Sökning: "big data"

Visar resultat 1 - 5 av 241 avhandlingar innehållade orden big data.

  1. 1. Privacy-awareness in the era of Big Data and machine learning

    Författare :Xuan-Son Vu; Lili Jiang; Erik Elmroth; Umeå universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Differential Privacy; Machine Learning; Deep Learning; Big Data; Computer Science; datalogi;

    Sammanfattning : Social Network Sites (SNS) such as Facebook and Twitter, have been playing a great role in our lives. On the one hand, they help connect people who would not otherwise be connected before. LÄS MER

  2. 2. Data Privacy for Big Automotive Data

    Författare :Boel Nelson; Chalmers University of Technology; []
    Nyckelord :data privacy; differential privacy; big data; vehicular data; privacy;

    Sammanfattning : In an age where data is becoming increasingly more valuable as itallows for data analysis and machine learning, big data has become ahot topic. With big data processing, analyses can be carried out onhuge amounts of user data. LÄS MER

  3. 3. Big Data Analytics for Fault Detection and its Application in Maintenance

    Författare :Liangwei Zhang; Ramin Karim; Janet Lin; Benoît Iung; Luleå tekniska universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Big Data analytics; eMaintenance; fault detection; high-dimensional data; stream data mining; nonlinear data; Drift och underhållsteknik; Operation and Maintenance;

    Sammanfattning : Big Data analytics has attracted intense interest recently for its attempt to extract information, knowledge and wisdom from Big Data. In industry, with the development of sensor technology and Information & Communication Technologies (ICT), reams of high-dimensional, streaming, and nonlinear data are being collected and curated to support decision-making. LÄS MER

  4. 4. Privacy-guardian : the vital need in machine learning with big data

    Författare :Xuan-Son Vu; Jiang Lili; Erik Elmroth; Stan Matwin; Umeå universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Social Network Sites (SNS) such as Facebook and Twitter, play a great role in our lives. On one hand, they help to connect people who would not otherwise be connected. Many recent breakthroughs in AI such as facial recognition [Kow+18], were achieved thanks to the amount of available data on the Internet via SNS (hereafter Big Data). LÄS MER

  5. 5. Prototyping with Data : Opportunistic Development of Data-Driven Interactive Applications

    Författare :Filip Kis; Cristian Bogdan; Olle Bälter; Fabio Paternó; KTH; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; prototyping; model-based UI development; web engineering; interaction design; Människa-datorinteraktion; Human-computer Interaction;

    Sammanfattning : There is a growing amount of digital information available from Open-Data initiatives, Internet-of-Things technologies, and web APIs in general. At the same time, an increasing amount of technology in our lives is creating a desire to take advantage of the generated data for personal or professional interests. LÄS MER