RWA in WDM rings: An efficient formulation based on maximal independent set decomposition. - Emre Yetginer; Zeyu Liu 005; George N. Rouskas (LANMAN, 2010)

Fast Exact ILP Decompositions for Ring RWA. - Emre Yetginer; Zeyu Liu 005; George N. Rouskas (JOCN, 2011)

A fast path-based ILP formulation for offline RWA in mesh optical networks. - Zeyu Liu 005; George N. Rouskas (GLOBECOM, 2012)

Scalable optimal traffic grooming in WDM rings incorporating fast RWA formulation. - Zeyu Liu 005; George N. Rouskas (ICC, 2013)

Link selection algorithms for link-based ILPs and applications to RWA in mesh networks. - Zeyu Liu 005; George N. Rouskas (ONDM, 2013)