@article{HanikHegevonTycowicz2022, author = {Martin Hanik and Hans-Christian Hege and Christoph von Tycowicz}, title = {Bi-invariant Dissimilarity Measures for Sample Distributions in Lie Groups}, journal = {SIAM Journal on Mathematics of Data Science}, volume = {4}, number = {4}, pages = {1223 -- 1249}, doi = {10.1137/21M1410373}, year = {2022}, }