2452 search results - page 156 / 491 » A Language Modeling Approach to Information Retrieval |
132
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
It is crucial for a web crawler to distinguish between ephemeral and persistent content. Ephemeral content (e.g., quote of the day) is usually not worth crawling, because by the t...
181
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SIGMOD
2002
ACM
15 years 5 months ago
2002
ACM
Mobile computing technology is developing rapidly due to the advantages of information access through mobile devices and the need to retrieve information at remote locations. Howe...
150
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ENASE
2010
15 years 1 months ago
2010
Textual models in MDD typically are generated in their concrete syntax using a template based language. On the contrary, graphical models as a generated in abstract syntax and then...
173
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VLDB
2000
ACM
15 years 9 months ago
2000
ACM
Information Dissemination applications are gaining increasing popularity due to dramatic improvements in communications bandwidth and ubiquity. The sheer volume of data available ...
193
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ISMIS
1997
Springer
15 years 10 months ago
1997
Springer
e about image features can be expressed as a hierarchical structure called a Type Abstraction Hierarchy (TAH). TAHs can be generated automatically by clustering algorithms based on...