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ECTEL
2008
Springer
15 years 8 months ago
Interaction Analysis Supporting Participants' Self-regulation in a Generic CSCL System
Interaction analysis can provide information directly to learners and teachers in order to assess and self-regulate their ongoing activity. Omega+ is a generic CSCL system that use...
Jacques Lonchamp
BROADNETS
2005
IEEE
16 years 4 hour ago
Optimal path selection for ethernet over SONET under inaccurate link-state information
— Ethernet over SONET (EoS) is a popular approach for interconnecting geographically distant Ethernet segments using a SONET transport infrastructure. It typically uses virtual c...
Satyajeet Ahuja, Marwan Krunz, Turgay Korkmaz
WWW
2008
ACM
16 years 7 months ago
Using subspace analysis for event detection from web click-through data
Although most of existing research usually detects events by analyzing the content or structural information of Web documents, a recent direction is to study the usage data. In th...
Ling Chen 0002, Yiqun Hu, Wolfgang Nejdl
DOLAP
2004
ACM
15 years 11 months ago
An analysis of additivity in OLAP systems
Accurate summary data is of paramount concern in data warehouse systems; however, there have been few attempts to completely characterize the ability to summarize measures. The su...
John Horner, Il-Yeol Song, Peter P. Chen
SCAM
2007
IEEE
16 years 19 days ago
DATES: Design Analysis Tool for Enterprise Systems
In the current demonstration we present a new tool which increases the level of understanding and the accuracy of design quality assessment within enterprise systems. This is perf...
Cristina Marinescu