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SBBD
2004
133views Database» more  SBBD 2004»
15 years 8 months ago
Query Processing in ROSA Data Model
Learning Content Management Systems (LCMS) store and manage e-learning content and play an important role in the development of Distance Learning technology. ROSA (Repository of O...
Fábio Coutinho, Fabio Porto
JISBD
2003
15 years 8 months ago
Coupling the ontology layer with the resource layer: a rule-based approach
Abstract. Ontology languages are being proposed to provide machine-understandable descriptions of resources that permit easy location of these resource. Content managers can also b...
Jon Iturrioz, Oscar Díaz, Sergio Fern&aacut...
INFOCOM
2008
IEEE
16 years 1 months ago
Delay Tolerant Collaborations among Campus-Wide Wireless Users
Abstract—The ubiquitous deployment of wireless LAN networks are allowing students to embrace laptops as their preferred computing platform. We investigated the viability of build...
Xuwen Yu, Surendar Chandra
MOBISYS
2004
ACM
16 years 6 months ago
Metadata Creation System for Mobile Images
The amount of personal digital media is increasing, and managing it has become a pressing problem. Effective management of media content is not possible without content-related me...
Risto Sarvas, Erick Herrarte, Anita Wilhelm, Marc ...
JIPS
2010
138views more  JIPS 2010»
15 years 1 months ago
A Study on Design and Implementation of the Ubiquitous Computing Environment-based Dynamic Smart On/Off-line Learner Tracking Sy
In order to provide a tailored education for learners within the ubiquitous environment, it is critical to undertake an analysis of the learning activities of learners. For this pu...
Hyung-Min Lim, Kun-Won Jang, Byung-Gi Kim