Tropical matchings in vertex-colored graphs. - Johanne Cohen; Yannis Manoussakis; Hong Phong Pham; Zsolt Tuza (Electron. Notes Discret. Math., 2017)

Maximum Colorful Cliques in Vertex-Colored Graphs. - Giuseppe F. Italiano; Yannis Manoussakis; Kim Thang Nguyen; Hong Phong Pham (COCOON, 2018)

Maximum Colorful Cycles in Vertex-Colored Graphs. - Giuseppe F. Italiano; Yannis Manoussakis; Kim Thang Nguyen; Hong Phong Pham (CSR, 2018)

Maximum colorful independent sets in vertex-colored graphs. - Yannis Manoussakis; Hong Phong Pham (Electron. Notes Discret. Math., 2018)

Maximum colored trees in edge-colored graphs. - Valentin Borozan; Wenceslas Fernandez de la Vega; Yannis Manoussakis; Carlos A. J. Martinhon; Rahul Muthu; Hong Phong Pham; Rachid Saad (Eur. J. Comb., 2019)

Tropical paths in vertex-colored graphs. - Johanne Cohen; Giuseppe F. Italiano; Yannis Manoussakis; Kim Thang Nguyen; Hong Phong Pham (J. Comb. Optim., 2021)