1179 search results - page 113 / 236 » Query Containment for Data Integration Systems |
EDBT
2009
ACM
14 years 3 months ago
2009
ACM
In a variety of applications, ranging from data integration to distributed query evaluation, there is a need to obtain sets of data items from several sources (peers) and compute ...
DILS
2009
Springer
14 years 23 days ago
2009
Springer
Abstract. Data integration plays a major role in modern Life Sciences research primarily because required resources are geographically distributed across continents and experts dep...
DEXA
2009
Springer
14 years 3 months ago
2009
Springer
Dimension hierarchies represent a substantial part of the data warehouse model. Indeed they allow decision makers to examine data at different levels of detail with On-Line Analyt...
SIGMOD
1989
ACM
14 years 28 days ago
1989
ACM
ODE is a database system and environment based on the object paradigm. It offers one integrated data model for both database and general purpose manipulation. The database is defi...
KDD
1997
ACM
14 years 1 months ago
1997
ACM
Exploratory data analysis is a process of sifting through data in search of interesting information or patterns. Analysts’ current tools for exploring data include database mana...