An XML Privacy-Preserving Data Disclosure Decision Scheme

Table 5

Search time of test XML documents.

NO.	Name	XPath	MX(s)	Ours(s)
1	Ubid	/Root/listing/seller_info; auction_info; auction_info/high_bidder	0.065853; 0.056238; 0.053587	1.534871; 0.276527; 0.076543
2	321gone	/Root/listing/auction_info; seller_info; auction_info/location	1.451320; 0.265445; 0.191922	1.253621; 0.365128; 0.087826
3	Yahoo	/Root/listing/bid_history; item_info/brand; Brand	1.334671; 0.615505; 0.120452	1.634290; 0.577170; 0.099234
4	EBay	/Root/listing/seller_info; auction_info; auction_info/num_bids	1.217286; 0.925112; 0.328130	1.534871; 0.876536; 0.296840
5	Mondial	/Mondial/continent; /Mondial/country/name; mountain/located	0.555891; 3.055213; 2.143377	0.165273; 2.766082; 1.756410
6	Nasa	/Datasets/dataset/subject; dataset/keywords; Reference/source/other/author	4.673392; 3.208854; 2.350644	3.756415; 2.682302; 1.250863
7	SwissPort	/root/Entry/AC; Entry/Features; Org	7.125266; 4.701453; 2.442136	5.180725; 3.148321; 1.540928