3414 search results - page 137 / 683 » The demographics of web search |
EMNLP
2009
13 years 7 months ago
2009
This paper explores two classes of model adaptation methods for Web search ranking: Model Interpolation and error-driven learning approaches based on a boosting algorithm. The res...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
Proximity of query terms in a document is an important criterion in IR. However, no investigation has been made to determine the most useful term sequences for which proximity sho...
WWW
2006
ACM
14 years 10 months ago
2006
ACM
The contribution of this paper includes three folders: (1) To introduce a topic-oriented query expansion model based on the Information Bottleneck theory that classify terms into ...
WWW
2004
ACM
14 years 10 months ago
2004
ACM
In ongoing research, a collaborative peer network application is being proposed to address the scalability limitations of centralized search engines. Here we introduce a local ada...
WWW
2001
ACM
14 years 10 months ago
2001
ACM
Mobile devices will become an important platform for Internet access. Due to size constraints, in many circumstances speech is the most desirable mode of input. We have developed ...