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Showing result 1 - 5 of 24 essays matching the above criteria.

  1. 1. Secure and Privacy-Preserving Decentralized Wi-Fi Aware Service Discovery Architecture

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Jiahao Wang; [2022]
    Keywords : Wi-Fi Aware; Secure Service Discovery; Bloom Filter; TESLA; Client Puzzle; Wi-Fi Aware; Säker Serviceupptäckt; Bloom Filter; TESLA; Klient Pussel;

    Abstract : In modern Mobile Ad hoc Networks (MANETs), service discovery is a major component for mobile devices to exchange data and find available services. However, service discovery architectures developed and adopted by the industry either are not appropriate for MANETs or cannot provide security and privacy protection to clients. READ MORE

  3. 2. Pixel art - The Medium of Limitation : A qualitative study on how experienced artists perceive the relationship between restrictions and creativity

    University essay from Umeå universitet/Institutionen för informatik

    Author : Gustav Samuelson; [2020]
    Keywords : Pixel art; digital art; retro games; design;

    Abstract : I den här studien undersöks huruvida den tekniskt obsoleta konstformen pixelgrafik, eller ”pixel art” fortfarande är ett relevant medium och vilka kvaliteter som gör det till ett självständigt praktiskt hantverk. I en kvalitativ studie intervjuas fyra erfarna pixel konstnärer om deras definitioner av ”pixel art” samt deras egen praktik. READ MORE

  4. 3. Model building on gCICYs

    University essay from Uppsala universitet/Institutionen för fysik och astronomi

    Author : Davide Passaro; [2020]
    Keywords : Mathematical Physics; Geometry; Calabi Yau; Complete Intersection Calabi Yau; Generalized Complete Intersection Calabi Yau;

    Abstract : Prompted by the success of heterotic line bundle model building on Complete Intersection Calabi Yau (CICY) manifolds and the new developments regarding a generalization thereof, I analyze the possibility of model building on generalized CICY (gCICY) manifolds.  Ultimately this is realized on two examples of gCICYs, one of which topologically equivalent to a CICY and one inequivalent to any previously studied examples. READ MORE

  5. 4. Development of a phantom for the verification of stereotactic arrhythmic radioablation treatment deliveries

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Lovisa Jessen; [2020]
    Keywords : Medicine and Health Sciences;

    Abstract : Aim: Phantoms are used daily in the clinic for radiotherapy. As more realistic phantoms are requested, 3D printing could be used but the design of a realistic phantom is difficult. READ MORE

  6. 5. Sodoku Robot

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : EMELIE LAURENT; MAGNUS RAMSKÖLD; [2020]
    Keywords : Mechatronics; Sudoku; Algorithm; Arduino; Stepper motor; Servo motor; Mekatronik; Sudoku; Algoritm; Arduino; Stegmotor; Servomotor;

    Abstract : Sudoku is a popular puzzle game where the aim is to fill a board with numbers from one to nine with some mathematical rules to obey. The difficulty level of a Sudoku is affected by the amount of digits in the beginning, called clues. Mathematically there exists different algorithms and methods to solve a Sudoku. READ MORE