1533 search results - page 87 / 307 » Ordering the attributes of query results |
SIGMOD
1998
ACM
13 years 12 months ago
1998
ACM
Caching has been proposed (and implemented) by OLAP systems in order to reduce response times for multidimensional queries. Previous work on such caching has considered table leve...
TKDE
2011
12 years 11 months ago
2011
Given a positive value r, a distance based range query returns the objects that lie within the distance r of the query location.
In this paper, we focus on the distance based rang...
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
Schema matching is a critical problem for integrating heterogeneous information sources. Traditionally, the problem of matching multiple schemas has essentially relied on finding ...
CEAS
2008
Springer
13 years 9 months ago
2008
Springer
This paper describes two innovative analysis methods for IPv4 address sets such as antispam blacklists. First, the contents analysis provides means of measuring key properties of ...
ATAL
2008
Springer
13 years 9 months ago
2008
Springer
In order to obtain semantic interoperability in open MultiAgent Systems, agents need to agree on the basis of different ontologies. In this paper we formally define mapping as cor...