774 search results - page 18 / 155 » Information Integration Using Logical Views |
DMDW
2001
13 years 9 months ago
2001
Accurately estimating the cardinality of aggregate views is crucial for logical and physical design of data warehouses. While the warehouse is under development and data are not a...
ISMVL
2006
IEEE
14 years 1 months ago
2006
IEEE
Multiple-valued logic can be viewed as an alternative approach to solving many problems in transmission, storage, and processing of large and even increasing amounts of informatio...
ICDT
2007
ACM
14 years 1 months ago
2007
ACM
Abstract. We define and study formal privacy guarantees for information integration systems, where sources are related to a public schema by mappings given by source-to-target dep...
EDOC
2007
IEEE
14 years 2 months ago
2007
IEEE
A business process usually includes multiple business partners that use systems with their business logics represented in different rule (or policy) languages. The integration of ...
CASCON
2000
13 years 9 months ago
2000
Information about a software system's execution can help a developer with many tasks, including software testing, performance tuning, and program understanding. In almost all...