Search for dissertations about: "Anna Sågvall Hein"

Found 3 swedish dissertations containing the words Anna Sågvall Hein.

  1. 1. Translation as Linear Transduction : Models and Algorithms for Efficient Learning in Statistical Machine Translation

    Author : Markus Saers; Joakim Nivre; Anna Sågvall Hein; Dekai Wu; Kevin Knight; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; linear transduction; linear transduction grammar; inversion transduction; zipper finite-state automaton; zipper finite-state transducer; formal language theory; formal transduction theory; translation; automatic translation; machine translation; statistical machine translation; Computational linguistics; Datorlingvistik; Language technology; Språkteknologi; Computational Linguistics; Datorlingvistik;

    Abstract : Automatic translation has seen tremendous progress in recent years, mainly thanks to statistical methods applied to large parallel corpora. Transductions represent a principled approach to modeling translation, but existing transduction classes are either not expressive enough to capture structural regularities between natural languages or too complex to support efficient statistical induction on a large scale. READ MORE

  2. 2. Recycling Translations : Extraction of Lexical Data from Parallel Corpora and their Application in Natural Language Processing

    Author : Jörg Tiedemann; Anna Sågvall Hein; Joakim Nivre; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Computational linguistics; word alignment; parallel corpora; translation corpora; computational lexicography; machine translation; Datorlingvistik; Computational linguistics; Datorlingvistik;

    Abstract : The focus of this thesis is on re-using translations in natural language processing. It involves the collection of documents and their translations in an appropriate format, the automatic extraction of translation data, and the application of the extracted data to different tasks in natural language processing. READ MORE

  3. 3. Evaluating Readability on Mobile Devices

    Author : Gustav Öquist; Anna Sågvall Hein; Jan Ygge; Mikael Goldstein; Jukka Hyönä; Uppsala universitet; []
    Keywords : Computational linguistics; Readability; Mobile devices; Text presentation; Usability; Evaluation; Adaptation; Eye movement tracking; Datorlingvistik;

    Abstract : The thesis presents findings from five readability studies performed on mobile devices. The dynamic Rapid Serial Visual Presentation (RSVP) format has been enhanced with regard to linguistic adaptation and segmentation as well as eye movement modeling. READ MORE