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» Deriving Information Requirements from Responsibility Models
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103
Voted
VLDB
1989
ACM
88views Database» more  VLDB 1989»
15 years 6 months ago
On the design and implementation of information systems from deductive conceptual models
Deductive conceptualmodels(DCMs) aim at providing a complete specification of information systems,expressing only its logic component.It hasbeenshownthatDCMs have some advantagesw...
Antoni Olivé
98
Voted
SPIRE
2005
Springer
15 years 7 months ago
Deriving TF-IDF as a Fisher Kernel
The Dirichlet compound multinomial (DCM) distribution has recently been shown to be a good model for documents because it captures the phenomenon of word burstiness, unlike standar...
Charles Elkan
146
Voted
CORR
2011
Springer
227views Education» more  CORR 2011»
14 years 9 months ago
Message Structures: a modelling technique for information systems analysis and design
Despite the increasing maturity of model-driven development (MDD), some research challenges remain open in the field of information systems (IS). For instance, there is a need to i...
Sergio España, Arturo González, Osca...
106
Voted
ICCAD
2001
IEEE
102views Hardware» more  ICCAD 2001»
15 years 10 months ago
Simulation-Based Automatic Generation of Signomial and Posynomial Performance Models for Analog Integrated Circuit Sizing
This paper presents a method to automatically generate posynomial response surface models for the performance parameters of analog integrated circuits. The posynomial models enabl...
Walter Daems, Georges G. E. Gielen, Willy M. C. Sa...
109
Voted
NN
2002
Springer
125views Neural Networks» more  NN 2002»
15 years 1 months ago
Neuromodulation of decision and response selection
We present a model for the attentional neuromodulation of decision and selection processes. The model assumes that phasic responses in the brain nucleus Locus Coeruleus modulate, ...
Marius Usher, Eddy J. Davelaar