Sökning: "Feng Liu"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden Feng Liu.

  1. 1. Delivering Non-verbal Cues in Virtual Meetings : A Qualitative Study of How to Alleviate Online Trust-building Dilemmas in Sales Meeting Context

    Master-uppsats, Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Xinyao Feng; [2022]
    Nyckelord :Design; Virtual Meetings;

    Sammanfattning : This paper started by asking the core question of why trust-building is hard in virtual meetings. Theories about "what is trust?" are drawn from the literature on interpersonal trust and trust in the business and marketing academic field. LÄS MER

  3. 2. Machine learning methods for seasonal allergic rhinitis studies

    Master-uppsats, Linköpings universitet/Statistik och maskininlärning

    Författare :Zijie Feng; [2021]
    Nyckelord :Machine learning; Seasonal allergic rhinitis; Random forest; Partial least squares discriminant analysis; Bootstrap; Cubic smoothing splines; Single-cell RNA sequencing;

    Sammanfattning : Seasonal allergic rhinitis (SAR) is a disease caused by allergens from both environmental and genetic factors. Some researchers have studied the SAR based on traditional genetic methodologies. As technology develops, a new technique called single-cell RNA sequencing (scRNA-seq) is developed, which can generate high-dimension data. LÄS MER

  4. 3. Two different bus stop layout designs : A traffic simulation study in Vissim

    Master-uppsats, Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska högskolan

    Författare :Mohamed Elsayed; Erik Torstensson; [2020]
    Nyckelord :microscopic; simulation; VISSIM; driving behavior; travel time; delay;

    Sammanfattning : Bicycles are one of the most efficient way to travel within short-distance trips due to its relatively low maintenance and operation costs (Gao, Liu, & Feng, 2012). Besides to their efficiency, bicycles provide more flexibility for their parking and its ease of use. LÄS MER

  5. 4. Optimized Trade Execution with Reinforcement Learning

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Olle Dahlén; Axel Rantil; [2018]
    Nyckelord :Reinforcement Learning; Deep Learning; Trade Execution; Proximal Policy Optimization;

    Sammanfattning : In this thesis, we study the problem of buying or selling a given volume of a financial asset within a given time horizon to the best possible price, a problem formally known as optimized trade execution. Our approach is an empirical one. We use historical data to simulate the process of placing artificial orders in a market. LÄS MER

  7. 5. Modeling in Modelica and SysML of System Engineering at Scania Applied to Fuel Level Display

    Master-uppsats, Institutionen för datavetenskap; Tekniska högskolan

    Författare :Feng Liang; [2012]
    Nyckelord :Model Based System Engineering; Modelica; SysML; Requirement Verification;

    Sammanfattning : The main objective of this thesis is to introduce a four perspectives structure in order to provide one solution for traceability and dependability in the system design phase. The traceability between different perspectives help engineers have a clear picture of the whole system before goes to the real implementation. LÄS MER