609 search results - page 59 / 122 » Collective spatial keyword querying |
CLEF
2007
Springer
14 years 2 months ago
2007
Springer
This paper describes the participation of MIRACLE research consortium at the Query Parsing task of GeoCLEF 2007. Our system is composed of three main modules. First, the Named Geo...
GIS
2003
ACM
14 years 9 months ago
2003
ACM
For many applications with spatial data management such as Geographic Information Systems (GIS), block-oriented access over flash memory could introduce a significant number of no...
CIVR
2008
Springer
13 years 10 months ago
2008
Springer
Various query methods for video search exist. Because of the semantic gap each method has its limitations. We argue that for effective retrieval query methods need to be combined ...
CLEF
2008
Springer
13 years 10 months ago
2008
Springer
The domain-specific track evaluates retrieval models for structured scientific bibliographic collections in English, German and Russian. Documents contain elements (title, abstrac...
ECIR
2011
Springer
13 years 7 days ago
2011
Springer
Query-by-example video retrieval is receiving an increasing attention in recent years. One of the state-of-art approaches is the Bag-of-visual Words (BoW) based technique, where im...