Developing a Data Model of Indoor Points of Interest to Support Location-Based Services

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/js/volume-2020/8885384/figures/8885384.fig.0011a.svgz" name="8885384.fig.0011a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Feature history on a location</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/js/volume-2020/8885384/figures/8885384.fig.0011b.svgz" name="8885384.fig.0011b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Location-based spatial-temporal Indoor POI query</td></tr></table>

<div>Experimental implementation of location-based spatial-temporal POI.</div>

Journal of Sensors

fig11

Figure 11

Figure 11: Developing a Data Model of Indoor Points of Interest to Support Location-Based Services 