Essays about: "Redundancy"

Showing result 1 - 5 of 104 essays containing the word Redundancy.

  1. 1. Investment in Value: A Copula Approach

    University essay from Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Author : Gustaf Soldan Patrikson; Victor Andrée; [2017]
    Keywords : factor investing; copula; tail dependence; diversification;

    Abstract : We evaluate how factor equity strategies are optimally combined, focusing on the role of the value factor (HML) against the background of a recent academic discussion about its potential redundancy, and the discovery of the investment (CMA) and profitability (RMW) factors. The analysis is centered around a conditional joint return distribution from a dynamic copula model, which allows for simulation with a time-varying and non-normal dependence structure. READ MORE

  2. 2. Modified and Efficient Image Encryption Algorithm Based on Chaos Theory, DNA Complementary Rules and SHA-256

    University essay from Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

    Author : Rizwan Haider; [2017]
    Keywords : block encryption; image cryptography; DNA; chaos; SHA-256;

    Abstract : The emerging topic, symmetric encryption technique for digital imagesusing chaotic function and DNA bases has recently drawn a lot ofattentions from the research community. The use of voice and visualmaterial as an addition to textual data has become more widespread. READ MORE

  3. 3. Comparison of various concatenated convolutional code ensembles under spatial coupling

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Gabriel Iro; Rajeshwari Kabbinale; [2017]
    Keywords : Technology and Engineering;

    Abstract : A big challenge faced by the digital communication world today is increasing thereliability of information which is being transmitted. During the transmission ofinformation, there is a possibility that the information is corrupted or distorted. Ifthis distortion is considerably high, it becomes dicult to decode and retrieve theoriginal information. READ MORE

  4. 4. Performativity of Announcing Redundancy announcements and their consequences in the MNC context

    University essay from Göteborgs universitet/Graduate School

    Author : Cemil Eren Fırtın; [2016-09-20]
    Keywords : Redundancy Announcements; Multinational Corporation; Speech-Act Theory; Neo-institutionalism; Agency;

    Abstract : MSc in Management.... READ MORE

  5. 5. Investigation on the Performance of a Modular Multi-level Converter (MMC) based UPS System

    University essay from Chalmers tekniska högskola/Institutionen för energi och miljö

    Author : John Walusimbi Kigozi; [2016]
    Keywords : Power Quality; Voltage Source Converter VSC ; Custom Power device; Uninterruptible Power Supply UPS ; Modular Multi-level Converter MMC ;

    Abstract : An Uninterruptible Power Supply (UPS) is a custom power device commonly used inLow voltage networks to protect sensitive loads by mitigating power quality problemslike voltage dips, interruptions and improvement of power factor. Suddenpower outages, that are unplanned and power disturbances in unprotected low andmedium voltage networks with sensitive load of a duration ranging from a hundredsof milliseconds to several hours could eventuate into adverse financial losses. READ MORE