Greg Guy presented two papers at the International Conference on Language Variation in Europe (ICLaVE 10), at the Fryske Akademy, in Leeuwarden, Netherlands.  He presented a paper co-authored with Ronald Mendes and Livia Oushiro on Indexicality and cohesion as part of a panel session on "Coherence and Language Change."  In a panel on "Modelling Grammar and Usage in Language Variation", he presented a paper entitled Variation and the lexicon.