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: "code review for and by scientists"
  Abstract: We describe two pilot studies of code review by and for scientists. Our principal findings are that scientists are enthusiastic, but need to be shown code review in action, and that just-in-time review of small code changes is more likely to succeed than large-scale end-of-work reviews.

Connected through hyperedge HE-1 (induced by source paper "good enough practices in scientific computing"):
  with members:
    - "best practices for scientific computing"

Connected through hyperedge HE-2 (induced by source paper "it takes a socio technical ecosystem"):
  with members:
    - "experiments in sustainable software practices for future architectures"

Connected through hyperedge HE-3 (induced by source paper "second workshop on on sustainable software for science practice and experiences wssspe2 submission peer review and sorting process and results"):
  with members:
    - "sustainable software ecosystems software engineers domain scientists and engineers collaborating for science"
    - "the need for a versioned data analysis software environment"
    - "seeking the principles of sustainable software engineering"
    - "building sustainable software the csdms approach"
    - "summary of the first workshop on sustainable software for science practice and experiences wssspe1"
    - "transitive credit as a means to address social and technological concerns stemming from citation and attribution of digital products"
    - "first workshop on on sustainable software for science practice and experiences wssspe submission and peer review process and results"

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)