2145 search results - page 51 / 429 » Answering Queries Using Views |
124
Voted
WWW
2007
ACM
16 years 3 months ago
2007
ACM
Finding relationships between entities on the Web, e.g., the connections between different places or the commonalities of people, is a novel and challenging problem. Existing Web ...
116
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KCAP
2009
ACM
15 years 7 months ago
2009
ACM
PowerAqua1 is a Question Answering system, which takes as input a natural language query and is able to return answers drawn from relevant semantic resources found anywhere on the...
123
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CIKM
2008
Springer
15 years 4 months ago
2008
Springer
Time is an important dimension of relevance for a large number of searches, such as over blogs and news archives. So far, research on searching over such collections has largely f...
113
Voted
SIGMOD
1999
ACM
15 years 6 months ago
1999
ACM
In large data warehousing environments, it is often advantageous to provide fast, approximate answers to complex aggregate queries based on statistical summaries of the full data....
108
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EDBT
2009
ACM
15 years 9 months ago
2009
ACM
The largeness and the heterogeneity of most graph-modeled datasets in several database application areas make the query process a real challenge because of the lack of a complete ...