Pedro Cabalar, Paulo E. Santos. A qualitative spatial representation of string loops as holes. Artificial Intelligence, 238:1-10, 2016. [doi]
@article{CabalarS16, title = {A qualitative spatial representation of string loops as holes}, author = {Pedro Cabalar and Paulo E. Santos}, year = {2016}, doi = {10.1016/j.artint.2016.05.001}, url = {http://dx.doi.org/10.1016/j.artint.2016.05.001}, researchr = {https://researchr.org/publication/CabalarS16}, cites = {0}, citedby = {0}, journal = {Artificial Intelligence}, volume = {238}, pages = {1-10}, }