human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "a novel application licensing framework for mobile cloud environment"):
  Abstract: Abstract — Mobile cloud computing is a new technology that enhances smartphone applications capabilities in terms of performance, energy efficiency, and execution support. These features are achieved via computation offloading technique that is supported by specialized mobile cloud application development models. However, the cloud-enabled applications are prone to application piracy issue for which the traditional licensing frameworks are of no use. Therefore, a new licensing framework is required to control application piracy in mobile cloud environment. This paper presents a preliminary design of a novel application licensing framework for mobile cloud environment that restricts execution of applications on unauthenticated smartphones and cloud resources. Keywords – application piracy, mobile cloud computing, mobile cloud applications piracy, mobile cloud application models, mobile cloud data privacy. I. I NTRODUCTION

Includes members:
  Member "unleashing the power of mobile cloud computing using thinkair":
    also connected through other hyperedges:
      (none)
  Member "clonecloud boosting mobile device applications through cloud clone execution":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "joint optimization of radio resources and code partitioning in mobile cloud computing")

Question: Please tell me which class the source paper 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)