1072 search results - page 159 / 215 » Document Retrieval Using Proximity-Based Phrase Searching |
WWW
2008
ACM
14 years 10 months ago
2008
ACM
Social annotation has gained increasing popularity in many Web-based applications, leading to an emerging research area in text analysis and information retrieval. This paper is c...
DL
1998
Springer
14 years 2 months ago
1998
Springer
The recent explosion of on-line information in Digital Libraries and on the World Wide Web has given rise to a number of query-based search engines and manually constructed topica...
ISM
2006
IEEE
14 years 4 months ago
2006
IEEE
During day-to-day activities, a user refers to various data items on a PC, such as documents, images, and audio clips. However, when the number of items in the history increases, ...
SIGIR
2004
ACM
14 years 3 months ago
2004
ACM
Most previous work on the recently developed languagemodeling approach to information retrieval focuses on document-specific characteristics, and therefore does not take into acc...
SIGIR
2006
ACM
14 years 3 months ago
2006
ACM
We introduce and validate bootstrap techniques to compute confidence intervals that quantify the effect of test-collection variability on average precision (AP) and mean average...