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 "mizar 40 for mizar 40"):
  Abstract: As a present to Mizar on its 40th anniversary, we develop an AI/ATP system that in 30 seconds of real time on a 14-CPU machine automatically proves 40 % of the theorems in the latest official version of the Mizar Mathematical Library (MML). This is a considerable improvement over previous performance of large-theory AI/ATP methods measured on the whole MML. To achieve that, a large suite of AI/ATP methods is employed and further developed. We implement the most useful methods efficiently, to scale them to the 150000 formulas in MML. This reduces the training times over the corpus to 1---3 seconds, allowing a simple practical deployment of the methods in the online automated reasoning service for the Mizar users (Miz AR$\mathbb {A}\mathbb {R}$).

Includes members:
  Member "premise selection for mathematics by corpus analysis and kernel methods":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "an experimental study of formula embeddings for automated theorem proving in first order logic")
  Member "machine learner for automated reasoning 0 4 and 0 5":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "holist an environment for machine learning of higher order theorem proving")
  Member "blistr the blind strategymaker":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "reinforcement learning of theorem proving")
  Member "hol y hammer online atp service for hol light":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "enigma anonymous symbol independent inference guiding machine system description")
  Member "theorem proving in large formal mathematics as an emerging ai field":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "a survey on theorem provers in formal methods")
  Member "learning assisted automated reasoning with flyspeck":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "an experimental study of formula embeddings for automated theorem proving in first order logic")
  Member "atp and presentation service for mizar formalizations":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "proof mining with dependent types")

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.AI(Artificial Intelligence)