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MIR
2005
ACM
14 years 1 months ago
2005
ACM
Many of the available image databases have keyword annotations associated with the images. In spite of the availability of good quality low-level visual features that reflect wel...
SIGIR
2004
ACM
14 years 1 months ago
2004
ACM
Indexing and ranking are two key factors for efficient and effective XML information retrieval. Inappropriate indexing may result in false negatives and false positives, and impro...
HICSS
2002
IEEE
14 years 27 days ago
2002
IEEE
Traditional Web-based educational systems still have several shortcomings when comparing with a real-life classroom teaching, such as lack of contextual and adaptive support, lack...
WIKIS
2009
ACM
14 years 18 days ago
2009
ACM
This paper presents a new Wiki called SAVVY Wiki that realizes context-oriented, collective and collaborative knowledge management environments that are able to reflect users’ i...
SEMWEB
2001
Springer
14 years 11 days ago
2001
Springer
Building repositories for e-learning is an iterative process and course content and course structure are always changing. We realized the necessity to separate content from structu...