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146
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JSAC
2010
161views more  JSAC 2010»
14 years 10 months ago
Distortion optimal transmission of multi-layered FGS video over wireless channels
Abstract-- We identify an analytical expression for the distortion of a scalable video bitstream containing a Base Layer (BL) and one or more Enhancement Layer (EL) bitstreams. Con...
Negar Nejati, Homayoun Yousefi'zadeh, Hamid Jafark...
JUCS
2010
134views more  JUCS 2010»
14 years 10 months ago
Systematic Management of Variability in UML-based Software Product Lines
Abstract: This paper presents SMarty, a variability management approach for UMLbased software product lines (PL). SMarty is supported by a UML profile, the SMartyProfile, and a pro...
Edson Alves de Oliveira Junior, Itana Maria de Sou...
171
Voted
JUCS
2010
159views more  JUCS 2010»
14 years 10 months ago
Authoring of Probabilistic Sequencing in Adaptive Hypermedia with Bayesian Networks
Abstract: One of the difficulties that self-directed learners face on their learning process is choosing the right learning resources. One of the goals of adaptive educational syst...
Sergio Gutiérrez Santos, Jaime Mayor-Berzal...
130
Voted
MOC
2010
14 years 10 months ago
Sharply local pointwise a posteriori error estimates for parabolic problems
Abstract. We prove pointwise a posteriori error estimates for semi- and fullydiscrete finite element methods for approximating the solution u to a parabolic model problem. Our esti...
Alan Demlow, Charalambos Makridakis
145
Voted
SEMWEB
2010
Springer
14 years 10 months ago
A taskonomy for the Semantic Web
The modalities of search and browse dominate current thinking about interaction with the Web. Given the Web's origins as a global hypertext system, it is understandable that t...
Tom Heath
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