Sökning: "re-scaling"

Visar resultat 1 - 5 av 7 uppsatser innehållade ordet re-scaling.

  1. 1. Probing for plumes in observations of Europa in transit over Jupiter : A data analysis using Hubble Space Telescope images

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

    Författare :Emil Larsson; [2022]
    Nyckelord :Europa; Jupiter; Hubble Space Telescope; Water; Plumes; Europa; Jupiter; Hubbleteleskopet; Vatten; Plymer;

    Sammanfattning : In 2016 Sparks et al. [14] reported evidence of water plumes above the Galilean moon Europa. Their method consisted of creating a model image of Europa transiting Jupiter and analytically comparing it with an actual far-ultraviolet observation from the Hubble Space Telescope. In 2020 Giono et al. LÄS MER

  2. 2. E-noses equipped with Artificial Intelligence Technology for diagnosis of dairy cattle disease in veterinary

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

    Författare :Farbod Haselzadeh; [2021]
    Nyckelord :Artificial intelligence; Electronic nose; Gas sensor arrays; Principal component analysis; Autoencoder; Veterinary diagnose; Feature extraction; Dimentionality reduction; Normalization; Maskin intelligence; Artificial intelligence; Elektronisk näsa; Gas sensore array; Normalisering; dimensionalitetsminskning; Autoencoder; Klassificering AI; E-nose; Feature Extraction; Normalization; PCA; Autoencoder; Encoder; Decoder; MLP; Classifier; LDA; Support Vector Machine; Logistic Regression; Cross Validation; Signal segmentation;

    Sammanfattning : The main goal of this project, running at Neurofy AB, was that developing an AI recognition algorithm also known as, gas sensing algorithm or simply recognition algorithm, based on Artificial Intelligence (AI) technology, which would have the ability to detect or predict diary cattle diseases using odor signal data gathered, measured and provided by Gas Sensor Array (GSA) also known as, Electronic Nose or simply E-nose developed by the company. Two major challenges in this project were to first overcome the noises and errors in the odor signal data, as the E-nose is supposed to be used in an environment with difference conditions than laboratory, for instance, in a bail (A stall for milking cows) with varying humidity and temperatures, and second to find a proper feature extraction method appropriate for GSA. LÄS MER

  3. 3. The Reorientation of Borders in the EU: Case studies Sweden, Germany, and France

    Master-uppsats, Södertörns högskola/Institutionen för samhällsvetenskaper

    Författare :Joshua Ndip Ako; [2021]
    Nyckelord :Borders; bordering; everyday bordering; migration; politics; policy; migrants; immigrants; EU; citizenship; imagine communities.;

    Sammanfattning : The paradox of contemporary migration in the EU is that new actors, rules, and institutions have emerged and created internal spaces where there is a gradual reorientation of the character of EU border regime. These spaces have become arenas where EU member states are re-categorizing, re-scaling, expanding, and diversifying their modes of internal migration control and enforcement. LÄS MER

  4. 4. Network analysis of delay propagation on Swedish railways

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Jacob Landelius; Elsa Wallgren; [2021]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Travel on railway in Sweden has increased steadily over the past three decades and there are today twice as many passengers travelling by train as there were 30 years ago. The increasing awareness of environmental issues with other methods of transportation is likely to favour railway travel, and so the number of passengers is expected to continue to rise. LÄS MER

  5. 5. FlinkNDB : Guaranteed Data Streaming Using External State

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

    Författare :Muhammad Haseeb Asif; [2021]
    Nyckelord :Apache Flink; NDB; Flink State Backend; RocksDB State Backend; State management; Large State Applications; Apache Flink; NDB; Flink State Backend; RocksDB State Backend; State management; Large State Applications;

    Sammanfattning : Apache Flink is a stream processing framework that provides a unified state management mechanism which, at its core, treats stream processing as a sequence of distributed transactions. Flink handles failures, re-scaling and reconfiguration seamlessly via a form of a two-phase commit protocol that periodically commits all past side effects consistently into the state backends. LÄS MER