Sökning: "Subject access points"

Visar resultat 11 - 15 av 20 avhandlingar innehållade orden Subject access points.

  1. 11. Signal Processing Aspects of Massive MIMO and IRS-Aided Communications

    Författare :Özgecan Özdogan; Emil Björnson; Erik G. Larsson; Mari Kobayashi; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The data traffic in cellular networks has grown at an exponential pace for decades. This trend will most probably continue in the future, driven by new innovative applications. One of the key enablers of future cellular networks is the massive MIMO technology, and it has been started to be commercially deployed in many countries. LÄS MER

  3. 12. Skolmatematiken - kultur eller myt? : Mot en bestämning av matematikens didaktiska identitet

    Författare :Anita Sandahl; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Pocket calculator; ethnomathematics; mathematics; education; qualitative methods; school mathematics; socioculture;

    Sammanfattning : Mathematics is a sociocultural phenomenon. In educational contexts, no account has been taken of this; instead, learning has focused on the formal language.In this study, pupils' and students' conceptions of the school subject Mathematics are analysed. LÄS MER

  4. 13. Anonymizing Faces without Destroying Information

    Författare :Felix Rosberg; Cristofer Englund; Eren Aksoy; Fernando Alonso-Fernandez; Vitomir Struc; Högskolan i Halmstad; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Anonymization; Data Privacy; Generative AI; Reconstruction Attacks; Deep Fakes; Facial Recognition; Identity Tracking; Biometrics;

    Sammanfattning : Anonymization is a broad term. Meaning that personal data, or rather data that identifies a person, is redacted or obscured. In the context of video and image data, the most palpable information is the face. Faces barely change compared to other aspect of a person, such as cloths, and we as people already have a strong sense of recognizing faces. LÄS MER

  5. 14. Performance Aspects in Millimeter-Wave Wireless  Networks

    Författare :Cristian Tatino; Di Yuan; Nikolaos Pappas; Ilaria Malanchini; Ewe Lutz; Marian Codreanu; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The ever-growing data rate and comunications demand pose more challenges for the upcoming generations of mobile communications, i.e., fifth generation (5G) and beyond. To deal with these challenges, several solutions can be deployed, e. LÄS MER

  7. 15. Transaction cost and transparency on the owner-occupied housing market : An international comparison

    Författare :Sylwia Lindqvist; Hans Lind; Jaap Zevenbergen; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; transaction process; transaction cost; real estate transaction; property transaction; residential transaction; cross-border transaction; transparency;

    Sammanfattning : This dissertation consists of four essays with specific objectives. The overall objective is, however, to seek a further understanding of the issue of cross-border residential transaction markets. LÄS MER