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: "rotational symmetry and the transformation of innovation systems in a triple helix of university industry government relations"
  Abstract: Using a mathematical model, we show that a Triple Helix (TH) system contains self-interaction, and therefore self-organization of innovations can be expected in waves, whereas a Double Helix (DH) remains determined by its linear constituents. (The mathematical model is fully elaborated in the Appendices.) The ensuing innovation systems can be expected to have a fractal structure: innovation systems at different scales can be considered as spanned in a Cartesian space with the dimensions of (S)cience, (B)usiness, and (G)overnment. A national system, for example, contains sectorial and regional systems, and is a constituent part in technological and supra-national systems of innovation. The mathematical modeling enables us to clarify the mechanisms, and provides new possibilities for the prediction. Emerging technologies can be expected to be more diversified and their life cycles will become shorter than before. In terms of policy implications, the model suggests a shift from the production of material objects to the production of innovative technologies.

Connected through hyperedge HE-1 (induced by source paper "synergy in the knowledge base of u s innovation systems at national state and regional levels the contributions of high tech manufacturing and knowledge intensive services"):
  with members:
    - "regions innovation systems and the north south divide in italy"
    - "a triple helix model of medical innovation supply demand and technological capabilities in terms of medical subject headings"
    - "measuring triple helix synergy in the russian innovation systems at regional provincial and national levels"
    - "measuring the knowledge based economy of china in terms of synergy among technological organizational and geographic attributes of firms"
    - "the swedish system of innovation regional synergies in a knowledge based economy"
    - "a routine for measuring synergy in university industry government relations mutual information as a triple helix and quadruple helix indicator"

Connected through hyperedge HE-2 (induced by source paper "toward a calculus of redundancy the feedback arrow of expectations in knowledge based systems"):
  with members:
    - "a triple helix model of medical innovation supply demand and technological capabilities in terms of medical subject headings"
    - "open innovation and triple helix models of innovation can synergy in innovation systems be measured"
    - "the self organization of meaning and the reflexive communication of information"
    - "the swedish system of innovation regional synergies in a knowledge based economy"
    - "the mutual information of university industry government relations an indicator of the triple helix dynamics"

Connected through hyperedge HE-3 (induced by source paper "open innovation and triple helix models of innovation can synergy in innovation systems be measured"):
  with members:
    - "a triple helix model of medical innovation supply demand and technological capabilities in terms of medical subject headings"
    - "measuring triple helix synergy in the russian innovation systems at regional provincial and national levels"
    - "measuring the knowledge based economy of china in terms of synergy among technological organizational and geographic attributes of firms"
    - "redundancy generation in university industry government relations the triple helix modeled measured and simulated"
    - "the swedish system of innovation regional synergies in a knowledge based economy"
    - "a routine for measuring synergy in university industry government relations mutual information as a triple helix and quadruple helix indicator"
    - "the communication of meaning and the structuration of expectations giddens structuration theory and luhmann s self organization"

Connected through hyperedge HE-4 (induced by source paper "a triple helix model of medical innovation supply demand and technological capabilities in terms of medical subject headings"):
  with members:
    - "strategic intelligence on emerging technologies scientometric overlay mapping"
    - "what is an emerging technology"
    - "a routine for measuring synergy in university industry government relations mutual information as a triple helix and quadruple helix indicator"
    - "bibliometric perspectives on medical innovation using the medical subject headings mesh of pubmed"

Connected through hyperedge HE-5 (induced by source paper "the interaction of supply demand and technological capabilities in terms of medical subject headings a triple helix model of medical innovation"):
  with members:
    - "strategic intelligence on emerging technologies scientometric overlay mapping"
    - "what is an emerging technology"
    - "can synergy in triple helix relations be quantified a review of the development of the triple helix indicator"
    - "a routine for measuring synergy in university industry government relations mutual information as a triple helix and quadruple helix indicator"
    - "the mutual information of university industry government relations an indicator of the triple helix dynamics"

Connected through hyperedge HE-6 (induced by source paper "the self organization of meaning and the reflexive communication of information"):
  with members:
    - "a triple helix model of medical innovation supply demand and technological capabilities in terms of medical subject headings"
    - "the dynamics of triads in aggregated journal journal citation relations specialty developments at the above journal level"
    - "redundancy in systems which entertain a model of themselves interaction information and the self organization of anticipation"
    - "quality control and validation boundaries in a triple helix of university industry government mode 2 and the future of university research"

Connected through hyperedge HE-7 (induced by source paper "can synergy in triple helix relations be quantified a review of the development of the triple helix indicator"):
  with members:
    - "brics countries and scientific excellence a bibliometric analysis of most frequently cited papers"
    - "knowledge generating efficiency in innovation systems the relation between structural and temporal effects"
    - "the european union china and the united states in the top 1 and top 10 layers of most frequently cited publications competition and collaborations"
    - "measuring triple helix synergy in the russian innovation systems at regional provincial and national levels"
    - "challenges for regional innovation policies in cee countries spatial concentration and foreign control of us patenting"
    - "measuring the knowledge based economy of china in terms of synergy among technological organizational and geographic attributes of firms"
    - "redundancy generation in university industry government relations the triple helix modeled measured and simulated"
    - "the triple helix of university industry government relations at the country level and its dynamic evolution under the pressures of globalization"

Connected through hyperedge HE-8 (induced by source paper "synergy cycles in the norwegian innovation system the relation between synergy and cycle values"):
  with members:
    - "measuring the knowledge based economy of china in terms of synergy among technological organizational and geographic attributes of firms"
    - "the triple helix of university industry government relations at the country level and its dynamic evolution under the pressures of globalization"
    - "the swedish system of innovation regional synergies in a knowledge based economy"
    - "a routine for measuring synergy in university industry government relations mutual information as a triple helix and quadruple helix indicator"
    - "redundancy in systems which entertain a model of themselves interaction information and the self organization of anticipation"

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.CY(Computers and Society)