2889 search results - page 306 / 578 » Querying Structured Hyperdocuments |
179
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
Current Information Retrieval systems use inverted index structures for efficient query processing. Due to the extremely large size of many data sets, these index structures are u...
247
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VLDB
2004
ACM
16 years 6 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...
160
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EDBT
2006
ACM
16 years 6 months ago
2006
ACM
Recent years have seen growing interest in effective algorithms for summarizing and querying massive, high-speed data streams. Randomized sketch synopses provide accurate approxima...
167
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JODL
2007
15 years 6 months ago
2007
Abstract. Content-oriented XML retrieval systems support access to XML repositories by retrieving, in response to user queries, XML document components (XML elements) instead of wh...
150
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CIKM
2009
Springer
16 years 23 days ago
2009
Springer
Most of existing methods of keyword search over relational databases find the Steiner trees composed of relevant tuples as the answers. They identify the Steiner trees by discove...