2850 search results - page 298 / 570 » Answering Queries using Humans, Algorithms and Databases |
139
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DASFAA
2007
IEEE
15 years 10 months ago
2007
IEEE
Finding all the occurrences of a twig pattern on multiple elements in an XML document is a core operation for efficient evaluation of XML queries. Holistic twig join algorithms, Tw...
135
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COCOON
2001
Springer
15 years 8 months ago
2001
Springer
We present a simple space saving trick that applies to many previous algorithms for transitive closure and shortest paths in dynamic directed graphs. In these problems, an update c...
132
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EUROPAR
2003
Springer
15 years 9 months ago
2003
Springer
We consider the use of a cluster of PC servers for Application Service Providers where applications and databases must remain autonomous. We use data replication to improve data av...
146
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CHI
2008
ACM
16 years 4 months ago
2008
ACM
Image search is becoming prevalent in web search as the number of digital photos grows exponentially on the internet. For a successful image search system, removing outliers in th...
142
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SIGIR
2010
ACM
15 years 7 months ago
2010
ACM
The context of a search query often provides a search engine meaningful hints for answering the current query better. Previous studies on context-aware search were either focused ...