Essays about: "randomization"

Showing result 21 - 25 of 42 essays containing the word randomization.

  1. 21. Efficient Cache Randomization for Security

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Vasileios Loukas; [2019]
    Keywords : ;

    Abstract : The effectiveness of cache hierarchies, undeniably, is of crucial importance, since they essentially constitute the solution to the disparity between fast processors and high memory latency. Nevertheless, security developments spanning for more than the last decade, critically expose cache hierarchies' vulnerabilities, thus creating a need for counter-measures to take place. READ MORE

  3. 22. Study of neural correlates of attention in mice with spectro-spatio-temporal approaches

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Cantin Ortiz; [2018]
    Keywords : gamma; bursts; neuroscience; attention; mice; LFP; gamma bursts; local field potential; phase randomization; cognition; cognitive process; modulation; spike; neuron; prefrontal cortex; PFC; pre-frontal; tetrode; filtering; Hilbert transform; recordings; oscillation; gamma band;

    Abstract : While signatures of attention can be observed in widespread areas within and outside of cortex, the control of attention is thought to be regulated by higher cognitive brain areas, such as the prefrontal cortex. In their recent study on mice Kim et al. READ MORE

  4. 23. Analysis of the Performance Impact of Black-box Randomization for 7 Sorting Algorithms

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Aram Eskandari; Benjamin Tellström; [2018]
    Keywords : ;

    Abstract : Can black-box randomization change the performance of algorithms? The problem of worst-case behaviour in algorithms is difficult to handle, black-box randomization is one method that has not been rigorously tested. If it could be used to mitigate worst-case behaviour for our chosen algorithms, black-box randomization should be seriously considered for active usage in more algorithms. READ MORE

  5. 24. Minimizing Side-Channel Attack Vulnerability via Schedule Randomization

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Nils Vreman; [2018]
    Keywords : Technology and Engineering;

    Abstract : Predictable and repeatable execution is the key to ensuring functional correctness for real-time systems. Scheduling algorithms are designed to generate schedules that repeat after a certain amount of time has passed. However, this repeatability is also a vulnerability when side-channel attacks are considered. READ MORE

  6. 25. Residual Spatial Correlation in Two-Way Error Panel Data Models

    University essay from Lunds universitet/Statistiska institutionen

    Author : Adam Flöhr; [2018]
    Keywords : Panel data models; Spatial statistics; Spatial autocorrelation; Mathematics and Statistics;

    Abstract : This thesis examines the spatial autocorrelation in residuals of two-way error panel data models. Three types of models are examined: the standard linear panel data model, the dynamic panel data model, and the spatial lag panel data model. READ MORE