2121 search results - page 30 / 425 » Indexing Incomplete Databases |
CIKM
2009
Springer
14 years 4 months ago
2009
Springer
Bitmap indexes are widely used in Decision Support Systems (DSSs) to improve query performance. In this paper, we evaluate the use of compressed inverted indexes with adapted quer...
VLDB
2002
ACM
14 years 10 months ago
2002
ACM
Our aim is to develop new database technologies for the approximate matching of unstructured string data using indexes. We explore the potential of the suffix tree data structure i...
ICMCS
2005
IEEE
14 years 3 months ago
2005
IEEE
With the spread of digital cameras, shooting photos has been becoming an everyday affair. However, there are few methods or systems to manage photos simply, and a huge amount of ...
PODS
2000
ACM
14 years 1 months ago
2000
ACM
In this paper, we propose a new tunable index scheme, called iMinMax , that maps points in high dimensional spaces to single dimension values determined by their maximum or minimu...
SIGMOD
1998
ACM
14 years 2 months ago
1998
ACM
As databases get widely deployed, it becomes increasingly important to reduce the overhead of database administration. An important aspect of data administration that critically i...