Then, we develop a spatial query parser and define a spatial syntax as a Cassandra query language (CQL) spatial extension.
The graph structure then defines a spatial neighbourhood whereby these relationships can be considered as contextual indicators.
However, spacetime itself is split apart into a stack of three dimensional slices (a foliation) on which is defined a spatial geometry.
To quantify spatial vulnerability of a network system, based on the impact curve and neutral line concepts, we define a spatial vulnerability index (SVI).
In particular, suppose we define a spatial blurring kernel (such as a lowpass filter) denoted by h s, where s > 0 indicates the scale (e.g., the bandwidth or the cutoff frequency) of the filter.
In particular, we define a spatial resolution change parameter R = max W c, W n max H c, H n min W c, W n min H c, H n (17).
In this application, the hidden Markov field is not only used to define a spatial smoothness prior as it is often done in image segmentation, but it is used to learn the spatial interaction between track singular points, and so the track label patterns.
Together, a connectivity matrix and a weighting function define a spatial weighting matrix that can be used as a predictor to model spatial variation of biological data.
In particular, it is necessary to define a spatial separation between the fluorescence sources of the signal deriving from the nuclear membrane and the one originating from the viral PICs.
Therefore, we will now define a spatial lattice model, which we call the Two's Company Model, that is a spatial version of Eqn. 5, and reduces to Eqn. 5 when the system is well mixed.
