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 "dynamic verification for file safety of multithreaded programs"):
  Abstract: In this paper, we present a new semantics to check file safety of multithreaded programs. A file-safe program is one that reaches a final configuration under the proposed semantics. We extend the While language with file operations and multi-threading commands, and call the new language whilef. This paper shows that the file safety is an un-decidable property for whilef. The file safety becomes a decidable property in a special case shown in this paper. The case happens when users provide pointer information. If the file is safe we call it a strongly safe file program. We modify the syntax and the semantic of the language and called it SafeWhilef.

Includes members:
  Member "dead code elimination based pointer analysis for multithreaded programs":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "recognition of logically related regions based heap abstraction")
  Member "probabilistic pointer analysis for multithreaded programs":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "impnet programming software defied networks using imperative techniques")
  Member "program optimization based pointer analysis and live stack heap analysis":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "recognition of logically related regions based heap abstraction")
  Member "partial redundancy elimination for multi threaded programs":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "recognition of logically related regions based heap abstraction")
  Member "microreboot a technique for cheap recovery":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "automatic software repair a bibliography")

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)