Search for dissertations about: "Information Retrieval"
Showing result 1 - 5 of 161 swedish dissertations containing the words Information Retrieval.
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1. Modern GIR Systems : Framework, Retrieval Model and Indexing Techniques
Abstract : Geographic information is one of the most important and the most common types of information in human society. It is estimated that more than 70% of all information in the world has some kind of geographic features. READ MORE
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2. Textual information retrieval : An approach based on language modeling and neural networks
Abstract : This thesis covers topics relevant to information organization and retrieval. The main objective of the work is to provide algorithms that can elevate the recall-precision performance of retrieval tasks in a wide range of applications ranging from document organization and retrieval to web-document pre-fetching and finally clustering of documents based on novel encoding techniques. READ MORE
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3. Resource Lenient Approaches to Cross Language Information Retrieval : Using Amharic
Abstract : Information Retrieval (IR) deals with finding and presenting information from a collection of documents/data that are relevant to an information need (a query) expressed by a user. Cross Language Information Retrieval (CLIR) is a subfield of IR where queries are posed in a different language than that of the document collection. READ MORE
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4. Efficient Image Retrieval with Statistical Color Descriptors
Abstract : Color has been widely used in content-based image retrieval (CBIR) applications. In such applications the color properties of an image are usually characterized by the probability distribution of the colors in the image. READ MORE
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5. On the Relative Utility of 3D Interfaces
Abstract : Three-dimensional (3D) interfaces are made with the ambition to reinvent traditional two-dimensional (2D) displays into intuitive 3D environments that allow natural interactions and guarantee users’ satisfaction. However, reality is far from the expectations and 3D interfaces remain experimental. READ MORE
