@inproceedings{feragen:iccv:2011, title = {Means in spaces of tree-like shapes}, author = {Feragen, Aasa and Hauberg, S{o}ren and Nielsen, Mads and Lauze, Francois}, booktitle = {Computer Vision (ICCV), 2011 IEEE International Conference on}, pages = {736 -746}, publisher = {IEEE}, month = nov, year = {2011}, doi = {}, month_numeric = {11} }