454 search results - page 34 / 91 » SPARQL Query Processing with Conventional Relational Databas... |
123
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APWEB
2010
Springer
15 years 5 months ago
2010
Springer
Abstract. The term Deep Web (sometimes also called Hidden Web) refers to the data content that is created dynamically as the result of a specific search on the Web. In this respec...
166
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SIGMOD
2007
ACM
16 years 23 days ago
2007
ACM
An important problem for many location-based applications is the continuous evaluation of proximity relations among moving objects. These relations express whether a given set of ...
111
Voted
CAISE
2003
Springer
15 years 5 months ago
2003
Springer
This paper describes the design and implementation of an embedded-type XML storage and retrieval system which is built on top of relational databases. The proposed system stores ea...
206
Voted
SIGMOD
2006
ACM
16 years 23 days ago
2006
ACM
In this paper, we present the design, implementation, and evaluation of a system that executes complex event queries over real-time streams of RFID readings encoded as events. The...
117
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EDBT
2010
ACM
15 years 7 months ago
2010
ACM
There are two broad approaches to query evaluation over probabilistic databases: (1) Intensional Methods proceed by manipulating expressions over symbolic events associated with u...