Spatio-temporal
A spatio temporal analysis of suicide in El Salvador
... and spatio-temporal ...a spatio-temporal ...the spatio-temporal evolution of the tendency of completed suicide over homicide in El ...
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A Statistical Approach for Studying the Spatio Temporal Distribution of Geolocated Tweets in Urban Environments
... To evaluate our proposal, we collect geolocated tweets, accessing the Twitter application programming interface (API) on streaming, for a two-week period in the summer of 2017 in three urban scenarios, namely, Lisbon, ...
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Spatio temporal distribution of soft bottom epibenthic fauna on the Cilician shelf (Turkey), mediterranean Sea
... and temporal changes in the demersal fishes of the Galician coast (Spain) are mainly associated with oceanographic phenomena dis- playing great seasonal and interannual variabil- ity (Farina et ...
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TítuloFormal extension of the relational model for the management of spatial and spatio temporal data
... earlier temporal approach ...2.2.10. Temporal data is recorded in variability tuples containing two implicit attributes, (i) a surrogate tuple identifier and (ii) a closed time ...3-d ...
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Mesoscale hydrodynamics around the Balearic Islands: spatio temporal variability and its relation with shing resources
... Figure 2.2 shows the temporal evolution of sea surface height (SSH) before, dur- ing, and after the eddy formation provided by the altimetry data. Prior to the eddy formation, SSH depicted the usual nonperturbed ...
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Spatio temporal distribution of the fish Synodontis schall (Teleostei: Mochokidae) in Asa lake,Ilorin, Nigeria
... Abstract: Spatio,temporal distribution of Synodontis scha!l in Asa lake was studied for 24 months (March 1991 to February 1993). Distribution of individual was: 28.40 % (surface), 35.60 % (shore), and 36.0 ...
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Spatio temporal variability in ontogenetic guild structure of an intertidal fish assemblage in central Chile
... variabilidad temporal en la estructura de las OFG, debido principalmente a la alta representatividad de las especies omnívoras en las pozas altas del intermareal en dos de las tres localidades ...y temporal ...
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Spatio temporal varibility of precipitation and temperature in the semiarid SE Iberian Peninsula (1950-2007)
... similar temporal behaviour in the period 1950- 2007, Principal Component Analysis (PCA) in s-mode (Preisendofer, 1988) is applied to the standardized anomalies of the 3 variables (Tmax, Tmin, Precip) in each ...
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Spatio Temporal Dynamics of Maize Yield Water Constraints under Climate Change in Spain
... Spatio-temporal patterns of agricultural production are clearly influenced both by climate change and agricultural management practices. Recently, many studies have analyzed the impact of climate change on ...
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Large Scale spatio temporal patterns of mediterranean cephalopod diversity
... According to the fifth report of the Intergovernmental Panel on Climate Change (IPCC) about progression and consequences of the climate change, temperature and precipitation will modify present regional climates. The ...
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A General Qualitative Spatio Temporal Model Based on Intervals
... However, although path consistency eliminate some values of variable domains that will never appear in a solution, a search algorithm is still needed to solve the CSP. One way of solving this kind of problems is by means ...
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Lattice gas and lattice Boltzman for spatio-temporal simulation of gases in fruit storage chambers
... The benefit of controlled and modified atmospheres for extending the storage life of fruits is world wide accepted. However, there are secondary effects such as the incidence of anaerobic respiration or the off-favour ...
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Spatio-temporal characterization of laser pulses by spatially resolved spectral interferometry
... As an example, we show the simulation of the reconstruction of a very positively chirped pulse of 100-fs duration but also with much smaller spectral amplitude than the reference. The pulse used to generate the ...
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Estimating Space and Space Time Covariance Functions for Large Data Sets: A Weighted Composite Likelihood Approach
... Now we consider the weighted version of CL as in equation (7). In Table 3 we report the MSE relative efficiencies for WCL for model (2) observed on a regular grid with N = 4, T = 45 for several combinations of spatial ...
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Advanced intracardiac electrogram analysis for arrhythmia ablation support
... Tanto para determinar el origen y la secuencia de activación de las arrit- mias como para generar los mapas electroanatómicos durante los EEFs, se muestrean distintas localizaciones espaciales de la cámara cardíaca, ...
116
Full PDF
... El Río Champotón es un área de desconocimiento científico dentro del hotspot de Mesoamérica en el sureste de México. Las características reproductivas y la estructura de la población de Astyanax aeneus fueron analizadas ...
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Categorical sequential pattern mining in a spatio-temporal environment
... In this chapter we show how we can apply sequential pattern mining algorithms to semantic trajectories, in order to obtain interesting information from a collection of trajectory samples. These algorithms are based on ...
151
New generation of human machine interfaces for controlling UAV through depth based gesture recognition
... which efficiently encodes the spatio-temporal depth patterns for a robust recognition. The core of this descriptor is based on the popular Local Binary Pattern (LBP) operator, but largely extended to be more ...
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Spatio-temporal trends of mortality in small areas of Southern Spain
... Background: Most mortality atlases show static maps from count data aggregated over time. This procedure has several methodological problems and serious limitations for decision making in Public Health. The evaluation of ...
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A spatio‑temporal model of homicide in El Salvador
... the spatio-temporal evolution of homicide across the municipalities of El ...both temporal trends and spatial clusters that may contribute to the formation of time-stable corridors lying behind a ...
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