Search for dissertations about: "A research question"
Showing result 1 - 5 of 1619 swedish dissertations containing the words A research question.
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1. Grasslands in a changing climate : Summer drought and winter warming effects on grassland vegetation
Abstract : Grasslands harbour a high biodiversity of both plants and animals, and they provide many ecosystem services such as fodder production, pollination, and carbon storage. Climate change is likely to alter grassland ecosystems, with the effects varying according to the exact nature and timing of changes. READ MORE
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2. But What Do They Mean? : Modelling Contrast Between Speakers in Dialogue Signalled by “But”
Abstract : Understanding what is being communicated in a dialogue involves determining how it is coherent, that is, how the successive turns in the dialogue are related, what the speakers’ intentions, goals, beliefs, and expectations are and how they relate to each other’s responses. This thesis aims to address how turns in dialogue are related when one speaker indicates contrast with something in the preceding discourse signalled by “but”. READ MORE
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3. Customer-Focused Product Development. A Practice-Centered Perspective
Abstract : Customer-focused product development aims at developing products on the basis of an understanding of customers/users needs and requirements. This dissertation deals with the structure and dynamics of customer-focused product development processes. READ MORE
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4. Automated question answering : template-based approach
Abstract : The rapid growth in the development of Internet-basedinformation systems increases the demand for natural langu-ageinterfaces that are easy to set up and maintain. Unfortunately,the problem of understanding natural language queries is farfrom being solved. READ MORE
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5. Question Classification in Question Answering Systems
Abstract : Question answering systems can be seen as the next step in information retrieval, allowing users to pose questions in natural language and receive succinct answers. In order for a question answering system as a whole to be successful, research has shown that the correct classification of questions with regards to the expected answer type is imperative. READ MORE