3777 search results - page 527 / 756 » Estimating the Quality of Databases |
WEBDB
2004
Springer
14 years 4 months ago
2004
Springer
A major problem in web database applications and on the Internet in general is the scalable delivery of data. One proposed solution for this problem is a hybrid system that uses m...
ISCAS
2003
IEEE
14 years 3 months ago
2003
IEEE
A hybrid fingerprint identification system is presented in this paper. The system consists of several steps: fingerprint enhancement, minutiae extraction, texture feature extracti...
IDEAS
2000
IEEE
14 years 3 months ago
2000
IEEE
Most operations of the relational algebra or SQL - like projection with duplicate elimination, join, ordering, group by and aggregations - are efficiently processed using a sorted...
ICDE
2010
IEEE
14 years 3 months ago
2010
IEEE
-- Publishing person specific data while protecting privacy is an important problem. Existing algorithms that enforce the privacy principle called l-diversity are heuristic based d...
SIGMOD
1998
ACM
14 years 2 months ago
1998
ACM
In large data recording and warehousing environments, it is often advantageous to provide fast, approximate answers to queries, whenever possible. Before DBMSs providing highly-ac...