Search for dissertations about: "data- och systemvetenskap Informationsteknologi"
Showing result 1 - 5 of 87 swedish dissertations containing the words data- och systemvetenskap Informationsteknologi.
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1. IT-supported knowledge repositories Increasing their Usefulness by Supporting Knowledge Capture
University dissertation from University of StockholmAbstract : Organizations use various resources to achieve business objectives, and for financial gain. In modern business, knowledge is a critical resource, and organizations cannot afford not to manage it. Knowledge Management (KM) aims to support learning and to create value for the organization. READ MORE
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2. Utilizing Diversity and Performance Measures for Ensemble Creation
University dissertation from Örebro universitetAbstract : An ensemble is a composite model, aggregating multiple base models into one predictive model. An ensemble prediction, consequently, is a function of all included base models. Both theory and a wealth of empirical studies have established that ensembles are generally more accurate than single predictive models. READ MORE
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3. Securing Information Assets Understanding, Measuring and Protecting against Social Engineering Attacks
University dissertation from Stockholm UniversityAbstract : Social engineering denotes, within the realm of security, a type of attack against the human element during which the assailant induces the victim to release information or perform actions they should not. Our research on social engineering is divided into three areas: understanding, measuring and protecting. READ MORE
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4. Information Security in Distributed Healthcare Exploring the Needs for Achieving Patient Safety and Patient Privacy
University dissertation from Stockholm UniversityAbstract : In healthcare, patient information is a critical factor. The right information at the right time is a necessity in order to provide the best possible care for a patient. Patient information must also be protected from unauthorized access in order to protect patient privacy. READ MORE
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5. Predictive Techniques and Methods for Decision Support in Situations with Poor Data Quality
University dissertation from Örebro UniversityAbstract : Today, decision support systems based on predictive modeling are becoming more common, since organizations often collect more data than decision makers can handle manually. Predictive models are used to find potentially valuable patterns in the data, or to predict the outcome of some event. READ MORE
