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: "rendezvous of two robots with constant memory"
  Abstract: We study the impact that persistent memory has on the classical rendezvous problem of two mobile computational entities, called robots, in the plane. It is well known that, without additional assumptions, rendezvous is impossible if the entities are oblivious (i.e., have no persistent memory) even if the system is semi-synchronous (SSynch). It has been recently shown that rendezvous is possible even if the system is asynchronous (ASynch) if each robot is endowed with O(1) bits of persistent memory, can transmit O(1) bits in each cycle, and can remember (i.e., can persistently store) the last received transmission. This setting is overly powerful. #R##N#In this paper we weaken that setting in two different ways: (1) by maintaining the O(1) bits of persistent memory but removing the communication capabilities; and (2) by maintaining the O(1) transmission capability and the ability to remember the last received transmission, but removing the ability of an agent to remember its previous activities. We call the former setting finite-state (FState) and the latter finite-communication (FComm). Note that, even though its use is very different, in both settings, the amount of persistent memory of a robot is constant. #R##N#We investigate the rendezvous problem in these two weaker settings. We model both settings as a system of robots endowed with visible lights: in FState, a robot can only see its own light, while in FComm a robot can only see the other robot's light. We prove, among other things, that finite-state robots can rendezvous in SSynch, and that finite-communication robots are able to rendezvous even in ASynch. All proofs are constructive: in each setting, we present a protocol that allows the two robots to rendezvous in finite time.

Connected through hyperedge HE-1 (induced by source paper "deterministic meeting of sniffing agents in the plane"):
  with members:
    - "rendezvous in networks in spite of delay faults"
    - "time versus cost tradeoffs for deterministic rendezvous in networks"
    - "fault tolerant rendezvous in networks"
    - "rendezvous of distance aware mobile agents in unknown graphs"
    - "how to meet asynchronously at polynomial cost"
    - "delays induce an exponential memory gap for rendezvous in trees"

Connected through hyperedge HE-2 (induced by source paper "deterministic rendezvous with detection using beeps"):
  with members:
    - "the computational power of beeps"
    - "time versus cost tradeoffs for deterministic rendezvous in networks"
    - "how to meet asynchronously at polynomial cost"
    - "beeping a maximal independent set"
    - "delays induce an exponential memory gap for rendezvous in trees"
    - "deploying wireless networks with beeps"

Connected through hyperedge HE-3 (induced by source paper "mutual visibility by robots with persistent memory"):
  with members:
    - "mutual visibility by luminous robots without collisions"
    - "robots with lights overcoming obstructed visibility without colliding"
    - "rendezvous of two robots with visible bits"
    - "a distributed algorithm for gathering many fat mobile robots in the plane"

Connected through hyperedge HE-4 (induced by source paper "a get together for deaf and dumb robots in three dimensional space"):
  with members:
    - "plane formation by synchronous mobile robots in the three dimensional euclidean space"
    - "pattern formation problem for synchronous mobile robots in the three dimensional euclidean space"

Connected through hyperedge HE-5 (induced by source paper "mutual visibility by luminous robots without collisions"):
  with members:
    - "distributed computing by mobile robots solving the uniform circle formation problem"
    - "rendezvous of two robots with visible bits"
    - "a distributed algorithm for gathering many fat mobile robots in the plane"
    - "the gathering problem for two oblivious robots with unreliable compasses"
    - "robocast asynchronous communication in robot networks"
    - "circle formation of weak mobile robots"

Connected through hyperedge HE-6 (induced by source paper "formation of general position by asynchronous mobile robots"):
  with members:
    - "robots with lights overcoming obstructed visibility without colliding"
    - "rendezvous of two robots with visible bits"
    - "a distributed algorithm for gathering many fat mobile robots in the plane"

Connected through hyperedge HE-7 (induced by source paper "robots with lights overcoming obstructed visibility without colliding"):
  with members:
    - "rendezvous of two robots with visible bits"
    - "a distributed algorithm for gathering many fat mobile robots in the plane"
    - "circle formation of weak mobile robots"

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)