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Showing result 1 - 5 of 14 swedish dissertations matching the above criteria.

2. 1. Source and Channel Coding for Audiovisual Communication Systems

   Author : Moo Young Kim; Bastiaan Kleijn; Richard Heusdens; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunikation; Information theory; high-rate theory; source coding; channel coding; quantization; Telekommunikation; Telecommunication; Telekommunikation;

   Abstract : Topics in source and channel coding for audiovisual communication systems are studied. The goal of source coding is to represent a source with the lowest possible rate to achieve a particular distortion, or with the lowest possible distortion at a given rate. Channel coding adds redundancy to quantized source information to recover channel errors. READ MORE

4. 2. Material virtualities : Approaching online textual embodiment

   Author : Jenny Sunden; Linköpings universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Embodiment; body; cyberfeminism; cyborg; subjectivity; virtuality; materiality; MUD; MOO; cybercultural studies; digital textuality; online ethnography; poststructuralist literary theory; queer theory; online interaction; Diskursanalys; språksociologi; cyberspace; queerteori; virtuell verklighet; MUD; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

   Abstract : While the Internet is often presented as a disembodied medium, various forms of bodily presence are continually introduced when people meet online. This study explores notions of embodiment in a particular text-based virtual world (here called WaterMOO) by investigating how bodies- always sexually specific- are created and rendered meaningful in online textual practices. READ MORE

5. 3. Metaheuristic Algorithms for Spatial Multi-Objective Decision Making

   Author : Olive Niyomubyeyi; Centrum för geografiska informationssystem (GIS-centrum); []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Geographic Information System GIS ; Multi-Objective Optimization MOO ; Spatial Decision Making; Metaheuristic Algorithms; Disaster management; Urban planning;

   Abstract : Spatial decision making is an everyday activity, common to individuals and organizations. However, recently there is an increasing interest in the importance of spatial decision-making systems, as more decision-makers with concerns about sustainability, social, economic, environmental, land use planning, and transportation issues discover the benefits of geographical information. READ MORE

6. 4. Optimization Capabilities for Crushing Plants

   Author : Kanishk Bhadani; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Key Performance Indicators KPIs ; Crushing; Digital Twin; Modelling; Calibration; Multi-Disciplinary Optimization MDO ; Dynamic Simulations; Multi-Objective Optimization MOO ; Screening; Process Optimization; Process Improvement; Production Data;

   Abstract : Responsible production and minimal consumption of resources are becoming competitive factors in the industry. The aggregates and minerals processing industries consist of multiple heavy mechanized industrial processes handling large volumes of materials and are energy-intensive. READ MORE

7. 5. Optimization Framework for Crushing Plants

   Author : Kanishk Bhadani; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Minerals Processing; Industry 4.0; Multi-Objective Optimization MOO ; Screening; Process Optimization; Process Improvement; Modelling; Comminution; Key Performance Indicators KPIs ; Classification; Multi-Disciplinary Optimization MDO ; Crushing; Dynamic Simulations;

   Abstract : Optimization is a decision-making process to utilize available resources efficiently. The use of optimization methods provide opportunities for continuous improvements, increasing competitiveness, trade-off analysis and as a support tool for the decision-making process in industrial applications. READ MORE