10.1145/acmotherconferencesACM Other Conferences000000010.5555/0000000Proceedings of the Computer Science Logic (CSL'12) - 26th International Workshop/21st Annual Conference of the EACSLCSL 201210.4230/LIPIcs.CSL.2012.145Definability and Complexity of Graph Parameters (Invited Talk)MakowskyJohann A.Author030920121415

In this talk we survey definability and complexity results of graph parameters which take values in some ring or field R.