371 search results - page 10 / 75 » Schema Design for Uncertain Databases |
ADC
2008
Springer
14 years 1 months ago
2008
Springer
In this paper, we study the problem of measuring structural similarities of large number of source schemas against a single domain schema, which is useful for enhancing the qualit...
CAISE
2006
Springer
13 years 11 months ago
2006
Springer
Recently, schema mapping has found considerable interest in both research and practice. Determining matching components of database or XML schemas is needed in many applications, e...
VLDB
2005
ACM
14 years 28 days ago
2005
ACM
Schemas evolve over time to accommodate the changes in the information they represent. Such evolution causes invalidation of various artifacts depending on the schemas, such as sc...
SIGMOD
2011
ACM
12 years 10 months ago
2011
ACM
In this paper, we introduce U-MAP, a new system for schema mapping generation. U-MAP builds upon and extends existing schema mapping techniques. However, it mitigates some key pro...
ER
2003
Springer
14 years 21 days ago
2003
Springer
The integration of heterogeneous legacy databases requires understanding of database structure and content. We previously developed a theoretical and software infrastructure to sup...