515 search results - page 58 / 103 » Query Decomposition, Optimization and Processing in Multidat... |
71
Voted
ECAI
2004
Springer
15 years 3 months ago
2004
Springer
Ontology-based web portal generation and management is an active field of research and development. Recently, many systems have been developed. However, many of them lack the inte...
96
Voted
EDBT
2009
ACM
15 years 4 months ago
2009
ACM
Data stream management systems usually have to process many long-running queries that are active at the same time. Multiple queries can be evaluated more efficiently together tha...
ICDE
2007
IEEE
15 years 4 months ago
2007
IEEE
Recently, systems providing access to extremely large data collections, managed in a distributed manner, gain emerging attention. A promising approach to implement the physical la...
DBA
2006
14 years 11 months ago
2006
In order to facilitate query processing, the information contained in data warehouses is typically stored as a set of materialized views. Deciding which views to materialize prese...
SAC
2003
ACM
15 years 2 months ago
2003
ACM
Microelectronic manufacturing deals with the efficient coordination of manufacturing processes and owning enterprises along a value chain to provide microelectronic products to cu...