729 search results - page 139 / 146 » A practical method for courseware evaluation |
SIGIR
2005
ACM
14 years 1 months 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 ...
AIRWEB
2005
Springer
14 years 1 months ago
2005
Springer
Web spamming, the practice of introducing artificial text and links into web pages to affect the results of searches, has been recognized as a major problem for search engines. ...
ACMDIS
2004
ACM
14 years 1 months ago
2004
ACM
This paper continues the movement from technology centered to human centered approaches in the study of tasks that involve finding, understanding, and using information, and tools...
GI
2004
Springer
14 years 1 months ago
2004
Springer
: Next to authentication, secure key exchange is considered the most critical and complex issue regarding ad-hoc network security. We present a low-cost, (i.e. low hardware-complex...
APSEC
2003
IEEE
14 years 27 days ago
2003
IEEE
For software maintenance and evolution, a common problem is to understand how each requirement is implemented in the source code. The basic solution of this problem is to find the...