A Qualitative Model for Visibility Relations. Tarquini, F., De Felice, G., Fogliaroni, P., & Clementini, E. In Hertzberg, J., Beetz, M., & Englert, R., editors, KI 2007: Advances in Artificial Intelligence, pages 510–513, Berlin, Heidelberg, 2007. Springer Berlin Heidelberg.
A Qualitative Model for Visibility Relations [link]Paper  doi  abstract   bibtex   
The visibility concept is related to many application fields such as robot navigation, computer graphics and telecommunication systems. In this paper we propose a new qualitative model for visibility relations based on properties of the projective space. Within the model we present a set of seven ternary relations among convex regions. Our model is capable to determine the visibility relation between a primary object A with the respect to a ``region of view'' C and an obstacle B. We developed the reasoning system, which allows the prediction of ternary relations between specific regions.
@inproceedings{10.1007/978-3-540-74565-5_52,
abstract = {The visibility concept is related to many application fields such as robot navigation, computer graphics and telecommunication systems. In this paper we propose a new qualitative model for visibility relations based on properties of the projective space. Within the model we present a set of seven ternary relations among convex regions. Our model is capable to determine the visibility relation between a primary object A with the respect to a ``region of view'' C and an obstacle B. We developed the reasoning system, which allows the prediction of ternary relations between specific regions.},
address = {Berlin, Heidelberg},
author = {Tarquini, Francesco and {De Felice}, Giorgio and Fogliaroni, Paolo and Clementini, Eliseo},
booktitle = {KI 2007: Advances in Artificial Intelligence},
doi = {10.1007/978-3-540-74565-5_52},
editor = {Hertzberg, Joachim and Beetz, Michael and Englert, Roman},
file = {:Users/tremity/Dropbox/0.CurrentWork/Research(dropbox)/Publications/Published/2007.KR/A Qualitative Model for Visibility Relations.pdf:pdf},
isbn = {978-3-540-74565-5},
pages = {510--513},
publisher = {Springer Berlin Heidelberg},
title = {{A Qualitative Model for Visibility Relations}},
url = {http://link.springer.com/10.1007/978-3-540-74565-5{\_}52},
year = {2007}
}

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