3020 search results - page 253 / 604 » Similarity Queries on Structured Data in Structured Overlays |
175
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HIM
1997
Springer
15 years 11 months ago
1997
Springer
The application of information retrieval techniques in interactive environments requires systems capable of efficiently processing vague queries. To reach reasonable response tim...
197
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SSDBM
2000
IEEE
15 years 10 months ago
2000
IEEE
Multidimensional data cubes are used in large data warehouses as a tool for online aggregation of information. As the number of dimensions increases, supporting efficient queries ...
165
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IDEAS
2007
IEEE
16 years 1 months ago
2007
IEEE
The problem of data integration (query decomposition, data fragmentation) has been widely studied in literature, but the inherent hierarchical nature of XML data presents problems...
187
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COMPGEOM
2007
ACM
15 years 10 months ago
2007
ACM
We present a data structure for answering approximate shortest path queries in a planar subdivision from a fixed source. Let 1 be a real number. Distances in each face of this sub...
191
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GIS
2010
ACM
15 years 5 months ago
2010
ACM
Many Web sites support keyword search on their spatial data, such as business listings and photos. In these systems, inconsistencies and errors can exist in both queries and the d...