8795 search results - page 1492 / 1759 » Measuring Generality of Documents |
184
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WWW
2011
ACM
14 years 12 months ago
2011
ACM
Recently answers for fact lookup queries have appeared on major search engines. For example, for the query {Barack Obama date of birth} Google directly shows “4 August 1961” a...
147
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WWW
2011
ACM
14 years 12 months ago
2011
ACM
Running in a highly uncertain and changing environment, Web systems cannot always provide full set of services with optimal quality, especially when the workload is high or failur...
167
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2011
ACM
14 years 12 months ago
2011
ACM
Information needs are rarely satisfied directly on search engine result pages. Searchers usually need to click through to search results (landing pages) and follow search trails b...
141
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2011
ACM
14 years 12 months ago
2011
ACM
We introduce an unsupervised query segmentation scheme that uses query logs as the only resource and can effectively capture the structural units in queries. We believe that Web s...
145
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WWW
2011
ACM
14 years 12 months ago
2011
ACM
While computers and Internet access have growing penetration amongst schools in the developing world, intermittent connectivity and limited bandwidth often prevent them from being...