5365 search results - page 30 / 1073 » Hierarchical Information Maps |
IJCAI
2003
13 years 10 months ago
2003
Information extraction can be defined as the task of automatically extracting instances of specified classes or relations from text. We consider the case of using machine learni...
CCGRID
2009
IEEE
13 years 6 months ago
2009
IEEE
We propose information aggregation as a method for summarizing the resource-related information, used by the task scheduler. Through this method the information of a set of resour...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Recent work on ontology-based Information Extraction (IE) has tried to make use of knowledge from the target ontology in order to improve semantic annotation results. However, ver...
IJCV
2002
13 years 8 months ago
2002
In this paper, a new hierarchical stereo algorithm is presented. The algorithm matches individual pixels in corresponding scanlines by minimizing a cost function. Several cost fun...
SIGMOD
1996
ACM
14 years 25 days ago
1996
ACM
Detecting and representing changes to data is important for active databases, data warehousing, view maintenance, and version and configuration management. Most previous work in c...