1319 search results - page 152 / 264 » Using the Structure of HTML Documents to Improve Retrieval |
154
Voted
CIKM
2010
Springer
15 years 2 months ago
2010
Springer
Low-dimensional topic models have been proven very useful for modeling a large corpus of documents that share a relatively small number of topics. Dimensionality reduction tools s...
134
Voted
CIKM
2008
Springer
15 years 5 months ago
2008
Springer
Time is an important dimension of relevance for a large number of searches, such as over blogs and news archives. So far, research on searching over such collections has largely f...
119
Voted
WWW
2004
ACM
16 years 4 months ago
2004
ACM
The ontological representation of learning objects is a way to deal with the interoperability and reusability of learning objects (including metadata) through providing a semantic...
112
Voted
ACL
2008
15 years 5 months ago
2008
Natural Language Processing (NLP) for Information Retrieval has always been an interesting and challenging research area. Despite the high expectations, most of the results indica...
131
Voted
SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
We study a new task, proactive information retrieval by combining implicit relevance feedback and collaborative filtering. We have constructed a controlled experimental setting, ...