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: "unsupervised online video object segmentation with motion property understanding"
  Abstract: Unsupervised online video object segmentation (VOS) aims to automatically segment the moving objects over an unconstrained video without the requirements of any prior information about the objects or camera motion. It is therefore a very challenging problem for high-level video analysis. So far, limited number of such methods have been reported in literature and most of them still have distance to a satisfactory performance. Targeting this challenging problem,in this paper, we propose a novel unsupervised online VOS framework by understanding the motion property as the meaning of \emph{moving} in concurrence with \emph{a generic object} for the segmented regions. By incorporating \emph{salient motion detection} and \emph{object proposal}, a pixel-wise fusion strategy is developed to effectively remove detection noises such as background movements and stationary objects. Furthermore, by leveraging the obtained segmentation from immediately preceding frames, a forward propagation algorithm is proposed to deal with the unreliable motion detection and object proposals. #R##N#Experimental results on DAVIS-2016 and SegTrack-v2 benchmark dataset show that the proposed method outperforms the other state-of-the-art unsupervised online segmentation by achieving 5.6\% absolute improvement at least, and additionally even achieves a better performance than the best unsupervised offline method on DAVIS-2016 dataset. Another significant advantage also need to be addressed that in all the experiments, there is only one existing trained model for object proposal (Mask RCNN on COCO dataset) being used without any fine-tuning, which is the demonstration of robustness. The most contribution of this work might sheds light on the potential and to motivate more VOS framework studies based on characteristic motion properties.

Connected through hyperedge HE-1 (induced by source paper "spacetime graph optimization for video object segmentation"):
  with members:
    - "fast and accurate online video object segmentation via tracking parts"
    - "instance embedding transfer to unsupervised video object segmentation"
    - "cnn in mrf video object segmentation via inference in a cnn based higher order spatio temporal mrf"
    - "blazingly fast video object segmentation with pixel wise metric learning"
    - "unsupervised object segmentation in video by efficient selection of highly probable positive features"
    - "unsupervised learning from video to detect foreground objects in single images"
    - "video object segmentation without temporal information"
    - "learning video object segmentation with visual memory"

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.CV(Computer Vision and Pattern Recognition)