1860 search results - page 256 / 372 » A Model of Queries for Object-Oriented Databases |
129
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GIS
2010
ACM
15 years 2 months ago
2010
ACM
This paper proposes an efficient, decentralized algorithm for determining the topological relationship between two regions monitored by a geosensor network. Many centralized algo...
109
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CAISE
2005
Springer
15 years 9 months ago
2005
Springer
A challenging question is how XML can be used to support distributed databases. This leads to the problem of how to obtain a suitable, cost-efficient distribution design for XML do...
125
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BTW
2003
Springer
15 years 9 months ago
2003
Springer
Abstract: In this paper, we study adaptive evaluation techniques for querying XMLbased electronic catalogs, and show, by means of experiments performed on real-world catalogs, that...
169
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CAISE
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. Even though SQL has become widely accepted as a language for implementing relational database schemas and querying data, there are cases where s experience the need for n...
140
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
In order to enable scalable querying of graph databases, intelligent selection of subgraphs to index is essential. An improved index can reduce response times for graph queries si...