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 "issues with szz an empirical assessment of the state of practice of defect prediction data collection"):
  Abstract: Defect prediction research has a strong reliance on published data sets that are shared between researchers. The SZZ algorithm is the de facto standard for collecting defect labels for this kind of data and is used by most public data sets. Thus, problems with the SZZ algorithm may have a strong indirect impact on almost the complete state of the art of defect prediction. Recent research uncovered potential problems in different parts of the SZZ algorithm. Within this article, we provide an extensive empirical analysis of the defect labels created with the SZZ algorithm. We used a combination of manual validation and adopted or improved heuristics for the collection of defect data to establish ground truth data for bug fixing commits, improved the heuristic for the identification of inducing changes for defects, as well as the assignment of bugs to releases. We conducted an empirical study on 398 releases of 38 Apache projects and found that only half of the bug fixing commits determined by SZZ are actually bug fixing. Moreover, if a six month time frame is used in combination with SZZ to determine which bugs affect a release, one file is incorrectly labeled as defective for every file that is correctly labeled as defective. In addition, two defective files are missed. We also explored the impact of the relatively small set of features that are available in most defect prediction data sets, as there are multiple publications that indicate that, e.g., churn related features are important for defect prediction. We found that the difference of using more features is negligible.

Includes members:
  Member "the smartshark ecosystem for software repository mining":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "on the feasibility of automated issue type prediction")
  Member "on the costs and profit of software defect prediction":
    also connected through other hyperedges:
      (none)
  Member "the impact of class rebalancing techniques on the performance and interpretation of defect prediction models":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "a failure of aspect sentiment classifiers and an adaptive re weighting solution")
  Member "refdiff detecting refactorings in version histories":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "refactoring graphs assessing refactoring over time")

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)