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SIGUCCS
2006
ACM
14 years 1 months ago
Better results in mathematics lessons with a virtual personal teacher
In this paper we present the results of an experiment made with our e-librarian service ”MatES”, an e-Learning tool on fractions in mathematics. MatES allows students to enter...
Serge Linckels, Carole Dording, Christoph Meinel
INFOCOM
2009
IEEE
14 years 2 months ago
A Queueing Model Framework of PCE-Based Inter-Area Path Computation
Abstract—Path computation elements (PCE’s) are used to compute end-to-end paths across multiple areas. Multiple PCE’s may be dedicated to each area to provide sufficient path...
Juanjuan Yu, Yue He, Kai Wu, Marco Tacca, Andrea F...
ICNS
2008
IEEE
14 years 1 months ago
Towards QoS Improvements of TCP-Based Media Delivery
—The amount of audiovisual data available on the Internet and thus of multimedia communication over today’s networks is increasing at a rapid pace. Despite the availability of ...
Martin Prangl, Ingo Kofler, Hermann Hellwagner
WOWMOM
2005
ACM
135views Multimedia» more  WOWMOM 2005»
14 years 1 months ago
Service Discovery in Mobile Ad Hoc Networks: A Field Theoretic Approach
Service discovery in mobile ad hoc networks is challenging because of the absence of any central intelligence in the network. Traditional solutions as used in the Internet are hen...
Vincent Lenders, Martin May, Bernhard Plattner
DRM
2004
Springer
14 years 26 days ago
DRM as a layered system
The current landscape for digital rights management (DRM) consists of various ad hoc technologies and platforms that largely focus on copy protection. The fragmented nature of the...
Pramod A. Jamkhedkar, Gregory L. Heileman