1272 search results - page 193 / 255 » Structured queries in XML retrieval |
208
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ESWS
2005
Springer
16 years 9 days ago
2005
Springer
While classic information retrieval methods return whole documents as a result of a query, many information demands would be better satisfied by fine-grain access inside the docu...
196
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DEXA
2004
Springer
16 years 5 days ago
2004
Springer
Efficient storage and retrieval of trajectory indexes has become an essential requirement for moving objects databases. The existing 3DR-tree is known to be an effective trajectory...
142
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SIGMOD
2010
ACM
15 years 7 months ago
2010
ACM
In this paper we investigate techniques that allow for on-line updates to columnar databases, leaving intact their high read-only performance. Rather than keeping differential str...
186
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ACSC
2004
IEEE
15 years 10 months ago
2004
IEEE
Search engines are an essential tool for modern life. We use them to discover new information on diverse topics and to locate a wide range of resources. The search process in all ...
195
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ACL
2012
13 years 9 months ago
2012
We present a holistic data-driven approach to image description generation, exploiting the vast amount of (noisy) parallel image data and associated natural language descriptions ...