1147 search results - page 151 / 230 » Task-Structure Analysis for Knowledge Modeling |
CHI
2010
ACM
14 years 4 months ago
2010
ACM
Default privacy policies have a significant impact on the overall dynamics and success of online social networks, as users tend to keep their initial privacy policies. In this wor...
SIGCSE
2006
ACM
14 years 4 months ago
2006
ACM
This paper describes the development and structure of a second course in artificial intelligence that was developed to meet the needs of upper-division undergraduate and graduate ...
ITCC
2005
IEEE
14 years 3 months ago
2005
IEEE
We propose a Web recommendation system based on a maximum entropy model. Under the maximum entropy principle, we can combine multiple levels of knowledge about users’ navigation...
DEXAW
2003
IEEE
14 years 3 months ago
2003
IEEE
In this work we consider ontologies as knowledge structures that specify terms, their properties and relations among them to enable knowledge extraction from texts. We represent o...
AWIC
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. We present a dialogue system that enables the access in natural language to a web information retrieval system. We use a Web Semantic Language to model the knowledge conv...