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 "keeping your friends close land allocation with friends"):
  Abstract: We examine the problem of assigning plots of land to prospective buyers who prefer living next to their friends. They care not only about the plot they receive, but also about their neighbors. This externality results in a highly non-trivial problem structure, as both friendship and land value play a role in determining agent behavior. We examine mechanisms that guarantee truthful reporting of both land values and friendships. We propose variants of random serial dictatorship (RSD) that can offer both truthfulness and welfare guarantees. Interestingly, our social welfare guarantees are parameterized by the value of friendship: if these values are low, enforcing truthful behavior results in poor welfare guarantees and imposes significant constraints on agents' choices; if they are high, we achieve good approximation to the optimal social welfare.

Includes members:
  Member "graphical one sided markets":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "hedonic seat arrangement problems")
  Member "the impossibility of extending random dictatorship to weak preferences":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "participatory budgeting models and approaches")
  Member "efficiency of truthful and symmetric mechanisms in one sided matching":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "selfish robustness and equilibria in multi player bandits")
  Member "complexity results for rainbow matchings":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "integrality gaps for bounded color matchings")
  Member "social welfare in one sided matchings random priority and beyond":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "truthful ownership transfer with expert advice blending mechanism design with and without money")
  Member "peer effects and stability in matching markets":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "energy efficient joint user rb association and power allocation for uplink hybrid noma oma")

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.GT(Computer Science and Game Theory)