Hans Hjelm


2009

pdf bib
Using Semantic Features Derived from Word-Space Models for Swedish Coreference Resolution
Kristina Nilsson | Hans Hjelm
Proceedings of the 17th Nordic Conference of Computational Linguistics (NODALIDA 2009)

2007

pdf bib
Identifying Cross Language Term Equivalents Using Statistical Machine Translation and Distributional Association Measures
Hans Hjelm
Proceedings of the 16th Nordic Conference of Computational Linguistics (NODALIDA 2007)

2006

pdf bib
LiSa–morphological analysis for information retrieval
Hans Hjelm | Christoph Schwarz
Proceedings of the 15th Nordic Conference of Computational Linguistics (NODALIDA 2005)

pdf bib
SUiS–cross-language ontology-driven information retrieval in a restricted domain
Kristina Nilsson | Hans Hjelm | Henrik Oxhammar
Proceedings of the 15th Nordic Conference of Computational Linguistics (NODALIDA 2005)

pdf bib
Extraction of Cross Language Term Correspondences
Hans Hjelm
Proceedings of the Fifth International Conference on Language Resources and Evaluation (LREC’06)

This paper describes a method for extracting translations of terms across languages, using parallel corpora. The extracted term correspondences are such that they are useful when performing query expansion for cross language information retrieval, or for bilingual lexicon extraction. The method makes use of the mutual information measure and allows for mapping between single word- to multi-word terms and vice versa. The method is scalable (accommodates addition or removal of data) and produces high quality results, while keeping the computational costs low enough for allowing on-the-fly translations in e.g., cross language information retrieval systems. The work was carried out in collaboration with Intrafind Software AG (Munich, Germany).