26 search results - page 2 / 6 » The Potential of User Feedback Through the Iterative Refinin... |
EDBT
2002
ACM
14 years 5 months ago
2002
ACM
With the emergence of applications that require content-based similarity retrieval, techniques to support such a retrieval paradigm over database systems have emerged as a critica...
WWW
2001
ACM
14 years 5 months ago
2001
ACM
We propose a new Web search system that helps users clarify their information needs through interaction. The system represents the user's information needs using a query grap...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
In this paper, an optimal relevance algorithm is proposed, which adapts the response of a content-based image retrieval (CBIR) system to the user's information needs. In part...
CIKM
2010
Springer
13 years 3 months ago
2010
Springer
We consider the problem of learning to rank relevant and novel documents so as to directly maximize a performance metric called Expected Global Utility (EGU), which has several de...
IPCV
2008
13 years 6 months ago
2008
Most of the existing image retrieval systems take the textual query from the user and utilize the metadata associated with the database images to retrieve the result. However, the...