@misc {28093,
	title = {Solve Optimization Problems with Unknown Constraint Networks},
	howpublished = {PTHG workshop in CP (online)},
	year = {2021},
	type = {Workshop presentation },
	url = {https://www.youtube.com/watch?v=JvX7yKm_WS4\&t=8s},
	author = {Mohamed Bachir {Belaid} and Gotlieb, Arnaud and Lazaar, Nadjib}
}
