1524 search results - page 46 / 305 » Assessing Instructional Technology |
WWW
2007
ACM
14 years 8 months ago
2007
ACM
With the growth of social bookmarking a new approach for metadata creation called tagging has emerged. In this paper we evaluate the use of tag presentation techniques. The main g...
HAPTICS
2009
IEEE
14 years 2 months ago
2009
IEEE
Collaborative virtual environments (CVE) allow users from different geographical locations to execute a shared task by acting upon the same entities in the virtual world. Most of ...
PERVASIVE
2007
Springer
14 years 1 months ago
2007
Springer
With the advance of pervasive technology, information from both the physical and virtual world is increasingly accessible to developers. Context -aware applications may consume re...
ICDIM
2007
IEEE
13 years 7 months ago
2007
IEEE
In collaborative filtering systems, a common technique is default voting. Unknown ratings are filled with a default value to alleviate the sparsity of rating databases. We show ...
KES
2008
Springer
13 years 7 months ago
2008
Springer
The validation of clusters discovered in bio-molecular data is a central issue in bioinformatics. Recently, stability-based methods have been successfully applied to the analysis o...