659 search results - page 120 / 132 » Invisible Learning in Online Systems |
AIED
2009
Springer
14 years 4 months ago
2009
Springer
Comprehension of science texts is challenging, particularly when the reader lacks the skills or knowledge necessary to fill in conceptual gaps in the text content. The iSTART syste...
ICMI
2009
Springer
14 years 4 months ago
2009
Springer
We introduce GaZIR, a gaze-based interface for browsing and searching for images. The system computes on-line predictions of relevance of images based on implicit feedback, and wh...
DEEC
2007
IEEE
14 years 4 months ago
2007
IEEE
The crawler engines of today cannot reach most of the information contained in the Web. A great amount of valuable information is "hidden" behind the query forms of onli...
ICRA
2006
IEEE
14 years 3 months ago
2006
IEEE
— This paper addresses the design of a control law for vision-based robot navigation. The method proposed is based on a topological representation of the environment. Within this...
HT
2006
ACM
14 years 3 months ago
2006
ACM
In this paper, an approach for the implementation of a qualitybased Web search engine is proposed. Quality retrieval is introduced and an overview on previous efforts to implement...