Essays about: "algoritms"

Showing result 1 - 5 of 11 essays containing the word algoritms.

1. 1. Automated Generation of EfficientBitslice Implementations forArbitrary Sboxes

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

   Author : Augustin Bariant; [2023]
   Keywords : Bitslicing; Cryptography; Whitebox; Compilation; Boolean circuits.; Parallélisation au bit; Cryptographie; Boîte blanche; Compilation; Circuits booléens.; Bitslicing; Kryptografi; Vit låda; Kompilering; Booleska kretsar.;

   Abstract : Whitebox cryptography aims at protecting standard cryptographic algorithmsthat execute in attacker-controlled environments. In these, the attacker is ableto read a secret key directly from memory. Common implementations mask alldata at runtime and operate on masked data by using many small precomputedtables. READ MORE

3. 2. Consensus Algorithms in Blockchain : A survey to create decision trees for blockchain applications

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

   Author : Xinlin Zhu; [2023]
   Keywords : Blockchain; Cryptocurrency; Consensus Algorithms; Proof of Work; Proof of Stake; Hybrid Consensus; Decision Tree; Blockchain; Kryptovaluta; Consensus Algoritms; Proof of Work; Proof of Stake; Hybrid Consensus; Decision Tree;

   Abstract : Blockchain is a decentralized database that is distributed among a computer network. To enable a smooth decision making process without any authority, different blockchain applications use their own consensus algorithms. The problem is that for a new blockchain application, there is limited aid in deciding which algorithm it should implement. READ MORE

4. 3. Flight Sorting Algorithm Based on Users’ Behaviour

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

   Author : Qingyan Ben; [2021]
   Keywords : Ranking systems; recommendation systems; machine learning; deep learning; data balance; Rankningssystem; rekommendationssystem; maskininlärning; djupinlärning; databalans;

   Abstract : The model predicts the best flight order and recommend best flight to users. The thesis could be divided into the following three parts: Feature choosing, data-preprocessing, and various algorithms experiment. READ MORE

5. 4. Distributed Deep Reinforcement Learning for a Multi-Robot Warehouse System

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

   Author : Holger Stenberg; Johan Wahréus; [2021]
   Keywords : Deep-Q Learning; Multi-agent system; Neural network; Reinforcement Learning; Robots; Q-learning;

   Abstract : This project concerns optimizing the behavior ofmultiple dispatching robots in a virtual warehouse environment.Q-learning and deep Q-learning algorithms, two establishedmethods in reinforcement learning, were used for this purpose. READ MORE

6. 5. Evaluation of Camera Resolution in Optical Flow Estimation Using Event-Based Cameras

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

   Author : Simon Hellberg; Dominik Hollidt; [2020]
   Keywords : ;

   Abstract : Developments in event-based camera technology and their recent increase in pixel count raised the question of whether resolution helps the accuracy and performance of algorithms. This thesis studies the impact of resolution on optical flow estimation for event-based cameras. READ MORE