Sökning: "random"

Visar resultat 31 - 35 av 2842 uppsatser innehållade ordet random.

1. 31. A type-driven approach for sensitivity checking with branching

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Daniel Freiermuth; [2023-10-24]
   Nyckelord :Computer; science; computer science; thesis; differential privacy; type system; sensitivity; branching;

   Sammanfattning : Differential Privacy (DP) is a promising approach to allow privacy preserving statistics over large datasets of sensitive data. It works by adding random noise to the result of the analytics. Understanding the sensitivity of a query is key to add the right amount of noise capable of protecting privacy of individuals in the dataset. LÄS MER

3. 32. CNN-LSTM architecture for predicting hazardous driving situations

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Noomi Lindblad; Stefani Platakidou; [2023-10-05]
   Nyckelord :Data science; Machine learning; LSTM; CNN; Vehicle data; Hazardous driving situation; Deep learning;

   Sammanfattning : This study aims to investigate how a CNN-LSTM model can be used together with recorded vehicle data from trucks and external weather data in order to predict a hazardous driving situation. The dataset consists of three-second-long driving snippets from customer and development trucks registered within Europe. LÄS MER

4. 33. Examining the Effects of Economic Crises on Firm Leverage: Insights from Financial Institutions and Information Technology Companies Listed on the Swedish Stock Markets

   Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

   Författare :Erik Nordlund; Vlad David; [2023-09-01]
   Nyckelord :;

   Sammanfattning : Numerous studies have examined factors influencing a company's capital structure, but most focus on non-financial firms and neglect the distinct characteristics of financial institutions. Furthermore, little research exists on the Swedish financial and information technology markets despite their special market conditions, important global position and unique capital structures of their belonging companies. LÄS MER

5. 34. Spatio-temporal analysis of COVID-19 in Västra Götaland, Sweden

   Master-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaper

   Författare :Natalia Andreeva; [2023-08-23]
   Nyckelord :;

   Sammanfattning : Spatio-temporal analysis of COVID-19 data with the two different statistical approaches is the main objective of this thesis. The first classical approach, the Endemic-Epidemic framework (Held et al., 2005) is a class of multivariate time-series models for the incidence counts, obtained from the surveillance systems. LÄS MER

7. 35. Microstructures and Compressive Strength of Lake Ice in Sweden A structural Documentation and Compressive Strength Analysis of Lake Ice Cores from Uppsala, using the SonReb Method

   Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

   Författare :Julia Ladefoged; [2023-08-18]
   Nyckelord :;

   Sammanfattning : Lake ice have been utilized by humans through centuries, as transportation routes and recreational activities to name a few (Sharma et al., 2019). Despite our frequent usage of lake ice there is a lack of extensive knowledge of it. LÄS MER