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: "towards a fully abstract compiler using micro policies secure compilation for mutually distrustful components"
  Abstract: Secure compilation prevents all low-level attacks on compiled code and allows for sound reasoning about security in the source language. In this work we propose a new attacker model for secure compilation that extends the well-known notion of full abstraction to ensure protection for mutually distrustful components. We devise a compiler chain (compiler, linker, and loader) and a novel security monitor that together defend against this strong attacker model. The monitor is implemented using a recently proposed, generic tag-based protection framework called micro-policies, which comes with hardware support for efficient caching and with a formal verification methodology. Our monitor protects the abstractions of a simple object-oriented language---class isolation, the method call discipline, and type safety---against arbitrary low-level attackers.

Connected through hyperedge HE-1 (induced by source paper "when good components go bad formally secure compilation despite dynamic compromise"):
  with members:
    - "journey beyond full abstraction exploring robust property preservation for secure compilation"
    - "robust hyperproperty preservation for secure compilation extended abstract"
    - "effectivesan type and memory error detection using dynamically typed c c"
    - "the meaning of memory safety"
    - "modular fully abstract compilation by approximate back translation"
    - "beyond good and evil formalizing the security guarantees of compartmentalizing compilation"

Connected through hyperedge HE-2 (induced by source paper "software fault isolation for robust compilation"):
  with members:
    - "robust hyperproperty preservation for secure compilation extended abstract"
    - "formally secure compilation of unsafe low level components extended abstract"
    - "beyond good and evil formalizing the security guarantees of compartmentalizing compilation"

Connected through hyperedge HE-3 (induced by source paper "beyond good and evil formalizing the security guarantees of compartmentalizing compilation"):
  with members:
    - "modular fully abstract compilation by approximate back translation"
    - "a formally verified compiler back end"

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.PL(Programming Languages)