@inproceedings{instance484,
	 title = {{The Haar+ Tree: a Refined Synopsis Data Structure}},
	 author = {Panagiotis Karras and Nikos Mamoulis},
	 year = {2007},
	 publisher = {IEEE Computer Society},
	 booktitle = {Proc.  of the 23rd IEEE Intl Conf. on Data Engineering (ICDE)},
	 pages = {436-445},
	 group = {ddis},
	 Date-Added = {2026-08-02 18:39:37},
	 Date-Modified = {2026-08-03 06:52:27}
}