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 "efficient verification of concurrent programs over tso memory model"):
  Abstract: We address the problem of efficient verification of multi-threaded programs running over Total Store Order (TSO) memory model. It has been shown that even with finite data domain programs, the complexity of control state reachability under TSO is non-primitive recursive. In this paper, we first present a bounded-buffer verification approach wherein a bound on the size of buffers is placed; verification is performed incrementally by increasing the size of the buffer with each iteration of the verification procedure until the said bound is reached. For programs operating on finite data domains, we also demonstrate the existence of a buffer bound k such that if the program is safe under that bound, then it is also safe for unbounded buffers. We have implemented this technique in a tool ProofTraPar. Our results against memorax [2], a state-of-the-art sound and complete verifier for TSO memory model, have been encouraging.

Includes members:
  Member "stateless model checking for tso and pso":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "dynamic verification with observational equivalence of c c concurrency")
  Member "lazy tso reachability":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "locality and singularity for store atomic memory models")
  Member "property driven fence insertion using reorder bounded model checking":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "phase transition behavior of cardinality and xor constraints")
  Member "don t sit on the fence a static analysis approach to automatic fence insertion":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "locality and singularity for store atomic memory models")

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)