5580 search results - page 150 / 1116 » Meta-level Information Extraction |
DEBU
2000
13 years 9 months ago
2000
A critical problem in developing information agents for the Web is accessing data that is formatted for human use. We have developed a set of tools for extracting data from web si...
GIS
2005
ACM
14 years 10 months ago
2005
ACM
Georeferenced information is growing every day, and geographical information systems are becoming crucial in many decision processes. As a consequence, extracting knowledge from G...
ICDAR
2009
IEEE
14 years 4 months ago
2009
IEEE
This paper presents PDF-TREX, an heuristic approach for table recognition and extraction from PDF documents. The heuristics starts from an initial set of basic content elements an...
CAMP
2005
IEEE
14 years 3 months ago
2005
IEEE
— In this paper, we propose a new architecture that can extract information of numerous objects in an image at highspeed. Various characteristics can be obtained from the image m...
APCCAS
2002
IEEE
14 years 2 months ago
2002
IEEE
This paper proposes a new region extraction algorithm based on cellular automaton operation, which only utilizes the region boundary information of the image. A simple pixel circu...