2540 search results - page 169 / 508 » Retrieval Status Values in Information Retrieval Evaluation |
205
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JCDL
2010
ACM
15 years 11 months ago
2010
ACM
Query expansion of named entities can be employed in order to increase the retrieval effectiveness. A peculiarity of named entities compared to other vocabulary terms is that they...
165
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
We consider the problem of large scale retrieval evaluation. Recently two methods based on random sampling were proposed as a solution to the extensive effort required to judge te...
158
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
This paper proposes a method of crawling Web servers connected to the Internet without imposing a high processing load. We are using the crawler for a field survey of the digital ...
187
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CHI
2001
ACM
16 years 6 months ago
2001
ACM
Several recent research systems have provided interactive three-dimensional (3D) visualisations for supporting everyday work such as file and document management. But what improve...
159
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Social bookmarking has emerged as a growing source of human generated content on the web. In essence, bookmarking involves URLs and tags on them. In this paper, we perform a large...