4370 search results - page 394 / 874 » Brain Organization and Computation |
249
Voted
CSCWD
2009
Springer
16 years 1 months ago
2009
Springer
By research on Topic Map standard, the Extended Topic Map (ETM) is proposed as a novel model for better organization and management of the massive knowledge resources in E-learnin...
197
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ICN
2009
Springer
16 years 1 months ago
2009
Springer
In this paper, we describe and evaluate a scalable network of Active Elements (AE) that implements userempowered virtual-multicast overlay network for synchronous data distributio...
176
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GROUP
2009
ACM
16 years 1 months ago
2009
ACM
As online communities, such as social network sites, mature, they face challenges in sustaining user engagement. To address this, we designed and deployed a rating system to encou...
195
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WIKIS
2009
ACM
16 years 1 months ago
2009
ACM
This paper investigates software programs as non-human social actors in Wikipedia, arguing that influence must not be overlooked in social scientific research of the on-line encyc...
169
Voted
COLCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...