237 search results - page 2 / 48 » Efficient Query Processing on the Relational Quadtree |
DKE
2006
13 years 4 months ago
2006
Recursive queries are quite important in the context of XML databases. In addition, several recent papers have investigated a relational approach to store XML data and there is gr...
DASFAA
2007
IEEE
13 years 8 months ago
2007
IEEE
Abstract. In this paper, we present a novel ordered XPATH evaluation in treeunaware RDBMS. The novelties of our approach lies in the followings. (a) We propose a novel XML storage ...
VLDB
2005
ACM
13 years 10 months ago
2005
ACM
With the increasing occurrence of temporal and spatial data in present-day database applications, the interval data type is adopted by more and more database systems. For an effic...
WAIM
2007
Springer
13 years 11 months ago
2007
Springer
EDBT
2009
ACM
13 years 2 months ago
2009
ACM
Stream applications gained significant popularity over the last years that lead to the development of specialized stream engines. These systems are designed from scratch with a di...