251 search results - page 18 / 51 » Analyzing the Effect of Query Class on Document Retrieval Pe... |
SIGIR
2012
ACM
11 years 11 months ago
2012
ACM
We introduce the problem of domain adaptation for content-based retrieval and propose a domain adaptation method based on relative aggregation points (RAPs). Content-based retriev...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
Many existing indexes on text work at the document granularity and are not effective in answering the class of queries where the desired answer is only a term or a phrase. In this...
CVPR
1999
IEEE
14 years 11 months ago
1999
IEEE
This paper makes two contributions. The first contribution is an approach called the "customized-queries" approach (CQA) to content-based image retrieval. The second is ...
TREC
2001
13 years 10 months ago
2001
The core of our question-answering mechanism is searching for predefined patterns of textual expressions that may be interpreted as answers to certain types of questions. The pres...
CIKM
2009
Springer
14 years 8 days ago
2009
Springer
Keyword search techniques that take advantage of XML structure make it very easy for ordinary users to query XML databases, but current approaches to processing these queries rely...