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: "real time stream based monitoring"
  Abstract: We introduce RTLola, a new stream-based specification language for the description of real-time properties of reactive systems. In real-time applications, data arrives at varying rates and in most cases it is hard to predict the input rate. The integration of sliding windows over real-time intervals with aggregation functions into RTLola allows us to detach fixed-rate output streams from the varying rate input streams. However, the number of input values within a single window instance can grow arbitrarily large disallowing any guarantees on the expected memory consumption. A feature of RTLola is that it allows for an automatic memory analysis that guides the user in identifying the computationally expensive specifications. For specifications using only certain classes of aggregation functions, we can give a precise memory bound. Furthermore, assuming a fixed monitor output rate, we can provide memory guarantees which can be computed statically. To demonstrate the features of RTLola, we evaluate the language and the implementation experimentally.

Connected through hyperedge HE-1 (induced by source paper "runtime verification for timed event streams with partial information"):
  with members:
    - "tessla temporal stream based specification language"

Connected through hyperedge HE-2 (induced by source paper "from ltl to rltl monitoring improved monitorability through robust semantics"):
  with members:
    - "stream runtime monitoring on uas"
    - "quantitative regular expressions for arrhythmia detection algorithms"
    - "robust linear temporal logic"

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)