379 search results - page 58 / 76 » Foundations of Uncertain-Data Integration |
EDBT
2009
ACM
14 years 5 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...
SACMAT
2009
ACM
14 years 4 months ago
2009
ACM
A number of research systems have demonstrated the benefits of accompanying each request with a machine-checkable proof that the request complies with access-control policy — a...
SEMWEB
2007
Springer
14 years 4 months ago
2007
Springer
An ontology is a formal representation of a domain modeling the entities in the domain and their relations. When a domain is represented by multiple ontologies, there is a need for...
PLDI
2005
ACM
14 years 4 months ago
2005
ACM
Reuse of existing code from class libraries and frameworks is often difficult because APIs are complex and the client code required to use the APIs can be hard to write. We obser...
VLDB
2004
ACM
14 years 3 months ago
2004
ACM
This presentation will discuss several database technology challenges that are faced when building a data warehouse. It will touch on the challenges posed by high capacity drives ...