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 "solutions to integrals involving the marcum q function and applications"):
  Abstract: Novel analytic solutions are derived for integrals that involve the generalized Marcum Q-function, exponential functions and arbitrary powers. Simple closed-form expressions are also derived for the specific cases of the generic integrals. The offered expressions are both convenient and versatile, which is particularly useful in applications relating to natural sciences and engineering, including wireless cpmmunications and signal processing. To this end, they are employed in the derivation of the channel capacity for fixed rate and channel inversion in the case of correlated multipath fading and switched diversity.

Includes members:
  Member "analytic solutions to a marcum q function based integral and application in energy detection of unknown signals over multipath fading channels":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "unified analysis of cooperative spectrum sensing over composite and generalized fading channels")
  Member "the area under a receiver operating characteristic curve over enriched multipath fading conditions":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "energy detection of unknown signals over cascaded fading channels")
  Member "novel expressions for the rice ie function and the incomplete lipschitz hankel integrals":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "a new framework for the performance analysis of wireless communications under hoyt nakagami q fading")
  Member "analytic performance evaluation of underlay relay cognitive networks with channel estimation errors":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "the area under a receiver operating characteristic curve over nakagami q fading channels")
  Member "analytic expressions and bounds for special functions and applications in communication theory":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "a semi linear approximation of the first order marcum q function with application to predictor antenna systems")
  Member "the effects of limited channel knowledge on cognitive radio system capacity":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "transmit power policy and ergodic multicast rate analysis of cognitive radio networks in generalized fading")

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.IT(Information Theory)