1779 search results - page 136 / 356 » Views in Object-Oriented Databases |
SIGMOD
2011
ACM
12 years 12 months ago
2011
ACM
We study the problem of context-sensitive ranking for document retrieval, where a context is defined as a sub-collection of documents, and is specified by queries provided by do...
SIGMOD
2011
ACM
12 years 12 months ago
2011
ACM
In this paper we consider the problem of answering queries using views, which is important for data integration, query optimization, and data warehouses. We consider its simplest ...
CAISE
2006
Springer
14 years 25 days ago
2006
Springer
Databases are continuously evolving environments, where design constructs are added, removed or updated quite often. Research has extensively dealt with the problem of database evo...
IJIIDS
2010
13 years 3 months ago
2010
Abstract. This paper presents the semantics of database mappings in the relational database (DB) category, based on the power-view monad T and monadic algebras. The semantics can b...
SIGMOD
2005
ACM
14 years 2 months ago
2005
ACM
Database Tuning Advisor (DTA) is a physical database design tool that is part of Microsoft’s SQL Server 2005 relational database management system. Previously known as “Index ...