Li-Hsin Chang
lhchan@utu.fi Office: 451A ORCID identifier: https://orcid.org/0000-0002-1301-2823 |
Areas of expertise
Natural Language Processing; language technology; educational NLP
Natural Language Processing; language technology; educational NLP
Biography
I have background in Biology and Bioinformatics. Nowadays my research topic is in the field of educational language technology.
Research
I work on automatic essay evaluation and paraphrasing.
Teaching
In autumn 2022, I help with the teaching of the Introduction to Programming course along with several other colleagues..
Publications
- Semantic search as extractive paraphrase span detection (2024)
- Language Resources and Evaluation
(Refereed journal article or data article (A1)) - Towards diverse and contextually anchored paraphrase modeling: A dataset and baselines for Finnish (2023)
- Natural Language Engineering
(Refereed journal article or data article (A1)) - Deep Learning and Film History: Model Explanation Techniques in the Analysis of Temporality in Finnish Fiction Film Metadata (2022)
- CEUR Workshop Proceedings
(Refereed article in conference proceedings (A4)) - TallVocabL2Fi: A Tall Dataset of 15 Finnish L2 Learners’ Vocabulary (2022)
- LREC Proceedings
(Refereed article in conference proceedings (A4)) - Textual Paraphrase Dataset for Deep Language Modelling (2022) European Language Grid: A Language Technology Platform for Multilingual Europe Kanerva Jenna, Ginter Filip, Chang Li-Hsin, Skantsi Valtteri, Kilpeläinen Jemina, Kupari Hanna-Mari, Piirto Aurora, Saarni Jenna, Sevón Maija, Tarkka Otto
(Refereed article in compilation book (A3)) - Towards Automatic Short Answer Assessment for Finnish as a Paraphrase Retrieval Task (2022) Proceedings of the 17th Workshop on Innovative Use of NLP for Building Educational Applications (BEA 2022) Chang Li-Hsin, Kanerva Jenna, Ginter Filip
(Refereed article in conference proceedings (A4)) - Towards better structured and less noisy Web data: Oscar with Register annotations (2022)
- International Conference on Computational Linguistics
(Refereed article in conference proceedings (A4)) - Deep learning for sentence clustering in essay grading support (2021) Proceedings of the 14th International Conference on Educational Data Mining (EDM 2021) Chang Li-Hsin, Rastas Iiro, Pyysalo Sampo, Ginter Filip
(Professional conference proceedings (D3)) - Fine-grained Named Entity Annotation for Finnish (2021)
- Linköping Electronic Conference Proceedings
(Refereed article in conference proceedings (A4)) - Finnish Paraphrase Corpus (2021)
- Linköping Electronic Conference Proceedings
(Refereed article in conference proceedings (A4)) - Quantitative Evaluation of Alternative Translations in a Corpus of Highly Dissimilar Finnish Paraphrases (2021) Proceedings for the First Workshop on Modelling Translation: Translatology in the Digital Age Chang Li-Hsin, Pyysalo Sampo, Kanerva Jenna, Ginter Filip
(Refereed article in conference proceedings (A4)) - Towards Bilingually Competent Deep Language Modeling (2021) Proceedings of the ESSLLI Student Session 2021: 32nd European Summer School in Logic, Language and Information July 26 - August 13, online Chang Li-Hsin
(Professional conference proceedings (D3))