Search for dissertations about: "N Jonsson"

Showing result 1 - 5 of 63 swedish dissertations containing the words N Jonsson.

  2. 1. Towards semantic language processing

    Author : Anna Jonsson; Johanna Björklund; Marco Kuhlmann; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Weighted tree automata; abstract meaning representation; contextual hyperedge replacement grammar; hyperedge replacement grammar; semantic modelling; the N best problem; Computer Science; datalogi; datorlingvistik; computational linguistics;

    Abstract : The overall goal of the field of natural language processing is to facilitate the communication between humans and computers, and to help humans with natural language problems such as translation. In this thesis, we focus on semantic language processing. READ MORE

  4. 2. Best Trees Extraction and Contextual Grammars for Language Processing

    Author : Anna Jonsson; Johanna Björklund; Frank Drewes; Hendrik Jan Hoogeboom; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Weighted tree automata; the N-best problem; efficient algorithms; semantic graph; abstract meaning representation; contextual graph grammars; hyperedge replacement; graph extensions;

    Abstract : In natural language processing, the syntax of a sentence refers to the words used in the sentence, their grammatical role, and their order. Semantics concerns the concepts represented by the words in the sentence and their relations, i.e., the meaning of the sentence. READ MORE

  5. 3. Processes on Integer Partitions and Their Limit Shapes

    Author : Markus Jonsson; Kimmo Eriksson; Johan Jonasson; Mälardalens högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematics Applied Mathematics; matematik tillämpad matematik;

    Abstract : This thesis deals with processes on integer partitions and their limit shapes, with focus on deterministic and stochastic variants on one such process called Bulgarian solitaire. The main scientific contributions are the following. READ MORE

  6. 4. Application of new methodology for preclinical development of anticancer drugs : With special focus on camptothecin derivatives and the cyanoguanidine CHS 828

    Author : Elin Jonsson; Uppsala universitet; []
    Keywords : Medical sciences; drug development; hollow-fiber model; FMCA; human tumour cell; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; klinisk farmakologi; Clinical Pharmacology;

    Abstract : This work describes the development and evaluation of new methods for preclinical anticancer drug development. The methods were specifically applied to study camptothecin analogues and the new compound CHS 828 (N-(4-chlorophenoxyhexyl)-N'-cyano-N"-4-pyridylguanidine) currently in early clinical trials. READ MORE

  7. 5. Chronic lung disease of prematurity : a study of selected causative factors and preventive measures

    Author : Baldvin Jónsson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Chronic lung disease of prematurity (CLD) is the most common chronic lung disorder in infants. With the increase in survival of preterm infants in recent years, many immature infants are surviving with CLD. Care of preterm babies with CLD is a major clinical problem in neonatal intensive care. READ MORE