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Visar resultat 21 - 25 av 137 avhandlingar som matchar ovanstående sökkriterier.

1. 21. Petri nets for situation recognition

   Författare :Anders Dahlbom; Lars Niklasson; Göran Falkman; Amy Loutfi; Kathryn Blackmond Laskey; Örebro universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Situation recognition; Petri nets; situation assessment; information fusion; rule based; Rete algorithm; genetic algorithms; TECHNOLOGY; TEKNIKVETENSKAP; Computer science; Datavetenskap; Datalogi; Computer and Systems Science; Teknik;

   Sammanfattning : Situation recognition is a process with the goal of identifying a priori defined situations in a flow of data and information. The purpose is to aid decision makers with focusing on relevant information by filtering out situations of interest. LÄS MER

3. 22. A Thermoeconomic Evaluation of CO2 Capture with Focus on Gas Turbine-Based Power Plants

   Författare :Björn Fredriksson Möller; Kraftverksteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Termisk teknik; climate change; optimisation; genetic algorithms; applied thermodynamics; Thermal engineering; AZEP; GTPOM; gas turbine; CO2 capture; thermoeconomy; termodynamik;

   Sammanfattning : The increasing emissions of carbon dioxide from fossil fuel burning are today thought to be one of the main contributors to global warming. At the same time, developing countries are striving for an increased welfare and burning more fossil fuel, which in turn is augmenting the greenhouse gas effect. LÄS MER

4. 23. Evolutionary Materialism: Towards a Theory of Anticipatory Adaptive Assemblages

   Författare :Magnus Larsson; Magnus Wålinder; Andreas Falk; Olga Popovic Larsen; KTH; []
   Nyckelord :Building materials; multi-objective optimisation; genetic algorithms; evolutionary architecture; material phase transitions; generative LCA; parametric epistemic things; presilience; postponism; anticipation; adaptation; simulation; Grasshopper; Byggnadsmaterial; flermålsop2mering; gene2ska algoritmer; evolu2onär arkitektur; materialbaserade fasövergångar; genera2v LCA; parametriska epistemiska 2ng; presiliens; postponism; antecipa2on; adap2on; simulering; Grasshopper; Building Materials; Byggnadsmaterial;

   Sammanfattning : This thesis is an investigation into how meta-heuristic multi-objective optimisation processes (genetic algorithms driven by evolutionary solvers) can bring about materials-related advantages in architectural performance. It redefines the architect’s and engineer’s role from being designers of a singular space or structure to being designers of entire species of spaces, and discusses a particular method – anticipatory adaptive assemblages (AAA) – that allows such processes to produce many generations of design iterations that eventually yield individuals optimised for a set of predefined objectives. LÄS MER

5. 24. Computational analysis of oligosaccharide conformations – methodological development, applied studies, and design of glycomimetics

   Författare :Francesco Strino; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; histo-blood group antigens; Burkholderia cepacia; genetic algorithms; norovirus; selenoglycosides; sugar conformations; thioglycosides; saccharide conformations;

   Sammanfattning : Carbohydrates are the most abundant class of biomolecules. Besides their roles as structural elements and energy storage, they are involved in signaling and recognition processes. Their functions and activities depend on their preferred conformations. LÄS MER

7. 25. On the Analysis and Fault-Diagnosis Tools for Small-Scale Heat and Power Plants

   Författare :Jaime Arriagada; Kraftverksteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Thermal engineering; applied thermodynamics; Termisk teknik; termodynamik; genetic algorithms; neural networks; fault diagnosis; maintenance; availability; reliability; energy analysis; combined heat and power; Methods and tools; small scale;

   Sammanfattning : The deregulation of the electricity market drives utilities and independent power producers to operate heat and power plants as profit centers. In order to keep the economic margins on the credit side, the preferred measures have been to improve the electrical efficiency through changes in the hardware and boost the overall efficiency through e.g. LÄS MER