720 search results - page 29 / 144 » Semantic Data Management: Towards Querying Data with their M... |
160
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SSDBM
2007
IEEE
16 years 11 days ago
2007
IEEE
Memory management is a critical issue in stream processing involving stateful operators such as join. Traditionally, the memory requirement for a stream join is query-driven: a qu...
214
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WWW
2002
ACM
16 years 6 months ago
2002
ACM
Real-scale Semantic Web applications, such as Knowledge Portals and E-Marketplaces, require the managementof large volumes of metadata, i.e., information describing the available ...
161
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RULEML
2007
Springer
16 years 6 days ago
2007
Springer
The SWRLTab is a development environment for working with SWRL rules in Protégé-OWL. It supports the editing and execution of SWRL rules. It also provides mechanisms to allow int...
134
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CAISE
2006
Springer
15 years 9 months ago
2006
Springer
This paper presents an architecture of ontological components for the Semantic Web. Many methods and methodologies can be found in the literature. Generally, they are dedicated to ...
280
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ICDE
1998
IEEE
16 years 7 months ago
1998
IEEE
The association of timestamps with various data items such as tuples or attribute values is fundamental to the management of time-varying information. Using intervals in timestamp...