Sökning: "data corruption"

Visar resultat 1 - 5 av 28 avhandlingar innehållade orden data corruption.

1. 1. Corruption risks in a mature democracy : Mechanisms of social advantage and danger zones for corruption

   Författare :Emanuel Wittberg; Gissur Ó Erlingsson; Benjamin Jarvis; Karl Wennberg; Stefan Svallfors; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Corruption; Corruption risks; Mature democracy; Analytical sociology;

   Sammanfattning : Researchers have repeatedly found that corruption has a wide range of negative consequences, not least in developing countries where corruption typically constitutes an endemic part of people’s lives. However, much less is known about the prevalence and effects of corruption in mature democracies. LÄS MER

3. 2. Crime, Corruption and Development

   Författare :Sebastian Axbard; Mikael Lindahl; Niklas Bengtsson; Mårten Palme; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Judicial System; Court; Corruption; Government Spending; Natural Resources; Mining; Violence; Crime; Climate; Income Opportunities; Piracy; Economics; Nationalekonomi;

   Sammanfattning : Essay I: Prosecuting and convicting corrupt officials is a common strategy to combat corruption. Despite this, little is known about the effectiveness of such anti-corruption policies. LÄS MER

4. 3. Corruption, Distortions and Development

   Författare :Sebastian Jävervall; Niklas Bengtsson; Eva Mörk; Jakob Svensson; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Accountability; Corruption; Economic Development; Information Disclosure; International Trade; Meritocracy; Political Distortions; Social Unrest; State Capacity; Economics; Nationalekonomi;

   Sammanfattning : Essay I: Does increased government transparency make bureaucracies more meritocratic? I study the impact of politician disclosure requirements on the assignment of bureaucrats to public posts. I collect detailed information on bureaucrats' qualifications and construct a novel measure of bureaucratic mismatch—an index measuring the extent to which a bureaucrat is under- or overqualified to perform a specific task. LÄS MER

5. 4. Towards Accurate Estimation of Error Sensitivity in Computer Systems

   Författare :Fatemeh Ayatolahi; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; silent data corruption; error sensitivity; fault injection; soft errors;

   Sammanfattning : Fault injection is an increasingly important method for assessing, measuringand observing the system-level impact of hardware and software faults in computer systems. This thesis presents the results of a series of experimental studies in which fault injection was used to investigate the impact of bit-flip errors on program execution. LÄS MER

7. 5. Robust machine learning methods

   Författare :Muhammad Osama; Dave Zachariah; Thomas B. Schön; Visa Koivunen; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; artificial intelligence; machine learning; risk minimization; data corruption; decision policy; conformal methods; data from contexts; online learning; spice; robust; causal inference; point process; localization; distribution uncertainty; treatment rules; quantile treatment; predicting count data; Electrical Engineering with specialization in Signal Processing; Elektroteknik med inriktning mot signalbehandling;

   Sammanfattning : We are surrounded by data in our daily lives. The rent of our houses, the amount of electricity units consumed, the prices of different products at a supermarket, the daily temperature, our medicine prescriptions, our internet search history are all different forms of data. Data can be used in a wide range of applications. LÄS MER