8298 search results - page 343 / 1660 » Geografisches Information Retrieval |
200
click to vote
ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We present a new method for relevance feedback in image retrieval and a scheme to learn weighted distances which can be used in combination with different relevance feedback metho...
186
click to vote
ECIR
2009
Springer
16 years 4 months ago
2009
Springer
In this paper, we study how to automatically exploit visual concepts in a text-based image retrieval task. First, we use Forest of Fuzzy Decision Trees (FFDTs) to automatically ann...
213
click to vote
ICMCS
2007
IEEE
16 years 1 months ago
2007
IEEE
— An important problem in color based image retrieval is the lack of efficient way to represent both the color and the spatial structure information with single descriptor. To so...
160
click to vote
CICLING
2007
Springer
16 years 1 months ago
2007
Springer
The need of having a Passage Retrieval (PR) system for Arabic texts is due essentially to our aim to build an Arabic Question Answering (QA) system in our research team. We have ch...
211
click to vote
SAMT
2007
Springer
16 years 1 months ago
2007
Springer
Performing simple keyword-based search has long been the only way to access information. But for a truly comprehensive search on multimedia data, this approach is no longer su cien...