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: "on the requirements of new software development"
  Abstract: Changes, they use to say, are the only constant in life. Everything changes rapidly around us, and more and more key to survival is the ability to rapidly adapt to changes. This consideration applies to many aspects of our lives. Strangely enough, this nearly self-evident truth is not always considered by software engineers with the seriousness that it calls for: The assumptions we draw for our systems often do not take into due account that e.g., the run-time environments, the operational conditions, or the available resources will vary. Software is especially vulnerable to this threat, and with today's software-dominated systems controlling crucial services in nuclear plants, airborne equipments, health care systems and so forth, it becomes clear how this situation may potentially lead to catastrophes. This paper discusses this problem and defines some of the requirements towards its effective solution, which we call "New Software Development" as a software equivalent of the well-known concept of New Product Development. The paper also introduces and discusses a practical example of a software tool designed taking those requirements into account --- an adaptive data integrity provision in which the degree of redundancy is not fixed once and for all at design time, but rather it changes dynamically with respect to the disturbances experienced during the run time.

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 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"
    - "service oriented communities visions and contributions towards social organizations"
    - "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 "on resilient behaviors in computational systems and environments"):
  with members:
    - "on the behavioral interpretation of system environment fit and auto resilience"
    - "quality indicators for collective systems resilience"
    - "behavior organization substance three gestalts of general systems theory"
    - "reflections on organization emergence and control in sociotechnical systems"
    - "on the constituent attributes of software and organizational resilience"

Connected through hyperedge HE-3 (induced by source paper "a framework for trustworthiness assessment based on fidelity in cyber and physical domains"):
  with members:
    - "software assumptions failure tolerance role strategies and visions"
    - "safety enhancement through situation aware user interfaces"
    - "reflective and refractive variables a model for effective and maintainable adaptive and dependable software"
    - "antifragility elasticity resilience machine learning models and algorithms for open system fidelity"
    - "a hypermedia distributed application for monitoring and fault injection in embedded fault tolerant parallel programs"

Connected through hyperedge HE-4 (induced by source paper "service oriented communities visions and contributions towards social organizations"):
  with members:
    - "a design tool to reason about ambient assisted living systems"
    - "promises and challenges of ambient assisted living systems"
    - "a service oriented infrastructure approach for mutual assistance communities"
    - "the missing ones key ingredients towards effective ambient assisted living systems"
    - "participant a new concept for optimally assisting the elder people"

Connected through hyperedge HE-5 (induced by source paper "on the constituent attributes of software and organizational resilience"):
  with members:
    - "a design tool to reason about ambient assisted living systems"
    - "a survey of linguistic structures for application level fault tolerance"
    - "service oriented communities visions and contributions towards social organizations"
    - "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.SE(Software Engineering)