Jan Bok, Richard C. Brewster, Tomás Feder, Pavol Hell, Nikola Jedlicková. List Homomorphisms to Separable Signed Graphs. In Niranjan Balachandran, R. Inkulu, editors, Algorithms and Discrete Applied Mathematics - 8th International Conference, CALDAM 2022, Puducherry, India, February 10-12, 2022, Proceedings. Volume 13179 of Lecture Notes in Computer Science, pages 22-35, Springer, 2022. [doi]
Abstract is missing.