Marja Vierros presentation in Digital Classicist London & Institute of Classical Studies seminar 2014 Friday July 25th at 16:30 about the Papyrology and Linguistic Annotation, is available on the seminar's website.
On the seminar's website (http://www.digitalclassicist.org/wip/wip2014-08mv.html) one can find a Video recording of seminar (MP4), Audio recording of seminar (MP3) and a the Presentation (PDF).
see also Sematia here (http://sematia.hum.helsinki.fi/signin).