651 search results - page 111 / 131 » On Using Learning Curves to Evaluate ITS |
SIGIR
2006
ACM
14 years 2 months ago
2006
ACM
Search algorithms incorporating some form of topic model have a long history in information retrieval. For example, cluster-based retrieval has been studied since the 60s and has ...
ATAL
2004
Springer
14 years 1 months ago
2004
Springer
We studied the role of the competence of an interface agent that helped users to learn and use a text editor. Participants in the study made a set of changes to a document with th...
ITCC
2002
IEEE
14 years 1 months ago
2002
IEEE
Current crawler-based search engines usually return a long list of search results containing a lot of noise documents. By indexing collected documents on topic path in taxonomy, t...
3DPVT
2006
IEEE
13 years 12 months ago
2006
IEEE
This paper presents a novel object recognition approach based on range images. Due to its insensitivity to illumination, range data is well suited for reliable silhouette extracti...
SCANGIS
2003
13 years 9 months ago
2003
Advances in Internet and network technology and the rapidly growing number of mobile personal devices result in the fast growth of Mobile E-Commerce, M-Commerce. In this paper we v...