1429 search results - page 54 / 286 » Efficient processing of XPath queries using indexes |
SSDBM
1998
IEEE
14 years 1 months ago
1998
IEEE
: A new issue that arises in modern applications involves the efficient manipulation of (static or moving) spatial objects, and the relationships among them. As a result, modern da...
IJWET
2008
13 years 8 months ago
2008
: Information-filtering systems constitute a critical component of modern information-seeking applications. As the number of users grows and the amount of information available bec...
PDP
2008
IEEE
14 years 3 months ago
2008
IEEE
Searching for similar objects in metric-space databases can be efficiently solved by using index data structures. A number of alternative sequential indexes have been proposed in...
EDBT
2012
ACM
11 years 11 months ago
2012
ACM
With the popularization of GPS-enabled devices there is an increasing interest for location-based queries. In this context, one interesting problem is processing top-k spatial key...
COMAD
2008
13 years 10 months ago
2008
Answering aggregate queries like sum, count, min, max over regions containing moving objects is often needed for virtual world applications, real-time monitoring systems, etc. Sin...