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 "winpibt expanded prioritized algorithm for iterative multi agent path finding"):
  Abstract: Providing agents with efficient paths so as not to collide with each other are called the Multi-agent Path Finding (MAPF) problem. Numerous solvers have been developed so far since MAPF is critical for practical applications such as automated warehouses. Priority Inheritance with Backtracking (PIBT) is an instance of decoupled approach which solves MAPF iteratively by flexible prioritized planning. PIBT plans the paths of all agents one step at a time, i.e., the time window size is just one, and this locality causes inefficient path planning in some cases. In this work, we propose a generalized algorithm of PIBT with respect to the time window, called Windowed Priority Inheritance with Backtracking (winPIBT). winPIBT expands PIBT by enabling retroactive priority inheritance and backtracking. We prove that, similar to PIBT, all agents reach their own destinations in finite time as long as the environment is a graph such that all pairs of adjacent nodes belong to a simple cycle of length 3 or more (e.g., biconnected). We evaluate winPIBT through simulation in various environments while changing the window size. Our results confirm that winPIBT mitigates livelock situations occurring in PIBT, and plans more efficient paths depending on the window size.

Includes members:
  Member "priority inheritance with backtracking for iterative multi agent path finding":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "ddm fast near optimal multi robot path planning using diversified path and optimal sub problem solution database heuristics")
  Member "searching with consistent prioritization for multi agent path finding":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "idle time optimization for target assignment and path finding in sortation centers")
  Member "lifelong multi agent path finding for online pickup and delivery tasks":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "efficient multi agent motion planning in continuous workspaces using medial axis based swap graphs")

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)