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 "the sat cas method for combinatorial search with applications to best matrices"):
  Abstract: In this paper, we provide an overview of the SAT+CAS method that combines satisfiability checkers (SAT solvers) and computer algebra systems (CAS) to resolve combinatorial conjectures, and present new results vis-a-vis best matrices. The SAT+CAS method is a variant of the Davis$\unicode{8211}$Putnam$\unicode{8211}$Logemann$\unicode{8211}$Loveland $\operatorname{DPLL}(T)$ architecture, where the $T$ solver is replaced by a CAS. We describe how the SAT+CAS method has been previously used to resolve many open problems from graph theory, combinatorial design theory, and number theory, showing that the method has broad applications across a variety of fields. Additionally, we apply the method to construct the largest best matrices yet known and present new skew Hadamard matrices constructed from best matrices. We show the best matrix conjecture (that best matrices exist in all orders of the form $r^2+r+1$) which was previously known to hold for $r\leq6$ also holds for $r=7$. We also confirmed the results of the exhaustive searches that have been previously completed for $r\leq6$.

Includes members:
  Member "applying computer algebra systems with sat solvers to the williamson conjecture":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "nonexistence certificates for ovals in a projective plane of order ten")
  Member "complex golay pairs up to length 28 a search via computer algebra and programmatic sat":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "nonexistence certificates for ovals in a projective plane of order ten")
  Member "enumeration of complex golay pairs via programmatic sat":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "applying computer algebra systems with sat solvers to the williamson conjecture")
  Member "a sat cas approach to finding good matrices new examples and counterexamples":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "applying computer algebra systems with sat solvers to the williamson conjecture")
  Member "schur number five":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "nonexistence certificates for ovals in a projective plane of order ten")
  Member "solving and verifying the boolean pythagorean triples problem via cube and conquer":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "nonexistence certificates for ovals in a projective plane of order ten")
  Member "green tao numbers and sat":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "a nonexistence certificate for projective planes of order ten with weight 15 codewords")
  Member "satisfiability and computing van der waerden numbers":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "solving and verifying the boolean pythagorean triples problem via cube and conquer")

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)