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Summary: Towards the assessment of free learner's utterances in CALL
Svetla BOYTCHEVA, Irena VITANOVA
Sofia University "St. Kliment Ohridski"
5 J. Bauchier Blvd.
Sofia, Bulgaria, 1164
svetla@fmi.uni-sofia.bg, itv@gmx.co.uk
Albena STRUPCHANSKA, Milena
YANKOVA, Galia ANGELOVA
Linguistic Modelling Dept., IPP, BAS
25A Acad. G. Bonchev Str.
Sofia, Bulgaria, 1113
{albena, myankova, galia}@lml.bas.bg
Abstract
Computer-Aided Language Learning (CALL)
should play an important role in the modern
training process because it provides easy
accessible, adaptive and flexible ways of
learning. This paper addresses the scenario of
tutor-learner question answering and attempts to
automate the free answers evaluation using the
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