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 "on the security analysis of a cooperative incremental relaying protocol in the presence of an active eavesdropper"):
  Abstract: Physical layer security offers an efficient means to decrease the risk of confidential information leakage through wiretap links. In this paper, we address the physical-layer security in a cooperative wireless subnetwork that includes a source-destination pair and multiple relays, exchanging information in the presence of a malevolent eavesdropper. Specifically, the eavesdropper is active in the network and transmits artificial noise (AN) with a multiple-antenna transmitter to confound both the relays and the destination. We first analyse the secrecy capacity of the direct source-to-destination transmission in terms of intercept probability (IP) and secrecy outage probability (SOP). A decode-and-forward incremental relaying (IR) protocol is then introduced to improve reliability and security of communications in the presence of the active eavesdropper. Within this context, and depending on the availability of channel state information, three different schemes (one optimal and two sub-optimal) are proposed to select a trusted relay to improve the achievable secrecy rate. For each one of these schemes, and for both selection and maximum ratio combining at the destination and eavesdropper, we derive new and exact closed-form expressions for the IP and SOP. Our analysis and simulation results demonstrate the superior performance of the proposed IR-based selection schemes for secure communication. They also confirm the existence of a floor phenomenon for the SOP in the absence of AN.

Includes members:
  Member "power allocation and cooperative diversity in two way non regenerative cognitive radio networks":
    also connected through other hyperedges:
      (none)
  Member "security versus reliability analysis of opportunistic relaying":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "robust beamforming and jamming for enhancing the physical layer security of full duplex radios")
  Member "opportunistic secrecy with a strict delay constraint":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "secure transmission of delay sensitive data over wireless fading channels")
  Member "intercept probability analysis of cooperative wireless networks with best relay selection in the presence of eavesdropping attack":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "a survey on wireless security technical challenges recent advances and future trends")
  Member "on the design of artificial noise aided secure multi antenna transmission in slow fading channels":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "physical layer security in the finite blocklength regime over fading channels")
  Member "three receiver broadcast channels with side information":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "capacity bounds and a certain capacity region for special three receiver broadcast channels with side information")
  Member "a secure communication game with a relay helping the eavesdropper":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "a reputation based stackelberg game model to enhance secrecy rate in spectrum leasing to selfish iot devices")
  Member "joint relay and jammer selection for secure two way relay networks":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "secure transmission and self energy recycling with partial eavesdropper csi")

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.NI(Networking and Internet Architecture)