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: "a real time pedestrian detector using deep learning for human aware navigation"
  Abstract: This paper addresses the problem of Human-Aware Navigation (HAN), using multi camera sensors to implement a vision-based person tracking system. The main contributions of this paper are a novel and real-time Deep Learning person detection and a standardization of personal space, that can be used with any path planer. In the first stage of the approach, we propose to cascade the Aggregate Channel Features (ACF) detector with a deep Convolutional Neural Network (CNN) to achieve fast and accurate Pedestrian Detection (PD). For the personal space definition (that can be defined as constraints associated with the robot's motion), we used a mixture of asymmetric Gaussian functions, to define the cost functions associated to each constraint. Both methods were evaluated individually. The final solution (including both the proposed pedestrian detection and the personal space constraints) was tested in a typical domestic indoor scenario, in four distinct experiments. The results show that the robot is able to cope with human-aware constraints, defined after common proxemics rules.

Connected through hyperedge HE-1 (induced by source paper "detector in detector multi level analysis for human parts"):
  with members:
    - "face magnet magnifying feature maps to detect small faces"
    - "aggregated channels network for real time pedestrian detection"
    - "fssd feature fusion single shot multibox detector"
    - "cms rcnn contextual multi scale region based cnn for unconstrained face detection"
    - "ai challenger a large scale dataset for going deeper in image understanding"
    - "a jointly learned deep architecture for facial attribute analysis and face detection in the wild"
    - "citypersons a diverse dataset for pedestrian detection"
    - "faceness net face detection through deep facial part responses"

Connected through hyperedge HE-2 (induced by source paper "scale aware fast r cnn for pedestrian detection"):
  with members:
    - "pedestrian detection inspired by appearance constancy and shape symmetry"
    - "how far are we from solving pedestrian detection"
    - "is faster r cnn doing well for pedestrian detection"
    - "ssd single shot multibox detector"
    - "attentive contexts for object detection"
    - "you only look once unified real time object detection"
    - "filtered channel features for pedestrian detection"
    - "fast r cnn"

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.RO(Robotics)