human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "consistency of property specification patterns with boolean and constrained numerical signals"):
  Abstract: Property Specification Patterns (PSPs) have been proposed to solve recurring specification needs, to ease the formalization of requirements, and enable automated verification thereof. In this paper, we extend PSPs by considering Boolean as well as atomic assertions from a constraint system. This extension enables us to reason about functional requirements which could not be captured by basic PSPs. We contribute an encoding from constrained PSPs to LTL formulas, and we show experimental results demonstrating that our approach scales on requirements of realistic size generated using an artificial probabilistic model. Finally, we show that our extension enables us to prove (in)consistency of requirements about an embedded controller for a robotic manipulator.

Includes members:
  Member "formal requirement elicitation and debugging for testing and verification of cyber physical systems":
    also connected through other hyperedges:
      (none)
  Member "formal requirement debugging for testing and verification of cyber physical systems":
    also connected through other hyperedges:
      (none)
  Member "sat based explicit ltl reasoning":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "timeline based planning expressiveness and complexity")
  Member "polsat a portfolio ltl satisfiability solver":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "a parallel linear temporal logic tableau")

Question: Please tell me which class the source paper 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)