254 search results - page 9 / 51 » Acquiring ontological knowledge from query logs |
WWW
2007
ACM
14 years 8 months ago
2007
ACM
As part of a large effort to acquire large repositories of facts from unstructured text on the Web, a seed-based framework for textual information extraction allows for weakly sup...
AAAI
2007
13 years 10 months ago
2007
In this paper, we propose to mine query hierarchies from clickthrough data, which is within the larger area of automatic acquisition of knowledge from the Web. When a user submits...
AIED
2005
Springer
13 years 9 months ago
2005
Springer
Building a domain model consumes a major portion of the time and effort required for building an Intelligent Tutoring System. Past attempts at reducing the knowledge acquisition bo...
SWAP
2007
13 years 8 months ago
2007
The JUMP project aims at bringing together the knowledge stored in different information systems in order to satisfy information and training needs in knowledge-intensive organisa...
ACL
2006
13 years 9 months ago
2006
An open-domain spoken dialog system has to deal with the challenge of lacking lexical as well as conceptual knowledge. As the real world is constantly changing, it is not possible...