Puype, BartBartPuypeYan, QiangQiangYanDe Maesschalck, SophieSophieDe MaesschalckColle, DidierDidierCollePickavet, MarioMarioPickavetDemeester, PietPietDemeester2021-10-152021-10-152004https://imec-publications.be/handle/20.500.12860/9479Optical cost metrics in multi-layer traffic engineering for IP-over-optical networksProceedings paper