4 papers
On the use of information fusion techniques to improve information quality: Taxonomy, opportunities and challenges
Raúl Gutiérrez, VÃctor Rampérez, Horacio Paggi +2
The information fusion field has recently been attracting a lot of interest within the scientific community, as it provides, through the combination of different sources of heterog…
A method for outlier detection based on cluster analysis and visual expert criteria
Juan A. Lara, David Lizcano, VÃctor Rampérez +1
Outlier detection is an important problem occurring in a wide range of areas. Outliers are the outcome of fraudulent behaviour, mechanical faults, human error, or simply natural de…
From SLA to vendor-neutral metrics: An intelligent knowledge-based approach for multi-cloud SLA-based broker
VÃctor Rampérez, Javier Soriano, David Lizcano +2
Cloud computing has been consolidated as a support for the vast majority of current and emerging technologies. However, there are some barriers that prevent the exploitation of the…
FLAS: a combination of proactive and reactive auto-scaling architecture for distributed services
VÃctor Rampérez, Javier Soriano, David Lizcano +1
Cloud computing has established itself as the support for the vast majority of emerging technologies, mainly due to the characteristic of elasticity it offers. Auto-scalers are the…