Sökning: "Scale Adaptive Simulation"

Visar resultat 6 - 10 av 13 uppsatser innehållade orden Scale Adaptive Simulation.

1. 6. A comparison of energy efficient adaptation algorithms in cloud data centers

   Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknik

   Författare :Swetha Penumetsa; [2018]
   Nyckelord :Cloud computing; Virtualization; Energy consumption; CloudSim toolkit; dynamic Virtual Machine consolidation VMC ;

   Sammanfattning : Context: In recent years, Cloud computing has gained a wide range of attention in both industry and academics as Cloud services offer pay-per-use model, due to increase in need of factors like reliability and computing results with immense growth in Cloud-based companies along with a continuous expansion of their scale. However, the rise in Cloud computing users can cause a negative impact on energy consumption in the Cloud data centers as they consume huge amount of overall energy. LÄS MER

3. 7. Energy saving using traffic adaptive base station operation (cell DTX) in heterogeneous cellular networks

   Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Författare :Tukue Gebremariam Gebregergis; [2015]
   Nyckelord :;

   Sammanfattning : Nowadays, mobile broadband data traffic is growing exponentially and will continue to grow for the coming years. Accordingly, the operational cost of a mobile network will increase significantly due to the fact that a large number of base stations will be deployed to support the high traffic demand. LÄS MER

4. 8. Adaptive rendering of celestial bodies in WebGL

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

   Författare :Jonas Zeitler; [2015]
   Nyckelord :WebGL; Three.js; Javascript; HLOD; Geometry Clipmaps; Planet rendering; Level of Detail; Real-time rendering; Mobile devices; Heightmaps; Massive terrain; Out-of-core rendering; GPU programming; Astronomy; Visualization; Web Map Services; Datateknik; Datateknik;

   Sammanfattning : This report covers theory and comparison of techniques for rendering massive scale 3D geospa- tial planet data in a web browser. It also presents implementation details of a few of these tech- niques in WebGL and Javascript, using the Three.js [1] 3D library. LÄS MER

5. 9. Investigationand implementations of efficient algorithms for multiscale co-simulation inNeuroscience

   Master-uppsats, KTH/Numerisk analys, NA

   Författare :Jerker Nilsson; [2014]
   Nyckelord :;

   Sammanfattning : The function of the nervous system consists of a multitude of different processes and phenomena. These occur on different spacial and temporal scales and are described by different physical formalisms. Most models are limited to one scale and one type of physical or mathematical description. LÄS MER

7. 10. Investigation of Scale Adaptive Simulation (SAS) Turbulence Modelling for CFD-Applications

   Master-uppsats, Mekanisk värmeteori och strömningslära; Tekniska högskolan

   Författare :Victoria Wahlbom Hellström; Frida Alenius; [2013]
   Nyckelord :CFD; SAS; Scale Adaptive Simulation; CFD; SAS; Scale Adaptive Simulation; CFD; SAS; Scale Adaptive Simulation; CFD; SAS; Scale Adaptive Simulation;

   Sammanfattning : Fluid dynamics simulations generally require large computational recourses in form of computer power and time. There are different methods for simulating fluid flows that are more or less demanding, but also more or less accurate. Two well known computational methods are the Reynolds Averaged Navier-Stokes (RANS) and Large Eddy Simulation (LES). LÄS MER