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IJWET
2010
86views more  IJWET 2010»
13 years 3 months ago
Semi-automatic financial events discovery based on lexico-semantic patterns
: Due to the market sensitivity to emerging news, investors on financial markets need to continuously monitor financial events when deciding on buying and selling equities. We prop...
Jethro Borsje, Frederik Hogenboom, Flavius Frasinc...
JCAL
2010
93views more  JCAL 2010»
13 years 3 months ago
The modality effect tested in children in a user-paced multimedia environment
Abstract The modality learning effect proposes that learning is enhanced when information is presented in both the visual and the auditory domains (e.g. pictures and spoken informa...
Marijt J. Witteman, Eliane Segers
JMLR
2010
143views more  JMLR 2010»
13 years 3 months ago
Incremental Sigmoid Belief Networks for Grammar Learning
We propose a class of Bayesian networks appropriate for structured prediction problems where the Bayesian network's model structure is a function of the predicted output stru...
James Henderson, Ivan Titov
MOC
2010
13 years 3 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
SEMWEB
2010
Springer
13 years 3 months ago
Theoretical foundations and engineering tools for building ontologies as reference conceptual models
Abstract. Perhaps the most fundamental notion underlying the desiderata for a successful Semantic Web is Semantic Interoperability. In this context, ontologies have been more and m...
Giancarlo Guizzardi