A Fixed Parameter Algorithm for Plane Subgraph Completion. - Dimitris Chatzidimitriou; Archontia C. Giannopoulou; Clément Requilé; Dimitrios M. Thilikos; Dimitris Zoros (CTW, 2015)

An O( log mathrmOPT) O ( log OPT ) -Approximation for Covering/Packing Minor Models of θ _r θ r. - Dimitris Chatzidimitriou; Jean-Florent Raymond; Ignasi Sau; Dimitrios M. Thilikos (WAOA, 2015)

FPT Algorithms for Plane Completion Problems. - Dimitris Chatzidimitriou; Archontia C. Giannopoulou; Spyridon Maniatis; Clément Requilé; Dimitrios M. Thilikos; Dimitris Zoros (MFCS, 2016)

Minors in graphs of large ϴr-girth. - Dimitris Chatzidimitriou; Jean-Florent Raymond; Ignasi Sau; Dimitrios M. Thilikos (Eur. J. Comb., 2017)

An O(log OPT)-Approximation for Covering and Packing Minor Models of θr. - Dimitris Chatzidimitriou; Jean-Florent Raymond; Ignasi Sau; Dimitrios M. Thilikos (Algorithmica, 2018)

Sparse obstructions for minor-covering parameters. - Dimitris Chatzidimitriou; Dimitrios M. Thilikos; Dimitris Zoros (Discret. Appl. Math., 2020)