Taking Mobile Multi-Object Tracking 
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- What is the advantage of a tracking-before-detection with respect to a tracking-by-detection?
- What is a Generalized Christmas Tree? What are its main characteristics?

What makes Paris look like Paris
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- Which is the main problem in generating good discriminative patches?
- Which are the shortcoming of using standard distance metrics for clustering? How do the authors overcome this problem ?

Moving Object Segmentation Using.. 
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- How is the consistency between tracked feature points and motor signals checked?
- How is it used for sparse foreground-background segmentation?

RGB-(D) Scene Labeling: Features.. 
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- What is an RGB-D image?	
- What are the contributions of this work that lead to significantly improved labeling accuracy?


Highly Scalable Appearance-Only SLAM
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- What is the main contribution of the paper and what are the main differences with respect to previous works on the same problem?
- What is a Chow Liu tree and why it is needed for FAB-MAP?

Kintinuous: Spatially Extended ...
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- What are the main ideas and techniques behind KinectFusion?
- What is Kintinuous and how does it relate to KinectFusion?