Career
Before coming to Ghent, Janse has been editor of Linguistic Bibliography (1982-2004) and Professor of Linguistics and Classics and Head of the Department of Arts & Humanities at Roosevelt Academy, an international honours college of Utrecht University (2004-2008). He is a former visiting fellow of the University of Amsterdam (2002-2004), All Souls College in Oxford (2007) and the Onassis Foundation in Greece (2007. 2012), a visiting professor at Ghent University (1996-2004), the University of Amsterdam (2003), Ohio State University (2004) and the University of Patras (2006-2009), and an Onassis Senior Visiting Scholar at Harvard University, the University of Arizona, Stanford University and Princeton University (2012).
He is a Research Associate of the Economic and Social Research Council Centre for Research on Bilingualism at Bangor University (since 2008) and a Fellow of the Center for Hellenic Studies of Harvard University (2013-2014).
Janse"s fields of research are Asia Minor and Ancient Greek, language change, language typology, language contact, and language death, in both the ancient and the modern world, on which he has published numerous books and articles In June 2005, Mark Janse and Dimitris Papazachariou from the University of Patras discovered native speakers of Cappadocian Greek, a Greek-Turkish mixed language believed to have died out in the 1960s.