Johannes Bjerva

SubjQA: A Dataset for Subjectivity and Review Comprehension

2020

Subjectivity is the expression of internal opinions or beliefs which cannot be objectively observed or verified, and has been shown to be important for sentiment analysis and wordsense disambiguation. Furthermore, subjectivity is an important aspect …

Text Embedding Inversion Security for Multilingual Language Models

2024

Textual data is often represented as realnumbered embeddings in NLP, particularly with the popularity of large language models (LLMs) and Embeddings as a Service (EaaS).However, storing sensitive information as embeddings can be susceptible to security …

The Parallel Meaning Bank: Towards a Multilingual Corpus of Translations Annotated with Compositional Meaning Representations

2017

Lasha Abzianidze, Johannes Bjerva, Kilian Evang, Hessel Haagsma, Rik van Noord, Pierre Ludmann, Duc-Duy Nguyen, Johan Bos. Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 2, Short …