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: "stable marriage with multi modal preferences"
  Abstract: We introduce a generalized version of the famous Stable Marriage problem, now based on multi-modal preference lists. The central twist herein is to allow each agent to rank its potentially matching counterparts based on more than one "evaluation mode" (e.g., more than one criterion); thus, each agent is equipped with multiple preference lists, each ranking the counterparts in a possibly different way. We introduce and study three natural concepts of stability, investigate their mutual relations and focus on computational complexity aspects with respect to computing stable matchings in these new scenarios. Mostly encountering computational hardness (NP-hardness), we can also spot few islands of tractability and make a surprising connection to the \textsc{Graph Isomorphism} problem.

Connected through hyperedge HE-1 (induced by source paper "adapting stable matchings to evolving preferences"):
  with members:
    - "stable roommates with narcissistic single peaked and single crossing preferences"
    - "matchings under preferences strength of stability and trade offs"
    - "stable matchings robust solutions and distributive lattices"
    - "reoptimization of parameterized problems"
    - "parameterized dynamic cluster editing"
    - "finding stable matchings that are robust to errors in the input"
    - "finding robust solutions to stable marriage"
    - "how hard is it to satisfy almost all roommates"

Connected through hyperedge HE-2 (induced by source paper "stable roommates with narcissistic single peaked and single crossing preferences"):
  with members:
    - "matchings under preferences strength of stability and trade offs"
    - "stable marriage with groups of similar agents"
    - "how hard is it to satisfy almost all roommates"
    - "balanced stable marriage how close is close enough"
    - "stable marriage with covering constraints a complete computational trichotomy"
    - "modeling single peakedness for votes with ties"
    - "single peaked consistency for weak orders is easy"
    - "clone structures in voters preferences"

Connected through hyperedge HE-3 (induced by source paper "computational complexity of stable marriage and stable roommates and their variants"):
  with members:
    - "stable roommates with narcissistic single peaked and single crossing preferences"
    - "matchings under preferences strength of stability and trade offs"
    - "popular matchings and limits to tractability"
    - "on treewidth and stable marriage"
    - "how hard is it to satisfy almost all roommates"
    - "balanced stable marriage how close is close enough"
    - "the stable roommates problem with short lists"
    - "acyclic preference systems in p2p networks"

Connected through hyperedge HE-4 (induced by source paper "matchings under preferences strength of stability and trade offs"):
  with members:
    - "stable roommates with narcissistic single peaked and single crossing preferences"
    - "stable matchings robust solutions and distributive lattices"
    - "robust and approximately stable marriages under partial information"
    - "finding stable matchings that are robust to errors in the input"
    - "on the complexity of robust stable marriage"
    - "how hard is it to satisfy almost all roommates"
    - "robustness among multiwinner voting rules"
    - "stable matching with uncertain linear preferences"

Connected through hyperedge HE-5 (induced by source paper "parameterized complexity of stable roommates with ties and incomplete lists through the lens of graph parameters"):
  with members:
    - "sat encodings for treecut width and treedepth"
    - "stable marriage with groups of similar agents"
    - "on treewidth and stable marriage"
    - "how hard is it to satisfy almost all roommates"
    - "the stable roommates problem with short lists"
    - "stable marriage with covering constraints a complete computational trichotomy"
    - "acyclic preference systems in p2p networks"

Connected through hyperedge HE-6 (induced by source paper "how hard is it to satisfy almost all roommates"):
  with members:
    - "stable marriage with groups of similar agents"
    - "balanced stable marriage how close is close enough"
    - "the stable roommates problem with short lists"
    - "stable marriage with covering constraints a complete computational trichotomy"
    - "almost optimal cover free families"
    - "linear time constructions of some d restriction problems"
    - "designing fpt algorithms for cut problems using randomized contractions"
    - "acyclic preference systems in p2p networks"

Connected through hyperedge HE-7 (induced by source paper "stable matching with uncertain linear preferences"):
  with members:
    - "pareto optimal allocation under uncertain preferences"

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.MA(Multiagent Systems)