Results 1 to 10 of about 3,231,792 (95)

HIV treatment as prevention : models, data, and questions-towards evidence-based decision-making [PDF]

open access: yes, 2012
Antiretroviral therapy (ART) for those infected with HIV can prevent onward transmission of infection, but biological efficacy alone is not enough to guide policy decisions about the role of ART in reducing HIV incidence.
Delva, Wim   +1 more
core   +2 more sources

Modeling software design diversity [PDF]

open access: yes, 2001
Design diversity has been used for many years now as a means of achieving a degree of fault tolerance in software-based systems. Whilst there is clear evidence that the approach can be expected to deliver some increase in reliability compared with a ...
ANDERSON T.   +14 more
core   +1 more source

Modelling foam improved oil recovery within a heterogeneous reservoir [PDF]

open access: yes, 2016
The displacement of foam within a heterogeneous reservoir during foam improved oil recovery is described with the pressure-driven growth model. The pressure-driven growth model has previously been used to study foam motion for homogeneous cases. Here the
Grassia, Paul   +2 more
core   +2 more sources

Modelling probabilistic cache representativeness in the presence of arbitrary access patterns [PDF]

open access: yes, 2016
Measurement-Based Probabilistic Timing Analysis (MBPTA) is a promising powerful industry-friendly method to derive worst-case execution time (WCET) estimates as needed for critical real-time embedded systems.
Abella Ferrer, Jaume   +2 more
core   +1 more source

Conceptual modelling: Towards detecting modelling errors in engineering applications [PDF]

open access: yes, 2019
Rapid advancements of modern technologies put high demands on mathematical modelling of engineering systems. Typically, systems are no longer “simple” objects, but rather coupled systems involving multiphysics phenomena, the modelling of which involves ...
Bird R   +5 more
core   +3 more sources

Statistical models for market segmentation [PDF]

open access: yes, 2004
It is an essential element of market research that customer preferences are considered and the heterogeneity of these preferences is recognized. By segmenting the market into homogeneous clusters the preferences of customers is addressed.
Camilleri, Liberato   +2 more
core  

Semantic modelling of learning objects and instruction [PDF]

open access: yes, 2006
We introduce an ontology-based semantic modelling framework that addresses subject domain modelling, instruction modelling, and interoperability aspects in the development of complex reusable learning objects.
C. Pahl   +3 more
core   +3 more sources

Ontology-based modelling of architectural styles [PDF]

open access: yes, 2009
The conceptual modelling of software architectures is of central importance for the quality of a software system. A rich modelling language is required to integrate the different aspects of architecture modelling, such as architectural styles, structural
Giesecke, Simon   +2 more
core   +1 more source

Semi-Supervised Kernel PCA [PDF]

open access: yes, 2010
We present three generalisations of Kernel Principal Components Analysis (KPCA) which incorporate knowledge of the class labels of a subset of the data points.
Christian Walder   +4 more
core   +2 more sources

Modeling survival times using frailty models [PDF]

open access: yes, 2017
Traditional survival models, including Kaplan Meier, Nelson Aalen and Cox regression assume a homogeneous population; however, these are inappropriate in the presence of heterogeneity.
Camilleri, Liberato   +3 more
core  

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