276 search results - page 38 / 56 » Answering XML Queries over Heterogeneous Data Sources |
230
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GIS
2004
ACM
16 years 5 months ago
2004
ACM
Despite various interoperability recommendations, heterogeneity of Geographic Information Systems (GIS) is still an issue. This led to an increasing need for a data integration sy...
176
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TSC
2010
14 years 11 months ago
2010
Data-Providing (DP) services allow query-like access to organizations' data via web services. The invocation of a DP service results in the execution of a query over data sour...
289
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ICDE
2003
IEEE
16 years 6 months ago
2003
IEEE
This paper presents SPEX, a streamed and progressive evaluation of regular path expressions with XPath-like qualifiers against XML streams. SPEX proceeds as follows. An expression...
142
Voted
SOSP
2001
ACM
16 years 1 months ago
2001
ACM
We have developed a new approach for reliably multicasting timecritical data to heterogeneous clients over mesh-based overlay networks. To facilitate intelligent content pruning, ...
152
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CAISE
2003
Springer
15 years 9 months ago
2003
Springer
This short paper is aimed to discuss the challenges for location-based services and proposes our framework, which makes it possible to obtain information from heterogeneous sources...