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ECTEL
2008
Springer
15 years 8 months ago
Knowledge Management in the Communities of Practice of e-Learning
Abstract. A lot of research has been done to promote and develop good elearning models, practices, and technological environments. However, fewer efforts were deployed to support e...
Akila Sarirete
IADIS
2004
15 years 8 months ago
A Middleware Service for Managing Time and Quality Dependent Context
Nowadays, wearable devices, such as mobile phones, PDAs, etc. gain widespread popularity for communication and data exchange. Consequently, several approaches investigate the prob...
Tasos Kontogiorgis, Dimitrios I. Fotiadis, Apostol...
IVC
2006
115views more  IVC 2006»
15 years 7 months ago
A motion-based scene tree for compressed video content management
This paper describes a fully automatic content-based approach for browsing and retrieval of MPEG-2 compressed video. The first step of the approach is the detection of shot bounda...
Haoran Yi, Deepu Rajan, Liang-Tien Chia
HICSS
2003
IEEE
126views Biometrics» more  HICSS 2003»
16 years 10 days ago
A Watermarking Infrastructure for Enterprise Document Management
Digital watermarking is a promising technology to embed copyright information as unperceivable signals in digital contents. Although various watermarking techniques have been empl...
Shing-Chi Cheung, Dickson K. W. Chiu
PODS
2010
ACM
173views Database» more  PODS 2010»
16 years 4 days ago
Foundations of schema mapping management
In the last few years, a lot of attention has been paid to the specification and subsequent manipulation of schema mappings, a problem which is of fundamental importance in metad...
Marcelo Arenas, Jorge Pérez, Juan L. Reutte...