1139 search results - page 182 / 228 » Automatic extraction of informative blocks from webpages |
163
click to vote
CLOR
2006
15 years 9 months ago
2006
The chapter describes visual classification by a hierarchy of semantic fragments. In fragment-based classification, objects within a class are represented by common sub-structures ...
251
click to vote
GIS
2009
ACM
16 years 7 months ago
2009
ACM
In this paper we present algorithms for automatically generating a road network description from aerial imagery. The road network inforamtion (RNI) produced by our algorithm inclu...
180
click to vote
AGIS
2008
15 years 6 months ago
2008
Data conversion from raster to vector (R2V) is a key function in Geographic Information Systems (GIS) and remote sensing (RS) image processing for integrating GIS and RS data. The...
128
click to vote
WWW
2007
ACM
16 years 6 months ago
2007
ACM
We address the problem of identifying the domain of online databases. More precisely, given a set F of Web forms automatically gathered by a focused crawler and an online database...
190
click to vote
CIVR
2007
Springer
16 years 9 days ago
2007
Springer
In this paper, we present an automatic semantic video analysis system to support interdisciplinary research efforts in the field of psychology and media science. The psychological...