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Colour image denoising by eigenvector analysis of neighbourhood colour samples
(Springer, 2020-04)
Colour image smoothing is a challenging task
because it is necessary to appropriately distinguish between noise and original structures, and to smooth noise
conveniently. In addition, this processing must take into
account ...
Analysis of practical fractional vortex beams at far field
(Elsevier ScienceDirect, 2022-07-20)
The subject of calculating the topological charge (TC) or vortex strength of optical vortices has generated divided opinions among scientists. This is due to the fact that proper analytical results are hard to support from ...
Complementing the European earth observation and geographic information body of knowledge with a business‐oriented perspective
(Wiley, 2020)
A body of knowledge (BoK) is an inventory of knowledge or concepts of a domain that serves as a reference vocabulary for various purposes, such as the development of curricula, the preparation of job descriptions, and the ...
Optimal Placement of Social Digital Twins in Edge IoT Networks
(MDPI, 2020)
In next-generation Internet of Things (IoT) deployments, every object such as a wearable
device, a smartphone, a vehicle, and even a sensor or an actuator will be provided with a digital
counterpart (twin) with the aim ...
CAD training for digital product quality: a formative approach with computer‑based adaptable resources for self‑assessment
(Springer, 2021-01-04)
As the engineering and manufacturing sectors transform their processes into those of a digital enterprise, future designers and engineers must be trained to guarantee the quality of
the digital models that are created and ...
Identifying crime generators and spatially overlapping high-risk areas through a nonlinear model: A comparison between three cities of the Valencian region (Spain)
(Wiley, 2021-06-29)
The behavior and spatial distribution of crime events can be explained through the characterization of an area in terms of its demography, socioeconomy, and built environment. In particular, recent studies on the incidence ...
Sense of place and the city: the case of non-native residents in Lisbon
(University of Maine (United States), 2021-11-19)
When immigrants move to a new city, they tend to develop distinct relationships
with the urban landscape, which in turn becomes the new setting of their routine-based
activities that evolve over time. Previous works in ...
Analyzing car thefts and recoveries with connections to modeling origin–destination point patterns
(Elsevier, 2020)
For a given region, we have a dataset composed of car theft loca-tionsalongwithalinkeddatasetofrecoverylocationswhich,dueto partial recovery, is a relatively small subset of the set of theftlocations. For an investigator ...
Heteroskedastic geographically weighted regression model for functional data
(Elsevier, 2020)
A large number of approaches for modelling spatially dependent functional variables often assume that the functional regression coefficients are constant over the region of interest. However, in many occasions it is far ...
Observation of two-dimensional acoustic bound states in the continuum
(Springer Nature, 2024-04-09)
The design of devices based on acoustic or optical fields requires the fabrication of cavities and structures capable of efficiently trapping these waves. A special type of cavity can be designed to support resonances with ...