1993 search results - page 309 / 399 » The impact of technology on the quality of information |
142
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IMC
2004
ACM
15 years 12 months ago
2004
ACM
Virtual Private Networks provide secure and reliable communication between customer sites. With increase in number and size of VPNs, providers need efficient provisioning techniqu...
168
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SIGIR
2004
ACM
15 years 11 months ago
2004
ACM
Multiple-topic and varying-length of web pages are two negative factors significantly affecting the performance of web search. In this paper, we explore the use of page segmentati...
195
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CHINZ
2008
ACM
15 years 8 months ago
2008
ACM
As performance gains in automatic speech recognition systems plateau, improvements to existing applications of speech recognition technology seem more likely to come from better u...
170
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
In this paper we give models and algorithms to describe and analyze the collaboration among authors of Wikipedia from a network analytical perspective. The edit network encodes wh...
144
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
We address the problem of measuring global quality metrics of search engines, like corpus size, index freshness, and density of duplicates in the corpus. The recently proposed est...