Sökning: "Paul black"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Paul black.

  1. 1. Cryptanalysis of Selected Stream Ciphers

    Författare :Paul Stankovski; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Stream cipher; cryptanalysis; FCSR; state recovery; linear relations; optimal sampling; distinguisher; HC; nonrandomness; greedy bit set algorithm.;

    Sammanfattning : The aim of this dissertation is to show some cryptanalytical results on a selection of stream ciphers. We have grouped theory and results into three main parts. The first part focuses on the FCSR-based constructions X-FCSR and F-FCSR-H v3. For the X-FCSR family of stream ciphers we perform a severe state recovery attack. LÄS MER

  3. 2. Creative Writers in a Digital Age : Swedish Teenagers’ Insights into their Extramural English Writing and the School Subject of English

    Författare :Paul Morris; Olcay Sert; Thorsten Schröter; Pia Sundqvist; Christina Olin-Scheller; Mälardalens högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Extramural English; Free time English; Out-of-school learning; Informal English learning; L2 English learning; Creative writers; Creative writing; Creativity; Fanfiction; Fan fiction; Motivation; Engagement; Bridging the gap; Writing for pleasure.; Didactics; didaktik;

    Sammanfattning : The digital age has re-shaped the landscape of creative writing. One example of the changes that have taken place is the way in which millions of young people, globally, now write and share stories as online fanfiction. This is an out-of-school leisure pastime that can also help improve language skills (Aragon & Davis, 2019; Black, 2008). LÄS MER

  4. 3. Electromagnetic Fields in Moving and Inhomogeneous Media

    Författare :Paul Piwnicki; KTH; []
    Nyckelord :Moving Media; Light; Genaral Relativity;

    Sammanfattning : The present thesis deals with electromagnetic effectscreated by the motion or inhomogeneity of a dielectricmedium.In the first paper the quantum R\"ontgen effect isdiscussed. Here a rotating Bose-Einstein condensate -- oranother kind of quantum fluid -- is placed in a chargedcapacitor. The medium's rotation creates a magnetic field. LÄS MER

  5. 4. Model-Based Test Case Generation for Real-Time Systems

    Författare :Anders Hessel; Paul Pettersson; Bengt Jonsson; Bernhard K. Aichernig; Uppsala universitet; []
    Nyckelord :Model-Based Testing; Model Checking; Coverage Criteria; Real-Time Systems; Black-Box Testing; Timed Automata; Test Case Generation; Conformance Testing;

    Sammanfattning : Testing is the dominant verification technique used in the software industry today. The use of automatic test case execution increases, but the creation of test cases remains manual and thus error prone and expensive. To automate generation and selection of test cases, model-based testing techniques have been suggested. LÄS MER

  7. 5. Market Models with Stochastic Volatility

    Författare :Jean-Paul Murara; Sergei Silvestrov; Guglielmo D’Amico; Mälardalens högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics Applied Mathematics; matematik tillämpad matematik;

    Sammanfattning : Financial Markets is an interesting wide range area of research in Financial Engineering. In this thesis, which consists of an introduction, six papers and appendices, we deal with market models with stochastic volatility in order to understand some financial derivatives, mainly European options. LÄS MER