1143 search results - page 79 / 229 » Querying Probabilistic Information Extraction |
111
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TKDE
2008
15 years 18 days ago
2008
A major problem of current Web search is that search queries are usually short and ambiguous, and thus are insufficient for specifying the precise user needs. To alleviate this pro...
107
Voted
ICDE
2010
IEEE
16 years 13 days ago
2010
IEEE
Estimation via sampling out of highly selective join queries is well known to be problematic, most notably in online aggregation. Without goal-directed sampling strategies, samples...
117
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DOLAP
2005
ACM
15 years 2 months ago
2005
ACM
A novel framework for providing probabilistically-bounded approximate answers to non-holistic aggregate range queries in OLAP is presented in this paper. Such a framework allows u...
192
Voted
ICDE
2007
IEEE
16 years 2 months ago
2007
IEEE
Elevation maps are a widely used spatial data representation in geographical information systems (GIS). Paths on elevation maps can be characterized by profiles, which describe re...
92
Voted
WWW
2005
ACM
16 years 1 months ago
2005
ACM
To exploit the similarity information hidden in the hyperlink structure of the web, this paper introduces algorithms scalable to graphs with billions of vertices on a distributed ...