529 search results - page 49 / 106 » A User-Centered Approach for Evaluating Query Expansion Meth... |
IR
2000
13 years 8 months ago
2000
Past research has identified many different types of relevance in information retrieval (IR). So far, however, most evaluation of IR systems has been through batch experiments cond...
ERCIMDL
2006
Springer
14 years 16 days ago
2006
Springer
Annotation-based discussions are an important concept for today's digital libraries and those of the future, containing additional information to and about the content managed...
SIGMOD
2012
ACM
11 years 11 months ago
2012
ACM
Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
WWW
2009
ACM
14 years 9 months ago
2009
ACM
Understanding the intent behind a user's query can help search engine to automatically route the query to some corresponding vertical search engines to obtain particularly re...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
We present an efficient pixel-sampling technique for histogram-based search. Given a template image as a query, a typical histogram-based algorithm aims to find the location of ...