1888 search results - page 91 / 378 » Algorithms for Querying by Spatial Structure |
155
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ER
2005
Springer
15 years 10 months ago
2005
Springer
Query rewriting is a fundamental task in query optimization and data integration. With the advent of the web, there has been renewed interest in data integration, where data is dis...
121
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BNCOD
2007
15 years 6 months ago
2007
We present a novel framework for indexing and searching schema-less XML documents based on concise summaries of their structural and textual content. Our search query language is X...
246
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GIS
2009
ACM
16 years 5 months ago
2009
ACM
The spatio-textual spreadsheet is a conventional spreadsheet where spatial attribute values are specified textually. Techniques are presented to automatically find the textually-s...
143
Voted
MFCS
2009
Springer
15 years 11 months ago
2009
Springer
We study visibly pushdown automata (VPA) models for expressing and evaluating queries, expressed using MSO formulas, on words with a nesting structure (like XML documents). We de�...
160
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TVCG
2008
15 years 4 months ago
2008
Volume exploration is an important issue in scientific visualization. Research on volume exploration has been focused on revealing hidden structures in volumetric data. While the i...