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SIGIR
2010
ACM
14 years 2 months ago
2010
ACM
We present a document expansion approach that uses Conditional Random Field (CRF) segmentation to automatically extract salient phrases from ad titles. We then supplement the ad d...
CIIT
2004
14 years 5 days ago
2004
We address name search for transliterated Arabic given names. In previous work, we addressed similar problems with English and Arabic surnames. In each previous case, we used a va...
ECIR
2003
Springer
14 years 5 days ago
2003
Springer
Linkage analysis as an aid to web search has been assumed to be of significant benefit and we know that it is being implemented by many major Search Engines. Why then have few TREC...
WWW
2008
ACM
14 years 11 months ago
2008
ACM
Hypothesis generation is a crucial initial step for making scientific discoveries. This paper addresses the problem of automatically discovering interesting hypotheses from the we...
WWW
2005
ACM
14 years 11 months ago
2005
ACM
Focused crawlers are considered as a promising way to tackle the scalability problem of topic-oriented or personalized search engines. To design a focused crawler, the choice of s...