1947 search results - page 107 / 390 » On the Automatic Extraction of Data from the Hidden Web |
IGARSS
2010
13 years 6 months ago
2010
In this paper, we investigate the use of the watershed transformation for integrating spatial and spectral information in the process of endmember extraction for spectral unmixing...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
With the rapid technological advances in machine learning and data mining, it is now possible to train computers with hundreds of semantic concepts for the purpose of annotating i...
COSIT
2003
Springer
14 years 2 months ago
2003
Springer
Abstract. The navigation task is a very demanding application for mobile users. The algorithms of present software solutions are based on the established methods of car navigation ...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
When search is against structured documents, it is beneficial to extract information from user queries in a format that is consistent with the backend data structure. As one step...
AUSDM
2007
Springer
14 years 3 months ago
2007
Springer
This paper presents ListWebQA, a question answering system that is aimed specifically at extracting answers to list questions exclusively from web snippets. Answers are identifi...