Sökning: "abstraction level"

Visar resultat 1 - 5 av 165 uppsatser innehållade orden abstraction level.

  1. 1. High levels of nickel from sulphide soil in Umeå's raw water : Modeling of groundwater flow and mass transport in Forslunda aquifer

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Merhawi Belai; [2024]
    Nyckelord :nickel; sulfide; sulphide; groundwater; modeling; mass transport; Feflow; Umeå; nickel; sulfid; monosulfid; grundvatten; modellering; masstransport; Feflow; Umeå;

    Sammanfattning : The raw water in some of Umeå's abstraction wells has shown high nickel levels for more than a decade. The cause has not been determined but there is an investigation from 2010 where the results indicate sulphide clay found adjacent to two basins used for artificial infiltration. LÄS MER

  3. 2. Energy efficiency in modern programming languages.

    Kandidat-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Adam Lindgren; [2023]
    Nyckelord :;

    Sammanfattning : Energy efficiency is a matter of importance that gets more apparent with every passing day. As we move towards more refined and advanced programming languages and structures where we premiere increases in productivity and ease of use, we rarely consider the implication this has on energy consumption. LÄS MER

  4. 3. Deep Learning Model Deployment for Spaceborne Reconfigurable Hardware : A flexible acceleration approach

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Javier Ferre Martin; [2023]
    Nyckelord :Space Situational Awareness; Deep Learning; Convolutional Neural Networks; FieldProgrammable Gate Arrays; System-On-Chip; Computer Vision; Dynamic Partial Reconfiguration; High-Level Synthesis; Rymdsituationstänksamhet; Djupinlärning; Konvolutionsnätverk; Omkonfigurerbara Field-Programmable Gate Arrays FPGAs ; System-On-Chip SoC ; Datorseende; Dynamisk partiell omkonfigurering; Högnivåsyntes.;

    Sammanfattning : Space debris and space situational awareness (SSA) have become growing concerns for national security and the sustainability of space operations, where timely detection and tracking of space objects is critical in preventing collision events. Traditional computer-vision algorithms have been used extensively to solve detection and tracking problems in flight, but recently deep learning approaches have seen widespread adoption in non-space related applications for their high accuracy. LÄS MER

  5. 4. Enhancing Privacy in Cookieless Web Advertising : A Comparative Study of Multi-Party Computation and Trusted Execution Environment Solutions for Private Attribution Reporting

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Victor Massy; [2023]
    Nyckelord :Multiparty computation; Trusted execution envrionment; Web advertising; Private attribution reporting; Flerpartsberäkning; Pålitlig exekveringsmiljö; Webannonsering; Privat attributionsrapportering;

    Sammanfattning : The end of third-party cookies has driven the advertising market to seek new solutions. Third-party cookies were widely used to track users’ online activities across websites. However, the growing concern for privacy has led web browsers to put an end to this practice. LÄS MER

  7. 5. Hållbarhetsredovisningar: att kommunicera utvecklingen och konsekvenserna av sin verksamhet : En kvalitativ studie om sex företag inom den svenska dryckesbranschen

    Kandidat-uppsats, Södertörns högskola/Företagsekonomi

    Författare :Tom Andersson Landén; André Orellana von Essen; [2023]
    Nyckelord :Sustainability reporting; Communication; CSR; The Swedish beverage industry; Annual accounting act.; Hållbarhetsredovisning; Kommunikation; CSR; Svenska dryckesbranschen; Årsredovisningslag.;

    Sammanfattning : Sedan flera år tillbaka har det diskuterats hur samt vilket ansvar som företag bör ta inom samhället. Idag är det en självklarhet att företag bör arbeta för hållbarhet samt med Corporate Social Responsibility samtidigt som de måste redovisa sitt arbete enligt lag. LÄS MER