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 "automatically checking conformance on asynchronous reactive systems"):
  Abstract: Software testing is an important issue in software development process to ensure higher quality on the products. Formal methods has been promising on testing reactive systems, specially critical systems, where accuracy is mandatory since any fault can cause severe damage. Systems of this nature are characterized by receiving messages from the environment and producing outputs in response. One of the most challenges in model-based testing is the conformance checking of asynchronous reactive systems. The aim is to verify if an implementation is in compliance with its respective specification. In this work, we develop a practical tool to check conformance relation between reactive models using a more general theory based on regular languages. The approach, in fact, subsumes the classical \ioco conformance which is also available in our tool. In addition, we present some studies with different sceneries that are applied to practical tools with both notions of conformance.

Includes members:
  Member "compositional specifications for ioco testing":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a conformance relation and complete test suites for i o systems")
  Member "generating complete and finite test suite for ioco is it possible":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "a conformance relation and complete test suites for i o systems")

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.SE(Software Engineering)