human: Given a node-centered hypergraph: <hypergraph>, where nodes represent papers and hyperedges represent sets of papers co-cited by a source paper.

Details of the hypergraph:
Center node: "a study on the prevalence of human values in software engineering publications 2015 2018"
  Abstract: Failure to account for human values in software (e.g., equality and fairness) can result in user dissatisfaction and negative socio-economic impact. Engineering these values in software, however, requires technical and methodological support throughout the development life cycle. This paper investigates to what extent software engineering (SE) research has considered human values. We investigate the prevalence of human values in recent (2015 - 2018) publications at some of the top-tier SE conferences and journals. We classify SE publications, based on their relevance to different values, against a widely used value structure adopted from social sciences. Our results show that: (a) only a small proportion of the publications directly consider values, classified as relevant publications; (b) for the majority of the values, very few or no relevant publications were found; and (c) the prevalence of the relevant publications was higher in SE conferences compared to SE journals. This paper shares these and other insights that motivate research on human values in software engineering.

Connected through hyperedge HE-1 (induced by source paper "a fuzzy based optimization method for integrating value dependencies into software requirement selection"):
  with members:
    - "dependency aware release planning for software projects using fuzzy graphs and integer programming"
    - "modeling and selection of interdependent software requirements using fuzzy graphs"
    - "solving the large scale next release problem with a backbone based multilevel algorithm"
    - "a hybrid aco algorithm for the next release problem"
    - "dependency aware software release planning through mining user preferences"
    - "graded causation and defaults"

Connected through hyperedge HE-2 (induced by source paper "dependency aware software requirements selection using fuzzy graphs and integer programming"):
  with members:
    - "solving the large scale next release problem with a backbone based multilevel algorithm"
    - "a hybrid aco algorithm for the next release problem"
    - "from observational studies to causal rule mining"
    - "graded causation and defaults"

Connected through hyperedge HE-3 (induced by source paper "an integer programming model for embedding social values into software requirement selection"):
  with members:
    - "dependency aware release planning for software projects using fuzzy graphs and integer programming"
    - "modeling and selection of interdependent software requirements using fuzzy graphs"
    - "dependency aware software release planning through mining user preferences"

Connected through hyperedge HE-4 (induced by source paper "engineering human values in software through value programming"):
  with members:
    - "dependency aware software release planning through mining user preferences"
    - "deep api learning"

Connected through hyperedge HE-5 (induced by source paper "dependency aware release planning for software projects using fuzzy graphs and integer programming"):
  with members:
    - "modeling and selection of interdependent software requirements using fuzzy graphs"
    - "dependency aware software release planning through mining user preferences"
    - "graded causation and defaults"

Question: Please tell me which class the center node 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)