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 "geo based scheduling for c v2x networks"):
  Abstract: Cellular vehicle-to-everything (C-V2X) networks can operate without cellular infrastructure support. Vehicles can autonomously select their radio resources using the sensing-based semi-persistent scheduling (SPS) algorithm specified by the Third Generation Partnership Project. The sensing nature of the SPS scheme makes C-V2X communications prone to the well-known hidden-terminal problem. To address this problem, this paper proposes a novel geo-based scheduling scheme that allows vehicles to autonomously select their radio resources based on the location and ordering of neighboring vehicles on the road. The proposed scheme results in an implicit resource selection coordination between vehicles (even with those outside the sensing range) that reduces packet collisions. This paper evaluates analytically and through simulations the proposed scheduling scheme. The obtained results demonstrate that it reduces packet collisions and significantly increases the C-V2X performance, compared to when using the sensing-based SPS scheme.

Includes members:
  Member "analytical models of the performance of c v2x mode 4 vehicular communications":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "age of information optimized mac in v2x sidelink via piggyback based collaboration")
  Member "study of the impact of phy and mac parameters in 3gpp c v2v mode 4":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "age of information optimized mac in v2x sidelink via piggyback based collaboration")
  Member "multiple access in cellular v2x performance analysis in highly congested vehicular networks":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "age of information optimized mac in v2x sidelink via piggyback based collaboration")
  Member "reducing message collisions in sensing based semi persistent scheduling sps by using reselection lookaheads in cellular v2x":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "age of information optimized mac in v2x sidelink via piggyback based collaboration")

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)