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: "service oriented communities visions and contributions towards social organizations"
  Abstract: With the increase of the populations, resources are becoming scarcer, and a smarter way to make use of them becomes a vital necessity of our societies. On the other hand, resource management is traditionally carried out through well established organizations, policies, and regulations that are often considered as impossible to restructure. Our position is that merely expanding the traditional approaches might not be enough. Systems must be radically rethought in order to achieve a truly effective and rational use of the available resources. Classical concepts such as demand and supply need to be rethought as well, as they operate artificial classifications that limit the true potential of systems and organizations. In what follows we propose our vision to future, "smarter" systems able to overcome the limitations of the status quo. Such systems require what Boulding called "gestalts," namely concepts able to "directing research towards the gaps which they reveal". In this paper we elaborate on this and show how such gestalts can pave the way towards novel reformulations of traditional services able to reach a better and more sensible management of the available resources and cope with their scarcity. Our vision of a Service-oriented Community is also introduced. We believe that such communities---in heterarchical coexistence with traditional systems---provide the necessary diversity and innovation orientation to prevent societal lock-ins such as the ones we are experiencing in assisting our elderly ones.

Connected through hyperedge HE-1 (induced by source paper "fractal social organization as a foundation to pervasive social computing services"):
  with members:
    - "fractally organized connectionist networks conjectures and preliminary results"
    - "on the requirements of new software development"
    - "on environments as systemic exoskeletons crosscutting optimizers and antifragility enablers"
    - "models and representations for fractal social organizations"
    - "on resilient behaviors in computational systems and environments"
    - "how resilient are our societies analyses models and preliminary results"
    - "mutualistic relationships in service oriented communities and fractal social organizations"
    - "on the constituent attributes of software and organizational resilience"

Connected through hyperedge HE-2 (induced by source paper "towards a smarter organization for a self servicing society"):
  with members:
    - "tapping into the wells of social energy a case study based on falls identification"
    - "how resilient are our societies analyses models and preliminary results"
    - "mutualistic relationships in service oriented communities and fractal social organizations"

Connected through hyperedge HE-3 (induced by source paper "on environments as systemic exoskeletons crosscutting optimizers and antifragility enablers"):
  with members:
    - "fractally organized connectionist networks conjectures and preliminary results"
    - "tapping into the wells of social energy a case study based on falls identification"
    - "on the quality of emergence in complex collective systems"
    - "on resilient behaviors in computational systems and environments"
    - "a framework for trustworthiness assessment based on fidelity in cyber and physical domains"
    - "how resilient are our societies analyses models and preliminary results"
    - "on the behavioral interpretation of system environment fit and auto resilience"
    - "antifragility elasticity resilience machine learning models and algorithms for open system fidelity"

Connected through hyperedge HE-4 (induced by source paper "how resilient are our societies analyses models and preliminary results"):
  with members:
    - "on resilient behaviors in computational systems and environments"
    - "a framework for trustworthiness assessment based on fidelity in cyber and physical domains"
    - "antifragility elasticity resilience machine learning models and algorithms for open system fidelity"
    - "reflections on organization emergence and control in sociotechnical systems"
    - "mutualistic relationships in service oriented communities and fractal social organizations"
    - "the missing ones key ingredients towards effective ambient assisted living systems"

Connected through hyperedge HE-5 (induced by source paper "fractally organized connectionist networks conjectures and preliminary results"):
  with members:
    - "how resilient are our societies analyses models and preliminary results"
    - "systems resilience and organization analogies and points of contact with hierarchy theory"
    - "behavior organization substance three gestalts of general systems theory"
    - "mutualistic relationships in service oriented communities and fractal social organizations"

Connected through hyperedge HE-6 (induced by source paper "tapping into the wells of social energy a case study based on falls identification"):
  with members:
    - "how resilient are our societies analyses models and preliminary results"
    - "quality indicators for collective systems resilience"
    - "mutualistic relationships in service oriented communities and fractal social organizations"
    - "flexible development of dependability services an experience derived from energy automation systems"

Connected through hyperedge HE-7 (induced by source paper "models and representations for fractal social organizations"):
  with members:
    - "reflections on organization emergence and control in sociotechnical systems"

Connected through hyperedge HE-8 (induced by source paper "reflections on organization emergence and control in sociotechnical systems"):
  with members:
    - "behavior organization substance three gestalts of general systems theory"
    - "the missing ones key ingredients towards effective ambient assisted living systems"
    - "participant a new concept for optimally assisting the elder people"

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)