@article{HoKomura_TVCG09,
 author = {Ho,, Edmond S. L. and Komura,, Taku},
 title = {Indexing and Retrieving Motions of Characters in Close Contact},
 journal = {IEEE Transactions on Visualization and Computer Graphics},
 volume = {15},
 number = {3},
 year = {2009},
 issn = {1077-2626},
 pages = {481--492},
 doi = {http://doi.ieeecomputersociety.org/10.1109/TVCG.2008.199},
 publisher = {IEEE Computer Society},
 address = {Los Alamitos, CA, USA},
}