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» Competence-Based EE-Learning: (How) Can We Implement It
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PDPTA
2007
15 years 5 months ago
Scalable Overlay Multicast Tree Construction for Media Streaming
Overlay networks have become popular in recent times for content distribution and end-system multicasting of media streams. In the latter case, the motivation is based on the lack...
Gabriel Parmer, Richard West, Gerald Fry
TOSEM
2008
168views more  TOSEM 2008»
15 years 4 months ago
Developing and debugging algebraic specifications for Java classes
Modern programs make extensive use of reusable software libraries. For example, a study of a number of large Java applications shows that between 17% and 30% of the classes in tho...
Johannes Henkel, Christoph Reichenbach, Amer Diwan
WWW
2008
ACM
16 years 5 months ago
Contextual advertising by combining relevance with click feedback
Contextual advertising supports much of the Web's ecosystem today. User experience and revenue (shared by the site publisher ad the ad network) depend on the relevance of the...
Deepayan Chakrabarti, Deepak Agarwal, Vanja Josifo...
SIGMOD
2009
ACM
202views Database» more  SIGMOD 2009»
16 years 4 months ago
A comparison of flexible schemas for software as a service
A multi-tenant database system for Software as a Service (SaaS) should offer schemas that are flexible in that they can be extended for different versions of the application and d...
Stefan Aulbach, Dean Jacobs, Alfons Kemper, Michae...
SOSP
2005
ACM
16 years 1 months ago
FS2: dynamic data replication in free disk space for improving disk performance and energy consumption
Disk performance is increasingly limited by its head positioning latencies, i.e., seek time and rotational delay. To reduce the head positioning latencies, we propose a novel tech...
Hai Huang, Wanda Hung, Kang G. Shin