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 "synthesizing more expressive invariants by semidefinite programming"):
  Abstract: Invariant generation plays a central role in the verification of programs and hybrid systems. In this paper, we propose an approach to synthesize invariants using semidefinite programming (SDP) that combine advantages of both symbolic constraint solving and numeric constraint solving. The advantages of our approach is threefold: first, it is powerful enough that can be applied to arbitrary predefined templates as symbolic computation based techniques do; second, it uses semidefinite programming instead of time-consuming symbolic subroutines and is therefore efficient enough as other numeric computation based techniques are; lastly, it can also have some (although weaker) theoretical guarantees of completeness as those symbolic computation based techniques have. In addition, we discuss how to generalize our approach to the case when templates are semialgebraic instead of polynomial and the case when non-polynomial functions such as trigonometric functions, logarithmic functions, exponential functions, rational functions are present in programs.

Includes members:
  Member "horn ice learning for synthesizing invariantsand contracts":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "complexity and information in invariant inference")
  Member "julia a fresh approach to numerical computing":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "the deep learning compiler a comprehensive survey")

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.SY(Systems and Control)