5820 search results - page 828 / 1164 » The Web as a learning environment |
180
Voted
ICRA
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract— Autonomous robot navigation in unstructured outdoor environments is a challenging and largely unsolved area of active research. The navigation task requires identifying...
189
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CSCL
2010
15 years 1 months ago
2010
We implemented a five-week family program called Family Quest where parents and children ages 9 to 13 played Quest Atlantis, a multiuser 3D educational computer game, at a local af...
180
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Demographic information plays an important role in personalized web applications. However, it is usually not easy to obtain this kind of personal data such as age and gender. In t...
160
Voted
SIGIR
2005
ACM
16 years 13 days ago
2005
ACM
We describe a method for improving the precision of metasearch results based upon scoring the visual features of documents' surrogate representations. These surrogate scores ...
259
Voted
ICETE
2004
15 years 8 months ago
2004
ser provides abstraction for supporting flexible security policies that can be developed using the low-level primitives of the browser. We believe our browser architecture will be ...