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 "intelligent interference exploitation for heterogeneous cellular networks against eavesdropping"):
  Abstract: This paper explores the co-existence of a macro cell and a small cell for heterogeneous cellular networks, where a macro-cell base station (MBS) and small-cell base station (SBS) transmit to respective macro-cell user (MU) and small-cell user (SU) through their shared spectrum in the face of a common eavesdropper. We consider two spectrum sharing mechanisms, namely the overlay spectrum sharing (OSS) and underlay spectrum sharing (USS). In the OSS, MBS and SBS take turns to access their shared spectrum. By contrast, the USS allows MBS and SBS to simultaneously transmit over the shared spectrum with the aid of power control for limiting their mutual interference, thus called interference-limited USS (IL-USS). We propose an interference-canceled USS (IC-USS) scheme, where a sophisticatedly-designed signal is emitted at MBS to cancel out the interference received at MU, which is also beneficial in terms of defending the common eavesdropper. Closed-form expressions of overall outage probability and intercept probability are derived for OSS, IL-USS and IC-USS schemes by taking into account both MBS-MU and SBS-SU transmissions. We prove that the proposed IC-USS can achieve an absolute security with zero intercept probability for the MBS-MU transmission. The secrecy diversity analysis is also carried out by characterizing an asymptotic behavior of the overall outage probability with a given intercept probability in high signal-to-noise ratio region. It is shown that the secrecy diversity gains of conventional OSS and IL-USS are zero, whereas the proposed IC-USS achieves a higher secrecy diversity gain of one. Additionally, numerical results demonstrate an obvious advantage of the proposed IC-USS over OSS and IL-USS against eavesdropping.

Includes members:
  Member "robust and secure resource allocation for full duplex miso multicarrier noma systems":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "joint trajectory and resource allocation design for energy efficient secure uav communication systems")
  Member "physical layer security in wireless ad hoc networks under a hybrid full half duplex receiver deployment strategy":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "boundaries can enhance physical layer security at high data rates")
  Member "safeguarding decentralized wireless networks using full duplex jamming receivers":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "physical layer security in the finite blocklength regime over fading channels")
  Member "power constrained secrecy rate maximization for joint relay and jammer selection assisted wireless networks":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "secrecy energy efficiency optimization for artificial noise aided physical layer security in ofdm based cognitive radio networks")
  Member "relay selection for wireless communications against eavesdropping a security reliability trade off perspective":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "security reliability tradeoff for distributed antenna systems in heterogeneous cellular networks")
  Member "physical layer security for spectrum sharing systems":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "qos aware stochastic spatial pls model for analysing secrecy performance under eavesdropping and jamming")
  Member "on secrecy performance of antenna selection aided mimo systems against eavesdropping":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "robustness of low complexity massive mimo architectures against passive eavesdropping")
  Member "analytical modeling of interference aware power control for the uplink of heterogeneous cellular networks":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "a spatiotemporal model for peak aoi in uplink iot networks time vs event triggered traffic")

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)