907 search results - page 52 / 182 » An Event-Based Approach to Spatial Information |
ICDAR
2009
IEEE
14 years 2 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...
KDD
2012
ACM
11 years 10 months ago
2012
ACM
Tweets are the most up-to-date and inclusive stream of information and commentary on current events, but they are also fragmented and noisy, motivating the need for systems that c...
IJCAI
1997
13 years 9 months ago
1997
In the dynamical systems approach to robot path planning both sensed and remembered information contribute to shape a nonlinear vector eld that governs the behavior of an autonomo...
ICDAR
2009
IEEE
13 years 5 months ago
2009
IEEE
Segmentation of ancient documents is challenging. In the worst cases, text characters become fragmented as the results of strong degradation processes. New active contour methods ...
HT
2000
ACM
14 years 15 hour ago
2000
ACM
The qualities of non-sequentiality that make hypertext so appealing to writers and readers of informative and literary texts are also those that problematize arguments in the same...