142 search results - page 29 / 29 » Contemporaneous text as side-information in statistical lang... |
WWW
2009
ACM
14 years 6 months ago
2009
ACM
With the rise of community-generated web content, the need for automatic assessment of resource quality has grown, particularly in the realm of educational digital libraries. We d...
SIGIR
2006
ACM
13 years 11 months ago
2006
ACM
Classical query expansion techniques such as the local context analysis (LCA) make use of term co-occurrence statistics to incorporate additional contextual terms for enhancing pa...