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 "interactive answer set programming preliminary report"):
  Abstract: Traditional Answer Set Programming (ASP) rests upon one-shot solving. A logic program is fed into an ASP system and its stable models are computed. The high practical relevance of dynamic applications led to the development of multi-shot solving systems. An operative system solves continuously changing logic programs. Although this was primarily aiming at dynamic applications in assisted living, robotics, or stream reasoning, where solvers interact with an environment, it also opened up the opportunity of interactive ASP, where a solver interacts with a user. We begin with a formal characterization of interactive ASP in terms of states and operations on them. In turn, we describe the interactive ASP shell aspic along with its basic functionalities.

Includes members:
  Member "clingo asp control preliminary report":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "the external interface for extending wasp")
  Member "a system for interactive query answering with answer set programming":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "multi shot asp solving with clingo")
  Member "detecting inconsistencies in large biological networks with answer set programming":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "a logic based framework leveraging neural networks for studying the evolution of neurological disorders")
  Member "an environment for the exploration of non monotonic logic programs":
    also connected through other hyperedges:
      (none)

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.PL(Programming Languages)