@inproceedings{moreaboutvladaleapfromeuclideanto,
  title = {More About VLAD: A Leap From Euclidean to Riemannian Manifolds},
  author = {Masoud Faraki and Mehrtash T. Harandi and Fatih Porikli},
  year = {2015},
  booktitle = {CVPR 2015 6},
  url = {http://openaccess.thecvf.com/content_cvpr_2015/html/Faraki_More_About_VLAD_2015_CVPR_paper.html},
}