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: "the links between agile practices interpersonal conflict and perceived productivity"
  Abstract: Agile processes explicitly focus more on team-work than more traditional management techniques when building software. With high velocity and responsiveness on team-level come the risk of interpersonal conflict in the agile organizations. Through a survey with 68 software developers from three large Swedish companies, I found that the presence of interpersonal conflict was negatively connected to the agile practices Iterative Development and Customer Access. The agile practices Iteration Planning and Iterative Development were positively linked to the measurement of the developers' perceived team productivity. However, Continuous Integration & Testing was negatively connected to productivity. These results show which agile practices are directly linked to team productivity, but also, and more importantly, indicate which of the agile practices that might be more prone to not work as intended, when the team struggles with interpersonal conflict. Therefore, I argue that members of agile teams need training in conflict resolution techniques in order to lower the risk of interpersonal conflict negatively affecting team productivity.

Connected through hyperedge HE-1 (induced by source paper "agile ways of working a team maturity perspective"):
  with members:
    - "the prospects of a quantitative measurement of agility a validation study on an agile maturity model"
    - "group development and group maturity when building agile teams a qualitative and quantitative investigation at eight large companies"
    - "a disciplined approach to adopting agile practices the agile adoption framework"

Connected through hyperedge HE-2 (induced by source paper "the importance of conflict resolution techniques in autonomous agile teams"):
  with members:
    - "group development and group maturity when building agile teams a qualitative and quantitative investigation at eight large companies"

Connected through hyperedge HE-3 (induced by source paper "the connections between group maturity software development velocity and planning effectiveness"):
  with members:
    - "the prospects of a quantitative measurement of agility a validation study on an agile maturity model"
    - "group development and group maturity when building agile teams a qualitative and quantitative investigation at eight large companies"
    - "group maturity and agility are they connected a survey study"
    - "a disciplined approach to adopting agile practices the agile adoption framework"

Connected through hyperedge HE-4 (induced by source paper "towards a theory of software development expertise"):
  with members:
    - "worse than spam issues in sampling software developers"
    - "how do you feel developer an explanatory theory of the impact of affects on programming performance"

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)