id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajis02-68	Shoniregun, Charles; Logvynovskiy, Oleksandr; Lu, Kevin	Securing XML Query Processing Storage	2005	9	.pdf	application/pdf	3632	177	61	Position is an important characteristic of graph nodes and intensely used for indexing and querying semi- structured data. Time difference between the binary and sequence joins The key idea of our proposed framework is to consider the original database as a graph: • Both objects and relations of the database are represented as graph nodes – this provides a unified way for their arrangement, indexing and storage.	cache/ajis02-68.pdf	txt/ajis02-68.txt