721 search results - page 58 / 145 » Layered Index Structures in Document Database Systems |
209
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VLDB
2004
ACM
16 years 3 months ago
2004
ACM
Technology in the field of digital media generates huge amounts of nontextual information, audio, video, and images, along with more familiar textual information. The potential for...
218
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ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Text documents often embed data that is structured in nature. By processing a text database with information extraction systems, we can define a variety of structured "relati...
134
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VLDB
2007
ACM
15 years 9 months ago
2007
ACM
There is a growing consensus that it is desirable to query over the structure implicit in unstructured documents, and that ideally this capability should be provided incrementally...
147
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SIGMOD
2005
ACM
15 years 9 months ago
2005
ACM
As XML has evolved from a document markup language to a widely-used format for exchange of structured and semistructured data, managing large amounts of XML data has become increa...
130
Voted
SIGMOD
2011
ACM
14 years 6 months ago
2011
ACM
We study the problem of context-sensitive ranking for document retrieval, where a context is defined as a sub-collection of documents, and is specified by queries provided by do...