4093 search results - page 531 / 819 » Citizen Information Services using Internet Technologies |
209
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WWW
2009
ACM
16 years 8 months ago
2009
ACM
In order to artificially boost the rank of commercial pages in search engine results, search engine optimizers pay for links to these pages on other websites. Identifying paid lin...
200
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WWW
2009
ACM
16 years 8 months ago
2009
ACM
In a traditional keyword-search system in XML data, a user composes a keyword query, submits it to the system, and retrieves relevant subtrees. In the case where the user has limi...
192
Voted
WWW
2008
ACM
16 years 8 months ago
2008
ACM
This paper presents a new query recommendation method that generates recommended query list by mining large-scale user logs. Starting from the user logs of click-through data, we ...
170
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WWW
2007
ACM
16 years 8 months ago
2007
ACM
Investigating whether one can view Web searching as a learning process, we examined the searching characteristics of 41 participants engaged in 246 searching tasks. We classified ...
175
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WWW
2007
ACM
16 years 8 months ago
2007
ACM
It is widely believed that some queries submitted to search engines are by nature ambiguous (e.g., java, apple). However, few studies have investigated the questions of "how ...