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 "a survey of qualitative spatial and temporal calculi algebraic and computational properties"):
  Abstract: Qualitative Spatial and Temporal Reasoning (QSTR) is concerned with symbolic knowledge representation, typically over infinite domains. The motivations for employing QSTR techniques range from exploiting computational properties that allow efficient reasoning to capture human cognitive concepts in a computational framework. The notion of a qualitative calculus is one of the most prominent QSTR formalisms. This article presents the first overview of all qualitative calculi developed to date and their computational properties, together with generalized definitions of the fundamental concepts and methods, which now encompass all existing calculi. Moreover, we provide a classification of calculi according to their algebraic properties.

Includes members:
  Member "on redundant topological constraints":
    also connected through other hyperedges:
      (none)
  Member "realizing rcc8 networks using convex regions":
    also connected through other hyperedges:
      (none)
  Member "algebraic properties of qualitative spatio temporal calculi":
    also connected through other hyperedges:
      (none)
  Member "from quantitative spatial operator to qualitative spatial relation using constructive solid geometry logic rules and optimized 9 im model a semantic based approach":
    also connected through other hyperedges:
      (none)
  Member "spatial logics with connectedness predicates":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "representation theorems for extended contact algebras based on equivalence relations")
  Member "reasoning about cardinal directions between extended objects":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "reasoning about qualitative direction and distance between extended objects using answer set programming")
  Member "the complexity of reasoning about spatial congruence":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "peek arc consistency")
  Member "a complete classification of tractability in rcc 5":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "on redundant topological constraints")

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)