James Bowen, Dennis Bahler. Conditional Existence of Variables in Generalised Constraint Networks. In AAAI. pages 215-220, 1991.
@inproceedings{BowenB91, title = {Conditional Existence of Variables in Generalised Constraint Networks}, author = {James Bowen and Dennis Bahler}, year = {1991}, tags = {constraints}, researchr = {https://researchr.org/publication/BowenB91}, cites = {0}, citedby = {0}, pages = {215-220}, booktitle = {AAAI}, }