propose Constrained Petri Nets (CPN) as generic#N#models for these networks. They can be seen as Petri nets where tokens#N#(representing occurrences of processes) are colored by values over some#N#potentially infinite data domain such as integers, reals, etc. Furthermore, we#N#define a logic, called CML (colored markings logic), for the description of CPN#N#configurations. CML is a first-order logic over tokens allowing to reason about#N#their locations and their colors. Both CPNs and CML are parametrized by a color#N#logic allowing to express constraints on the colors (data) associated with#N#tokens. We investigate the decidability of the satisfiability problem of CML#N#and its applications in the verification of CPNs. We identify a fragment of CML#N#for which the satisfiability problem is decidable (whenever it is the case for#N#the underlying color logic), and which is closed under the computations of post#N#and pre images for CPNs. These results can be used for several kinds of#N#analysis such as invariance checking, pre-post condition reasoning, and bounded#N#reachability analysis.

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)