870 search results - page 130 / 174 » Automatic Acquisition of Domain Knowledge for Information Ex... |
CLEF
2009
Springer
13 years 8 months ago
2009
Springer
GikiCLEF focused on the evaluation of the reasoning capabilities of systems to provide right answers for geographically-challenging topics. As we did not have previous experience ...
MM
2005
ACM
14 years 1 months ago
2005
ACM
To ensure access to growing video collections, annotation is becoming more and more important. Using background knowledge in the form of ontologies or thesauri is a way to facilit...
WISE
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we describe the semantic partitioner algorithm, that uses the structural and presentation regularities of the Web pages to automatically transform them into hierarchi...
HICSS
2000
IEEE
14 years 2 days ago
2000
IEEE
Advances in geographical information systems (GIS) and supporting data collection technology has resulted in the rapid collection of a huge amount of spatial data. However, known ...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper, we present a new method for segmenting closed contours and surfaces. Our work builds on a variant of the Fast Marching algorithm. First, an initial point on the des...