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 "sear a polynomial time expected constant factor optimal algorithmic framework for multi robot path planning"):
  Abstract: This work studies the labeled multi-robot path and motion planning problem in continuous domains, in the absence of static obstacles. Given $n$ robots which may be arbitrarily close to each other and assuming random start and goal configurations for the robots, we derived an $O(n^3)$, complete algorithm that produces solutions with constant-factor optimality guarantees on both makespan and distance optimality, in expectation. Furthermore, our algorithm only requires a small constant factor expansion of the initial and goal configuration footprints for solving the problem. In addition to strong theoretical guarantees, we present a thorough computational evaluation of the proposed solution. Beyond the baseline solution, adapting an effective (but non-polynomial time) robot routing subroutine, we also provide a highly efficient implementation that quickly computes near-optimal solutions. Hardware experiments on microMVP platform composed of non-holonomic robots confirms the practical applicability of our algorithmic pipeline.

Includes members:
  Member "a portable 3d printing enabled multi vehicle platform for robotics research and education":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "sear a polynomial time multi robot path planning algorithm with expected constant factor optimality guarantee")
  Member "on the hardness of unlabeled multi robot motion planning":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "drrt scalable and informed asymptotically optimal multi robot motion planning")
  Member "a linear time algorithm for the feasibility of pebble motion on graphs":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "sear a polynomial time multi robot path planning algorithm with expected constant factor optimality guarantee")
  Member "finding a needle in an exponential haystack discrete rrt for exploration of implicit roadmaps in multi robot motion planning":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "drrt scalable and informed asymptotically optimal multi robot motion planning")
  Member "k color multi robot motion planning":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "drrt scalable and informed asymptotically optimal multi robot motion planning")
  Member "distance optimal formation control on graphs with a tight convergence time guarantee":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "ddm fast near optimal multi robot path planning using diversified path and optimal sub problem solution database heuristics")

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.MA(Multiagent Systems)