450 search results - page 59 / 90 » Distributed query evaluation on semistructured data |
156
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WSDM
2012
ACM
13 years 9 months ago
2012
ACM
One popular form of semantic search observed in several modern search engines is to recognize query patterns that trigger instant answers or domain-specific search, producing sem...
124
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SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
When search is against structured documents, it is beneficial to extract information from user queries in a format that is consistent with the backend data structure. As one step...
106
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DEXAW
1999
IEEE
15 years 6 months ago
1999
IEEE
The design of efficient textual similarities is an important issue in the domain of textual data exploration. Textual similarities are for example central in document collection s...
131
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ICMLA
2007
15 years 3 months ago
2007
We apply a new active learning formulation to the problem of learning medical concepts from unstructured text. The new formulation is based on maximizing the mutual information th...
140
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CCS
2008
ACM
15 years 4 months ago
2008
ACM
Hash tables are fundamental data structures that optimally answer membership queries. Suppose a client stores n elements in a hash table that is outsourced at a remote server so t...