. Author manuscript; available in PMC: 2017 Jun 8.

Published in final edited form as: Trans GIS. 2016 Apr 12;20(6):869–886. doi: 10.1111/tgis.12181

Table 1.

Fuzzy rules for point membership state estimation

	Zero speed	Slow speed	Fast speed
Narrow angle	Staying: high Walking: low Other transportation: low	Staying: high Walking: low Other transportation: low	Staying: medium Walking: low Other transportation: medium
Wide angle	Staying: medium Walking: medium Other transportation: low	Staying: low Walking: high Other transportation: low	Staying: low Walking: low Other transportation: high

(Note: each cell shows the descriptive probability for the three outcomes according to input variables of speed and angle)