@inproceedings{1430496,
 author = {Skopal, Tom\'{a}\v{s} and Loko\v{c}, Jakub},
 title = {NM-Tree: Flexible Approximate Similarity Search in Metric and Non-metric Spaces},
 booktitle = {DEXA '08: Proceedings of the 19th international conference on Database and Expert Systems Applications},
 year = {2008},
 isbn = {978-3-540-85653-5},
 pages = {312--325},
 location = {Turin, Italy},
 doi = {http://dx.doi.org/10.1007/978-3-540-85654-2_30},
 publisher = {Springer-Verlag},
 address = {Berlin, Heidelberg},
 }