Joshua A. Lewis and Max J. Egenhofer. Oriented Regions for Linearly Conceptualized Features in: “Geographic Information Science — Eighth International Conference,” GIScience 2014, Vienna, Austria. M. Duckham, E. Pebesma, K. Stewart and A. Frank (eds.), Lecture Notes in Computer Science, Springer, September 2014 (in press). Abstract: Spatial scenes are abstractions of some geographic reality, focusing on the spatial read more Oriented Regions for Linearly Conceptualized Features