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 systematic mapping study of developer social network research"):
  Abstract: Developer social networks (DSNs) are a tool for the analysis of community structures and collaborations between developers in software projects and software ecosystems. Within this paper, we present the results of a systematic mapping study on the use of DSNs in software engineering research. We identified 194 primary studies on DSNs. We mapped the primary studies to research directions, collected information about the data sources and the size of the studies, and conducted a bibliometric assessment. Moreover, we determined open issues in the state of the art that can help to guide future research.

Includes members:
  Member "developer prioritization in bug repositories":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "characterizing and understanding software developer networks in security development")
  Member "on using network science in mining developers collaboration in software engineering a systematic literature review":
    also connected through other hyperedges:
      (none)
  Member "classifying developers into core and peripheral an empirical study on count and network metrics":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "characterizing and understanding software developer networks in security development")
  Member "lessons learned from applying social network analysis on an industrial free libre open source software ecosystem":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "do software firms collaborate or compete a model of coopetition in community initiated oss projects")
  Member "analysis of the social community based on the network growing model in open source software community":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "the recommendation system to sns community for tourists by using altruistic behaviors")
  Member "evolutionary trends of developer coordination a network approach":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "characterizing and understanding software developer networks in security development")
  Member "converging work talk patterns in online task oriented communities":
    also connected through other hyperedges:
      (none)
  Member "categorizing bugs with social networks a case study on four open source software communities":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "assessing the quality of the steps to reproduce in bug reports")

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)