Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning

Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor 2026-11 University of Tartu Library Gothenburg, Sweden text conference publication 978-9985-4-1522-1 nlp4call-2026-1 https://aclanthology.org/2026.nlp4call-1.0/ How Much of Native Language Identification Is Corpus Artifact? A Cross-Corpus Audit of SVMs and LLMs on TOEFL11 and ICLEv3 Shima Rahimi author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 rahimi-2026-much https://aclanthology.org/2026.nlp4call-1.1/ 2026-11 1 15 Lexical Profiling for Dutch: From Resource to Real-Life Implementation Jasper Degraeuwe author Natalie Finlayson author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 degraeuwe-finlayson-2026-lexical https://aclanthology.org/2026.nlp4call-1.2/ 2026-11 16 33 Making Feedback Visible: Character-Level Error Localization in Handwritten CALL Input Said Yasin author Torsten Zesch author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 yasin-zesch-2026-making https://aclanthology.org/2026.nlp4call-1.3/ 2026-11 34 39 Towards Semi-Automatic Benchmarking of Large Language Models for Self-Regulated Language Learning Émile Alexandre author Yannick Parmentier author Guillaume Nassau author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 alexandre-etal-2026-towards https://aclanthology.org/2026.nlp4call-1.4/ 2026-11 40 57 Adversarial Disentanglement of Speaker Identity and L2 Phonological Errors via Raw-Waveform Architectures Amirhossein Ghanipour Amirhandeh author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 ghanipour-amirhandeh-2026-adversarial https://aclanthology.org/2026.nlp4call-1.5/ 2026-11 58 64 Investigating the role of revisions for learner level predictions Ahood Al Sawar author Léo Nebel author Nicolas Ballier author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 al-sawar-etal-2026-investigating https://aclanthology.org/2026.nlp4call-1.6/ 2026-11 65 77 Universal, but Grounded? Anchoring Cross-Lingual CEFR Assessment in the Framework’s Own Descriptors David Alfter author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 alfter-2026-universal https://aclanthology.org/2026.nlp4call-1.7/ 2026-11 78 98 Assessing the Reliability of Automatic Speech-Processing Methods for L2 Speech: Evidence from an Automatic Pipeline, Posteriorgrams, and Whisper Probability Scores Mehak Sohail author Nicolas Ballier author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 sohail-ballier-2026-assessing https://aclanthology.org/2026.nlp4call-1.8/ 2026-11 99 110 Multilingual language learning with Grammatical Framework Adrian De Lon author Inari Listenmaa author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 de-lon-listenmaa-2026-multilingual https://aclanthology.org/2026.nlp4call-1.9/ 2026-11 111 118 Using LLMs for feature extraction: the case of language functions with deixis Thomas Gaillat author Xiaobin Chen author Nelly Sagirov author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 gaillat-etal-2026-using https://aclanthology.org/2026.nlp4call-1.10/ 2026-11 119 129 Exploring the syntactic parsing of learner texts in Modern Greek: Variety trumps size, genre trumps grammaticality Christina Klironomou author Arianna Masciolini author Aleksandrs Berdicevskis author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 klironomou-etal-2026-exploring https://aclanthology.org/2026.nlp4call-1.11/ 2026-11 130 139 Predicting Personalized Vocabulary Learning Burden from Intralexical and Interlexical Factors Mykhailo Diachenko author John P McCrae author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 diachenko-mccrae-2026-predicting https://aclanthology.org/2026.nlp4call-1.12/ 2026-11 140 159 A Multidimensional Evaluation of LLM-Generated Learning Materials for Greek Primary School Learners Eleftherios Kalogeros author Sofia Stamou author Markella Kolocheri author Thaleia-Dionysia Kolovou author Manolis Gergatsoulis author Matthew Damigos author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 kalogeros-etal-2026-multidimensional https://aclanthology.org/2026.nlp4call-1.13/ 2026-11 160 172 Etymology Can Inform Lexical Complexity Prediction Noah-Manuel Michael author Anna Hülsing author Andrea Horbach author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 michael-etal-2026-etymology https://aclanthology.org/2026.nlp4call-1.14/ 2026-11 173 196 Data Augmentation for L2 English Speaking Assessment using TTS Stefano Bannò author Penny Karanasou author Mengjie Qian author Kate M Knill author Mark J F Gales author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 bann-o-etal-2026-data https://aclanthology.org/2026.nlp4call-1.15/ 2026-11 197 213 Automatic Analysis of Noun Phrase Complexity in Learner spoken Productions Saint Joannes Monengue Essengo author Bi Yoman Ghislain Aymard Toa author Thomas Gaillat author Christine Evain author Fabienne Moreau author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 monengue-essengo-etal-2026-automatic https://aclanthology.org/2026.nlp4call-1.16/ 2026-11 214 228 A corpus of written Swedish texts and keystroke data from deaf and hard-of-hearing children and adolescents Moa Gärdenfors author Robert Östling author Lisa Rudebeck author Mats Wirén author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 g-a-rdenfors-etal-2026-corpus https://aclanthology.org/2026.nlp4call-1.17/ 2026-11 229 243 CineLexi: A corpus-based bilingual resource of evaluative vocabulary in film reviews (German–Russian) Mariia Kopylova author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 kopylova-2026-cinelexi https://aclanthology.org/2026.nlp4call-1.18/ 2026-11 244 255 Translation Surprisal Predicts Learner Error in L2 French Production: A Language-Pair-Specific Difficulty Feature for ICALL Matteo Lanza author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 lanza-2026-translation https://aclanthology.org/2026.nlp4call-1.19/ 2026-11 256 268 Behind the Smokescreen: Uncovering Cross-LLM Bias and Reasoning Contradictions of LLM-as-a-judge for Generated Feedback Céline Leuzinger author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 leuzinger-2026-behind https://aclanthology.org/2026.nlp4call-1.20/ 2026-11 269 287 Reading Ahead: Pace-Based Prediction for Real-Time Tracking of Children’s Oral Reading in the Browser Bohdan Podziubanchuk author Einar Meister author Tanel Alumäe author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 podziubanchuk-etal-2026-reading https://aclanthology.org/2026.nlp4call-1.21/ 2026-11 288 294 ABC Diagnostics: A Web-Based Tool for Explainable CEFR Classification Ricardo Muñoz Sánchez author Kostiantyn Kucher author Filip Kayar author Elena Volodina author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 mu-n-oz-s-a-nchez-etal-2026-abc https://aclanthology.org/2026.nlp4call-1.22/ 2026-11 295 305 Acoustic and Lexical Signals for Native Language Identification of Language Learners Ahmet Yavuz Uluslu author Mengjie Qian author Kate Knill author Mark Gales author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 uluslu-etal-2026-acoustic https://aclanthology.org/2026.nlp4call-1.23/ 2026-11 306 313 Poor Generalisation of Proficiency Classifiers Trained on Linguistic Complexity Features to New Writing Tasks Emre Güçer author Soroosh Akef author Detmar Meurers author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 g-u-c-c-er-etal-2026-poor https://aclanthology.org/2026.nlp4call-1.24/ 2026-11 314 333 Automated L2 Speech Assessment with Audio-Based Self-Supervised Neural Networks Eli Stafford author Sylvain Coulange author 2026-11 text Proceedings of the 15th Workshop on Natural Language Processing for Computer Assisted Language Learning Arianna Masciolini editor David Alfter editor Herbert Lange editor Ricardo Muñoz Sánchez editor Ildikó Pilán editor Elena Volodina editor University of Tartu Library Gothenburg, Sweden conference publication 978-9985-4-1522-1 stafford-coulange-2026-automated https://aclanthology.org/2026.nlp4call-1.25/ 2026-11 334 345