Essays about: "matrix analysis"

Showing result 21 - 25 of 581 essays containing the words matrix analysis.

  1. 21. Security evaluation of the Matrix Server-Server API

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

    Author : Hîvron Stenhav; [2023]
    Keywords : Security; Ethical hacking; Open-Source; Matrix; Penetration testing; Threat modelling; API; Säkerhet; Etisk hackning; Öppen källkod; Matrix; Penetrationstesting; Hotmodellering; API;

    Abstract : This thesis presents a comprehensive security analysis of the Server-Server API of the Matrix protocol, providing a detailed examination of its vulnerabilities and contributing a significant body of knowledge to the cybersecurity field. The research focused exclusively on the Server-Server API of the Matrix protocol. READ MORE

  3. 22. A Conjugate Residual Solver with Kernel Fusion for massive MIMO Detection

    University essay from Högskolan i Halmstad/Centrum för forskning om tillämpade intelligenta system (CAISR)

    Author : Ioannis Broumas; [2023]
    Keywords : MIMO; massive MIMO; GPU; CUDA; Software Defined Radio; SDR; MMSE; ZF; zero-forcing; parallel detection; iterative methods; conjugate residual; parallel computing; kernel fusion;

    Abstract : This thesis presents a comparison of a GPU implementation of the Conjugate Residual method as a sequence of generic library kernels against implementations ofthe method with custom kernels to expose the performance gains of a keyoptimization strategy, kernel fusion, for memory-bound operations which is to makeefficient reuse of the processed data. For massive MIMO the iterative solver is to be employed at the linear detection stageto overcome the computational bottleneck of the matrix inversion required in theequalization process, which is 𝒪(𝑛3) for direct solvers. READ MORE

  4. 23. KEY PERFORMANCE INDICATORS TO INCREASE LOGISTICS PERFORMANCE IN THE DAIRY INDUSTRY : A CASE STUDY IN THE DAIRY INDUSTRY

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

    Author : Tor Shimamura Fagle; [2023]
    Keywords : Supply Chain; Supply Chain Management; Logistics Performance; Inventory Management; Performance Measure; Performance Measurement System; Key Performance Indicator; MICMAC; Self-Structured Interaction Matrix; Food Supply Chains; Dairy Industry.; Försörjningskedja; Försörjningskedjehantering; Logistikprestanda; Lagerhantering; Prestationsmått; Prestationsmätningssystem; Nyckelprestandaindikator; MICMAC; Självstrukturerad interaktionsmatris; Livsmedelskedja; Mejeriindustri.;

    Abstract : The dairy industry is a complex system that involves many stakeholders and processes, from production to distribution. To measure and improve the performance of this system, a comprehensive and reliable Performance Measurement System (PMS) is needed. A PMS is a tool that helps to evaluate the efficiency and effectiveness of supply chain operations. READ MORE

  5. 24. Biopolymers processed and used as enzyme carriers

    University essay from KTH/Fiber- och polymerteknologi

    Author : Dániel Mészáros; [2023]
    Keywords : Biobased materials; plasticized sodium alginate; water stability; extraction kinetics; enzyme carrier; Biobaserade material; Mjukgjort natriumalginat; Vattenstabilitet; extraktionskinetik; Enzymbärare;

    Abstract : Syftet med detta masterprojekt var att undersöka möjligheten att använda biobaserat, mjukgjort natriumalginat (NaAlg) som enzymbärare. Alginaterna görs traditionellt bearbetbara genom att tillsätta olika mjukgörare, såsom polyoler (glycerol, sorbitol, etc.), i detta arbete användes glycerol. READ MORE

  6. 25. Exogenous Fault Detection in Aerial Swarms of UAVs

    University essay from KTH/Matematik (Avd.)

    Author : Maja Westberg; [2023]
    Keywords : Exogenous Fault Detection; Local Outlier Factor; Aerial Swarm; Unmanned Aerial Vehicle; Behavioral Feature Vector; Outlier Detection; Cluster Analysis; Exogen Feldetektering; Local Outlier Factor; Drönarsvärm; Obemannad Drönare; Beteendevektor; Avvikelse-Analys; Kluster-Analys;

    Abstract : In this thesis, the main focus is to formulate and test a suitable model forexogenous fault detection in swarms containing unmanned aerial vehicles(UAVs), which are aerial autonomous systems. FOI Swedish DefenseResearch Agency provided the thesis project and research question. READ MORE