Abstract
In criminal proceedings, sometimes it is not easy to evaluate the sincerity of oral testimonies. DECOUR - DEception in COURt corpus - has been built with the aim of training models suitable to discriminate, from a stylometric point of view, between sincere and deceptive statements. DECOUR is a collection of hearings held in four Italian Courts, in which the speakers lie in front of the judge. These hearings become the object of a specific criminal proceeding for calumny or false testimony, in which the deceptiveness of the statements of the defendant is ascertained. Thanks to the final Court judgment, that points out which lies are told, each utterance of the corpus has been annotated as true, uncertain or false, according to its degree of truthfulness. Since the judgment of deceptiveness follows a judicial inquiry, the annotation has been realized with a greater degree of confidence than ever before. Moreover, in Italy this is the first corpus of deceptive texts not relying on mock' lies created in laboratory conditions, but which has been collected in a natural environment.- Anthology ID:
- L12-1188
- Volume:
- Proceedings of the Eighth International Conference on Language Resources and Evaluation (LREC'12)
- Month:
- May
- Year:
- 2012
- Address:
- Istanbul, Turkey
- Venue:
- LREC
- SIG:
- Publisher:
- European Language Resources Association (ELRA)
- Note:
- Pages:
- 1585–1590
- Language:
- URL:
- http://www.lrec-conf.org/proceedings/lrec2012/pdf/377_Paper.pdf
- DOI:
- Cite (ACL):
- Tommaso Fornaciari and Massimo Poesio. 2012. DeCour: a corpus of DEceptive statements in Italian COURts. In Proceedings of the Eighth International Conference on Language Resources and Evaluation (LREC'12), pages 1585–1590, Istanbul, Turkey. European Language Resources Association (ELRA).
- Cite (Informal):
- DeCour: a corpus of DEceptive statements in Italian COURts (Fornaciari & Poesio, LREC 2012)
- PDF:
- http://www.lrec-conf.org/proceedings/lrec2012/pdf/377_Paper.pdf