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: "software model checking via large block encoding"
  Abstract: The construction and analysis of an abstract reachability tree (ART) are the basis for a successful method for software verification. The ART represents unwindings of the control-flow graph of the program. Traditionally, a transition of the ART represents a single block of the program, and therefore, we call this approach single-block encoding (SBE). SBE may result in a huge number of program paths to be explored, which constitutes a fundamental source of inefficiency. We propose a generalization of the approach, in which transitions of the ART represent larger portions of the program; we call this approach large-block encoding (LBE). LBE may reduce the number of paths to be explored up to exponentially. Within this framework, we also investigate symbolic representations: for representing abstract states, in addition to conjunctions as used in SBE, we investigate the use of arbitrary Boolean formulas; for computing abstract-successor states, in addition to Cartesian predicate abstraction as used in SBE, we investigate the use of Boolean predicate abstraction. The new encoding leverages the efficiency of state-of-the-art SMT solvers, which can symbolically compute abstract large-block successors. Our experiments on benchmark C programs show that the large-block encoding outperforms the single-block encoding.

Connected through hyperedge HE-1 (induced by source paper "translating xd c programs to msvl programs"):
  with members:
    - "t2 temporal property verification"
    - "mechanized semantics for the clight subset of the c language"
    - "cpachecker a tool for configurable software verification"

Connected through hyperedge HE-2 (induced by source paper "synthesizing coupling proofs of differential privacy"):
  with members:
    - "proving uniformity and independence by self composition and coupling"
    - "a semantic account of metric preservation"
    - "liftings for differential privacy"
    - "coupling proofs are probabilistic product programs"
    - "lightdp towards automating differential privacy proofs"
    - "probabilistic couplings for probabilistic reasoning"
    - "advanced probabilistic couplings for differential privacy"
    - "understanding the sparse vector technique for differential privacy"

Connected through hyperedge HE-3 (induced by source paper "local refinement typing"):
  with members:
    - "refinement types for typescript"
    - "refinement reflection or how to turn your favorite language into a proof assistant using smt"
    - "program synthesis from polymorphic refinement types"
    - "refinement type inference via horn constraint optimization"
    - "occurrence typing modulo theories"
    - "smt based model checking for recursive programs"
    - "hmc verifying functional programs using abstract interpreters"

Connected through hyperedge HE-4 (induced by source paper "automated clustering and program repair for introductory programming assignments"):
  with members:
    - "prutor a system for tutoring cs1 and collecting student programs for analysis"
    - "learning syntactic program transformations from examples"
    - "semi supervised verified feedback generation"
    - "feedback generation for performance problems in introductory programming assignments"
    - "on the concept of variable roles and its use in software analysis"
    - "automated feedback generation for introductory programming assignments"

Connected through hyperedge HE-5 (induced by source paper "formula slicing inductive invariants from preconditions"):
  with members:
    - "program analysis with local policy iteration"
    - "automatic abstraction in smt based unbounded software model checking"
    - "pagai a path sensitive static analyzer"
    - "using bounded model checking to focus fixpoint iterations"
    - "cpachecker a tool for configurable software verification"

Connected through hyperedge HE-6 (induced by source paper "structured learning modulo theories"):
  with members:
    - "optimization modulo theories with linear rational costs"
    - "pushing the envelope of optimization modulo theories with linear arithmetic cost functions"
    - "probabilistic similarity logic"
    - "church a language for generative models"
    - "inference in probabilistic logic programs with continuous random variables"
    - "lifted relational variational inference"
    - "optimization in smt with la q cost functions"
    - "lifted inference for relational continuous models"

Connected through hyperedge HE-7 (induced by source paper "verifying procedural programs via constrained rewriting induction"):
  with members:
    - "quasi reductivity of logically constrained term rewriting systems"
    - "termination of lctrss"
    - "t2 temporal property verification"
    - "software verification and graph similarity for automated evaluation of students assignments"
    - "automated induction for complex data structures"
    - "verification of java bytecode using analysis and transformation of logic programs"
    - "removing redundant arguments automatically"
    - "a divergence critic for inductive proof"

Connected through hyperedge HE-8 (induced by source paper "bound analysis of imperative programs with the size change abstraction extended version"):
  with members:
    - "monotonicity constraints for termination in the integer domain"
    - "automatic modular abstractions for linear constraints"

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.SE(Software Engineering)