4493 search results - page 221 / 899 » A Knowledge Recommend System Based on User Model |
WWW
2004
ACM
14 years 9 months ago
2004
ACM
In this paper we describe a practical framework for studying the navigational behavior of the users of an e-learning environment integrated in a virtual campus. The students navig...
IJCSA
2007
13 years 8 months ago
2007
Preference-based queries often referred to as skyline queries play an important role in cooperative query processing. However, their prohibitive result sizes pose a severe challen...
DEXA
1995
Springer
13 years 11 months ago
1995
Springer
To support applications, such as efficient browsing in large knowledge bases and cooperative knowledge discovery in large databases, the concept of rule similarity is essential. In...
SIGMOD
2006
ACM
14 years 8 months ago
2006
ACM
Real-world data -- especially when generated by distributed measurement infrastructures such as sensor networks -- tends to be incomplete, imprecise, and erroneous, making it impo...
CHI
2005
ACM
14 years 8 months ago
2005
ACM
In this paper we present a user-centered design process for Active Capture systems. These systems bring together techniques from human-human direction practice, multimedia signal ...