757 search results - page 49 / 152 » Topical query decomposition |
131
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TREC
2007
15 years 5 months ago
2007
We participate in all the sub tracks of the Blog track 2007. For the Opinionated Task, we use an excerpt list of the SentiWordNet to determine the opinionated nature of returned b...
175
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DEBU
2000
15 years 3 months ago
2000
The textual content of the Web enriched with the hyperlink structure surrounding it can be a useful source of information for querying and searching. This paper presents a search ...
260
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ICDE
2008
IEEE
16 years 5 months ago
2008
IEEE
Many new applications that involve decision making need online (i.e., OLAP-styled) preference analysis with multidimensional boolean selections. Typical preference queries includes...
154
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PDPTA
1996
15 years 5 months ago
1996
The problem of eciently retrieving and ranking documents from a huge collection according to their relevance to a research topic is addressed. A broad class of queries is de ned a...
141
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IPM
2010
15 years 2 months ago
2010
The paper presents methods of retrieving blog posts containing opinions about an entity expressed in the query. The methods use a lexicon of subjective words and phrases compiled ...