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: "throughput analysis for full duplex wireless networks with imperfect self interference cancellation"
  Abstract: This paper investigates the throughput for wireless network with full-duplex radios using stochastic geometry. Full-duplex (FD) radios can exchange data simultaneously with each other. On the other hand, the downside of FD transmission is that it will inevitably cause extra interference to the network compared to half-duplex (HD) transmission. Moreover, the residual self-interference has negative effects on the network throughput. In this paper, we focus on a wireless network of nodes with both HD and FD capabilities and derive and optimize the throughput in such a network. Our analytical result shows that if the network is adapting an ALOHA protocol, the maximal throughput is achieved by scheduling all concurrently transmitting nodes to work in either FD mode or HD mode depending on one simple condition. Moreover, the effects of imperfect self-interference cancellation on the signal-to-interference ratio (SIR) loss and throughput are also analyzed based on our mathematical model. We rigorously quantify the impact of imperfect self-interference cancellation on the throughput gain, transmission range, and other metrics, and we establish the minimum amount of self-interference suppression needed for FD to be beneficial.

Connected through hyperedge HE-1 (induced by source paper "performance trade off between uplink and downlink in full duplex communications"):
  with members:
    - "energy and spectral efficiency tradeoff in ofdma networks via antenna selection strategy"
    - "massive access for 5g and beyond"
    - "energy efficiency maximization via joint sub carrier assignment and power control for ofdma full duplex networks"
    - "multi objective optimization for energy and spectral efficiency tradeoff in in band full duplex ibfd communication"
    - "multiple antenna technologies for beyond 5g"
    - "optimal joint power and subcarrier allocation for full duplex multicarrier non orthogonal multiple access systems"
    - "multi objective optimization for robust power efficient and secure full duplex wireless communication systems"
    - "in band full duplex wireless challenges and opportunities"

Connected through hyperedge HE-2 (induced by source paper "energy efficiency maximization via joint sub carrier assignment and power control for ofdma full duplex networks"):
  with members:
    - "energy efficient power control a look at 5g wireless technologies"
    - "optimal joint power and subcarrier allocation for full duplex multicarrier non orthogonal multiple access systems"
    - "energy efficient heterogeneous cellular networks with spectrum underlay and overlay access"
    - "power efficient resource allocation for full duplex radio distributed antenna networks"
    - "power efficient and secure full duplex wireless communication systems"
    - "energy efficient scheduling and power allocation in downlink ofdma networks with base station coordination"
    - "full duplex mobile device pushing the limits"
    - "wireless information and power transfer energy efficiency optimization in ofdma systems"

Connected through hyperedge HE-3 (induced by source paper "multi objective optimization for energy and spectral efficiency tradeoff in in band full duplex ibfd communication"):
  with members:
    - "optimal joint power and subcarrier allocation for full duplex multicarrier non orthogonal multiple access systems"
    - "resource allocation in ofdma networks with half duplex and imperfect full duplex users"
    - "multi objective resource allocation in full duplex swipt systems"
    - "power efficient resource allocation for full duplex radio distributed antenna networks"

Connected through hyperedge HE-4 (induced by source paper "transmission capacity of full duplex mimo ad hoc network with limited self interference cancellation"):
  with members:
    - "full duplex mimo small cell networks with interference cancellation"
    - "full duplex radio for uplink downlink wireless access with spatially random nodes"
    - "passive self interference suppression for full duplex infrastructure nodes"
    - "in band full duplex wireless challenges and opportunities"
    - "experiment driven characterization of full duplex wireless systems"
    - "multi antenna communication in ad hoc networks achieving mimo gains with simo transmission"
    - "an overview of the transmission capacity of wireless networks"
    - "transmission capacity of ad hoc networks with spatial diversity"

Connected through hyperedge HE-5 (induced by source paper "d2d aware device caching in mmwave cellular networks"):
  with members:
    - "wireless device to device caching networks basic principles and system performance"
    - "exploiting device to device communications in joint scheduling of access and backhaul for mmwave small cells"
    - "optimal geographic caching in cellular networks"
    - "efficient scheduling and power allocation for d2d assisted wireless caching networks"
    - "on fundamental trade offs of device to device communications in large wireless networks"
    - "on the feasibility of sharing spectrum licenses in mmwave cellular systems"
    - "spectrum sharing for device to device communication in cellular networks"
    - "tractable model for rate in self backhauled millimeter wave cellular networks"

Connected through hyperedge HE-6 (induced by source paper "cross mode interference characterization in cellular networks with voronoi guard regions"):
  with members:
    - "user point processes in cellular networks"
    - "the intensity matching approach a tractable stochastic geometry approximation to system level analysis of cellular networks"
    - "poisson hole process theory and applications to wireless networks"
    - "modeling cellular networks with full duplex d2d communication a stochastic geometry approach"
    - "decentralized opportunistic access for d2d underlaid cellular networks"
    - "an analytical framework for device to device communication in cellular networks"
    - "operational region of d2d communications for enhancing cellular network performance"
    - "on stochastic geometry modeling of cellular uplink transmission with truncated channel inversion power control"

Connected through hyperedge HE-7 (induced by source paper "secure communications for the two user broadcast channel with random traffic"):
  with members:
    - "wiretap channels nonasymptotic fundamental limits"
    - "exploiting full duplex receivers for achieving secret communications in multiuser miso networks"
    - "on secrecy metrics for physical layer security over quasi static fading channels"
    - "probabilistic cooperation of a full duplex relay in random access networks"
    - "finite blocklength bounds for wiretap channels"
    - "stable throughput region of the two user broadcast channel"
    - "the stability region of the two user broadcast channel"
    - "fundamental limits of caching with secure delivery"

Connected through hyperedge HE-8 (induced by source paper "safeguarding decentralized wireless networks using full duplex jamming receivers"):
  with members:
    - "optimal power allocation for artificial noise under imperfect csi against spatially random eavesdroppers"
    - "physical layer security in heterogeneous cellular networks"
    - "principles of physical layer security in multiuser wireless networks a survey"
    - "improving physical layer secrecy using full duplex jamming receivers"
    - "enhancing secrecy with multi antenna transmission in wireless ad hoc networks"
    - "in band full duplex wireless challenges and opportunities"
    - "experiment driven characterization of full duplex wireless systems"
    - "on the throughput cost of physical layer security in decentralized wireless networks"

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.IT(Information Theory)