1154 search results - page 140 / 231 » The Degradation of Knowledge Base Integrity |
SIGCSE
2005
ACM
14 years 2 months ago
2005
ACM
Universities are increasingly offering courses online. Feedback, assessment, and guidance are important features of this online courseware. Together, in the absence of a human tut...
PKDD
2004
Springer
14 years 2 months ago
2004
Springer
In this paper we propose a novel spatial associative classifier method based on a multi-relational approach that takes spatial relations into account. Classification is driven by s...
VLDB
2004
ACM
14 years 2 months ago
2004
ACM
Before undertaking new biomedical research, identifying concepts that have already been patented is essential. Traditional keyword based search on patent databases may not be suļ¬...
DAWAK
2003
Springer
14 years 2 months ago
2003
Springer
On-Line Analytical Processing (OLAP) is a trend in database technology, based on the multidimensional view of data. In this paper we introduce the Cube Presentation Model (CPM), a ...
ICWE
2003
Springer
14 years 2 months ago
2003
Springer
The development process of hypermedia applications involves a variety of users with diļ¬erent levels of knowledge and skills. In order to get a good communication among participa...