281 search results - page 34 / 57 » Toward Practical Constraint Databases |
EDBT
2004
ACM
14 years 8 months ago
2004
ACM
Though skyline queries already have claimed their place in retrieval over central databases, their application in Web information systems up to now was impossible due to the distri...
ICDE
2010
IEEE
14 years 8 months ago
2010
IEEE
Data quality is a critical problem in modern databases. Data entry forms present the first and arguably best opportunity for detecting and mitigating errors, but there has been li...
CP
2009
Springer
14 years 9 months ago
2009
Springer
This paper presents a new way of formalizing the Coalition Structure Generation problem (CSG), so that we can apply constraint optimization techniques to it. Forming effective coal...
EDOC
2004
IEEE
14 years 6 days ago
2004
IEEE
To focus the comparison of languages for model checking and transformation on criteria that matter in practical development, there is an urgent need for more, and more realistic, ...
BNCOD
2009
13 years 9 months ago
2009
Real-life date is often dirty and costs billions of pounds to businesses worldwide each year. This paper presents a promising approach to improving data quality. It effectively det...