Sökning: "Network Flows"

Visar resultat 21 - 25 av 127 avhandlingar innehållade orden Network Flows.

  1. 21. Grow with the flow : Hydrological controls of riparian vegetation in boreal stream networks

    Författare :Lenka Kuglerová; Roland Jansson; Hjalmar Laudon; Birgitta Malm-Renöfält; John Stella; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; boreal forest; channelization; groundwater; Krycklan catchment; liverworts; mosses; riparian buffers; riparian vegetation; river restoration; species richness; stream network; stream size; vascular plants;

    Sammanfattning : What drives species diversity across landscapes is one of the most fundamental questions in ecology. Further, understanding the mechanisms underlying species diversity patterns is important not only for forming and challenging ecological theories but also essential for appropriate landscape management and effective nature conservation. LÄS MER

  3. 22. Perspectives of Deep Learning for Neonatal Sepsis Detection

    Författare :Antoine Honoré; Saikat Chatterjee; Eric Herlenius; Guy Carrault; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Deep Learning; Neonatal Sepsis Detection; Normalizing Flows; Hidden Markov Models.; Djupinlärningsmodeller; Neonatal Sepsis detektion; Normaliserande Flöden; Dolda Markov modellerna.;

    Sammanfattning : Newborns, whether born at term or preterm, are highly vulnerable and face life-threatening situations during their initial weeks of life every year. Even with hospitalization in a neonatal intensive care unit (NICU) and careful clinical monitoring, identifying infection-related incidents like sepsis is a challenging task. LÄS MER

  4. 23. Improving Performance in Heterogeneous Networks: A Transport Layer Centered Approach

    Författare :Johan Garcia; Anna Brunström; Carsten Griwodz; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; transport protocols; partial reliability; image transfer; transcoding; loss differentiation; fairness; wireless networks; network emulation; Computer science; Datavetenskap; Datavetenskap; Computer Science;

    Sammanfattning : The evolution of computer communications and the Internet has led to the emergence of a large number of communication technologies with widely different capabilities and characteristics. While this multitude of technologies provides a wide array of possibilities it also creates a complex and heterogeneous environment for higher-layer communication protocols. LÄS MER

  5. 24. Speed characteristics of urban streets based on driver behaviour studies and simulation

    Författare :Karin F. M. Aronsson; Karl-Lennart Bång; Bengt Holmberg; KTH; []
    Nyckelord :Speed; Characteristics; Urban area; Road network; Street; Traffic; Driver; Side-friction element; Driving simulator; Simulation; Measurement; Behaviour; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The objective of the study was to gain in-depth knowledge of speed relationships for urban streets. The speed characteristics were examined using a number of methods for data collection. LÄS MER

  7. 25. Power and Performance Optimization for Network-on-Chip based Many-Core Processors

    Författare :Yuan Yao; Zhonghai Lu; Trevor E. Carlson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Many-Core Processor; Network-on-Chip; Performance; Power Management; DVFS; Shared Memory Synchronization; Hardware Software Co-Design; Cache Coherency; Performance Isolation; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : Network-on-Chip (NoC) is emerging as a critical shared architecture for CMPs (Chip Multi-/Many-Core Processors) running parallel and concurrent applications. As the core count scales up and the transistor size shrinks, how to optimize power and performance for NoC open new research challenges. LÄS MER