836 search results - page 43 / 168 » Advertising keyword generation using active learning |
WWW
2006
ACM
15 years 10 months ago
2006
ACM
While much of the data on the web is unstructured in nature, there is also a significant amount of embedded structured data, such as product information on e-commerce sites or sto...
CHI
1998
ACM
15 years 1 months ago
1998
ACM
Designing computer-based learning environments must account for the context in which activity occurs, the tasks that students perform, and the tools that facilitate these tasks. W...
ATAL
2008
Springer
14 years 11 months ago
2008
Springer
In this paper, we describe the development of an Embodied Conversational Agent (ECA) implementing the concept of a companion, i.e. an agent supporting the persistent representatio...
UAIS
2008
14 years 9 months ago
2008
Abstract Wikis are a website technology for mass collaborative authoring. Today, wikis are increasingly used for educational purposes. Basically, the most important asset of wikis ...
MIR
2006
ACM
15 years 3 months ago
2006
ACM
Scalable approaches to video content classification are limited by an inability to automatically generate representations of events ode abstract temporal structure. This paper pre...