no code implementations • LT4HALA (LREC) 2022 • Maria-Elena Gambardella, Beata Megyesi, Eva Pettersson
In historical encrypted sources we can find encrypted text sequences, also called ciphertext, as well as non-encrypted cleartexts written in a known language.
no code implementations • LaTeCHCLfL (COLING) 2022 • Ellinor Lindqvist, Eva Pettersson, Joakim Nivre
We also test how text pre-processing and different feature representations affect the result, and we examine feature importance for our main class of interest - petitions.
no code implementations • WS (NoDaLiDa) 2019 • Eva Pettersson, Beata Megyesi
Historical cryptology is the study of historical encrypted messages aiming at their decryption by analyzing the mathematical, linguistic and other coding patterns and their historical context.
no code implementations • LREC 2020 • Helena Hubkov{\'a}, Pavel Kral, Eva Pettersson
For this task an annotated corpus is needed, which has up to now been missing for Czech.
1 code implementation • COLING 2018 • Gongbo Tang, Fabienne Cap, Eva Pettersson, Joakim Nivre
In this paper, we apply different NMT models to the problem of historical spelling normalization for five languages: English, German, Hungarian, Icelandic, and Swedish.