8953 search results - page 344 / 1791 » Parallel Query Processing |
251
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ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
One important way in which sampling for approximate query processing in a database environment differs from traditional applications of sampling is that in a database, it is feasi...
131
Voted
DCOSS
2006
Springer
15 years 7 months ago
2006
Springer
Abstract. We present a comparative mathematical analysis of two important distinct approaches to hybrid push-pull querying in wireless sensor networks: structured hash-based data-c...
154
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HPDC
2008
IEEE
15 years 10 months ago
2008
IEEE
If the model of free-form queries, which has proved successful for HTML based search on the Web, is made available for Grid services, it will serve as a powerful tool for scientis...
121
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WWW
2008
ACM
16 years 4 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 ...
153
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WEBI
2009
Springer
15 years 10 months ago
2009
Springer
Understanding query reformulation patterns is a key step towards next generation web search engines: it can help improving users’ web-search experience by predicting their inten...