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: "conception individuelle et collective approche de l ergonomie cognitive individual and collective design the cognitive ergonomics approach"
  Abstract: Ce texte presente l'approche de l'ergonomie cognitive de la conception, dans ses expressions individuelle et collective. Il est centre sur la conception conduite collectivement dans ses rapports avec la conception individuelle. L'accent est sur les aspects cognitifs examines a travers des etudes empiriques. Le cadre theorique adopte est celui du traitement de l'information, specifie pour des problemes de conception. On presente les caracteristiques cognitives des problemes de conception: effets du caractere mal-defini et des differents types de representation mise en œuvre dans leur resolution de ces problemes, entre autres sur le caractere plus ou moins "satisfaisant" des differentes solutions possibles. On decrit dans un premier temps les activites cognitives mises en œuvre aussi bien dans la conception conduite individuellement que dans sa forme collective: differents types d'activites de controle et d'activites executives de developpement et d'evaluation de solutions. On introduit ensuite les caracteristiques specifiques de la conception collective: d'une part, des activites de co-conception et de conception distribuee, de synchronisation temporo-operatoire et de synchronisation cognitive, d'autre part, des specificites de la conception collective comme differents types d'intervention dans le processus de la part des co-concepteurs, d'evaluation des solutions proposees et d'argumentation. Dans la conclusion, on confronte les deux types de situation de conception, individuelle et collective.

Connected through hyperedge HE-1 (induced by source paper "multimodality and parallelism in design interaction co designers alignment and coalitions"):
  with members:
    - "designing as construction of representations a dynamic viewpoint in cognitive design research"
    - "changing our view on design evaluation meetings methodology a study of software technical review meetings"
    - "quantitative measurements of the influence of participant roles during peer review meetings"
    - "viewpoints in co design a field study in concurrent engineering"

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.OH(Other Computer Science)