@inproceedings{CIKM-2013-PalBP,
	author        = "Manash Pal and Arnab Bhattacharya and Debjyoti Paul",
	booktitle     = "{Proceedings of the 22nd ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2505515.2507817",
	isbn          = "978-1-4503-2263-8",
	pages         = "1173--1176",
	publisher     = "{ACM}",
	title         = "{RCached-tree: an index structure for efficiently answering popular queries}",
	year          = 2013,
}