Sökning: "random number theory"

Visar resultat 1 - 5 av 53 uppsatser innehållade orden random number theory.

1. 1. A Comparative Investigation of Classical Random and Quantum Walks in Terms of Algorithms, Implementation, and Characteristics

   Master-uppsats, KTH/Skolan för teknikvetenskap (SCI)

   Författare :Naoki Moriya; [2024]
   Nyckelord :Qunatum computing; quantum walk;

   Sammanfattning : In recent years, there has been a significant development in high performance computing, driven by advances in hardware and software technology. The performance of the computers to the present has improved in accordance with Moore’s law, on the other hand, it seems to be reaching the limits in the near future. LÄS MER

3. 2. Interactive Visualization of Network Models in JavaScript/TypeScript for Web-based Applications

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

   Författare :Morrow Erik; [2023]
   Nyckelord :Networks; Information visualization; Information Theory; Interactive visualization; Nätverk; Informationsvisualisering; Informationsteori; Interaktiv visualisering;

   Sammanfattning : Networks of nodes and links are powerful tools to model complex systems, however, when the number of nodes and links grows to the thousands then even the network becomes too complex to comprehend unless we can simplify and highlight the networks underlying structure. The map equation is a method developed by the researchers at IntegratedScience Lab that uses an information theoretic approach to reveal community structure using the flow of information on the network modeled with random walks. LÄS MER

4. 3. Environmental Regulation Stringency and Green Technological Innovation in the Maritime Industry (2006-2020)

   Master-uppsats, Lunds universitet/Ekonomisk-historiska institutionen

   Författare :Layla Erietta Chamilothoris; [2023]
   Nyckelord :Maritime industry; competitiveness; green technology innovation; green process innovation; green product innovation; Institutional Theory; Porter Hypothesis; Social Sciences;

   Sammanfattning : The following research paper examines the impact of varying environmental regulation stringency on the landscape of green technological innovation in the maritime industry from 2006-2020. Additionally, the paper explores the potential indirect effect of these innovations, induced by stringency levels, on industry competitiveness. LÄS MER

5. 4. What Difference Does It Make? : Comparative Panel Data Analysis of the Relationship Between CSR Initiatives and Board Composition in Sweden and the United States

   Master-uppsats, Umeå universitet/Handelshögskolan vid Umeå universitet (USBE); Umeå universitet/Företagsekonomi

   Författare :Kristina Björling; Viktor Hansson; [2023]
   Nyckelord :CSR; ESG; Corporate Governance; Gender Diversity; Board Independence; CEO Duality; Inclusion; Board Compositions; Agency Theory; Resource Dependence Theory; Critical Mass Theory; Hofstede’s National Cultural Theory.;

   Sammanfattning : More companies have responded to the call for action, increasing their attention to the 17 Sustainable Development Goals. Corporate governance structures have proven to have an effect on how well companies are able to facilitate a sustainable trajectory, all influenced by values and norms. LÄS MER

7. 5. Random matrix theory in machine learning

   Master-uppsats, KTH/Matematik (Avd.)

   Författare :Lina Leopold; [2023]
   Nyckelord :Mathematics; mathematical statistics; machine learning; random matrix theory; neural networks; Matematik; matematisk statistik; maskininlärning; slumpmatristeori; neuronnätverk;

   Sammanfattning : In this thesis, we review some applications of random matrix theory in machine learning and theoretical deep learning. More specifically, we review data modelling in the regime of numerous and large dimensional data, a method for estimating covariance matrix distances in the aforementioned regime, as well as an asymptotic analysis of a simple neural network model in the limit where the number of neurons is large and the data is both numerous and large dimensional. LÄS MER