Sökning: "Map Representation"

Visar resultat 31 - 35 av 79 avhandlingar innehållade orden Map Representation.

1. 31. Graph Techniques for Matrix Equations and Eigenvalue Dynamics

   Författare :Joakim Arnlind; Jens Hoppe; Martin Bordemann; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

   Sammanfattning : One way to construct noncommutative analogues of a Riemannian manifold Σ is to make use of the Toeplitz quantization procedure. In Paper III and IV, we construct C-algebras for a continuously deformable class of spheres and tori, and by introducing the directed graph of a representation, we can completely characterize the representation theory of these algebras in terms of the corresponding graphs. LÄS MER

3. 32. Multicriteria optimization for managing tradeoffs in radiation therapy treatment planning

   Författare :Rasmus Bokrantz; Anders Forsgren; Karl-Heinz Küfer; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Optimization; multicriteria optimization; robust optimization; Pareto optimality; Pareto surface approximation; Pareto surface navigation; intensity-modulated radiation therapy; volumetric-modulated arc therapy; intensity-modulated proton therapy; Optimering; flermålsoptimering; robust optimering; Paretooptimalitet; Paretofrontsapproximation; Paretofrontsnavigering; intensitetsmodulerad strålterapi; rotationsterapi; intensitetsmodulerad protonterapi;

   Sammanfattning : Treatment planning for radiation therapy inherently involves tradeoffs, such as between tumor control and normal tissue sparing, between time-efficiency and dose quality, and between nominal plan quality and robustness. The purpose of this thesis is to develop methods that can facilitate decision making related to such tradeoffs. LÄS MER

4. 33. Probabilistic Mapping of Spatial Motion Patterns for Mobile Robots

   Författare :Tomasz Piotr Kucner; Martin Magnusson; Achim Lilienthal; Tomás Krajník; Örebro universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : To bring robots closer to real-world autonomy, it is necessary to equip them with tools allowing them to perceive, model and behave adequately to dynamic changes in the environment. The idea of incorporating information about dynamics not only in the robots reactive behaviours but also in global planning process stems from the fact that dynamic changes are typically not completely random and follow spatiotemporal patterns. LÄS MER

5. 34. Historielärobokens föreställningar : Påbjuden identifikation och genreförändring i den obligatoriska skolan 1870–2000

   Författare :Jörgen Gustafsson; Jan Lindegren; Lars Petterson; David Ludvigsson; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; history textbook; history teaching; education history; genre pattern; expected identification; educational images; relese study material; compulsory schooling; gender coding; Historia; History;

   Sammanfattning : This thesis sets out to address the question: How is Swedish history put forward as expected identification in history textbooks for the years of compulsory schooling and how did this change during the period 1870-2000? This question is legitimate since the writing of history is a form of meaning-creation that is built through the merging of different components (place, time, actors, objectives, etc.) into a coherent narrative. LÄS MER

7. 35. Sensor Fusion for Automotive Applications

   Författare :Christian Lundquist; Fredrik Gustafsson; Thomas B. Schön; Uwe Hanebeck; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kalman filter; PHD filter; extended targets; tracking; sensor fusion; road model; single track model; bicycle model;

   Sammanfattning : Mapping stationary objects and tracking moving targets are essential for many autonomous functions in vehicles. In order to compute the map and track estimates, sensor measurements from radar, laser and camera are used together with the standard proprioceptive sensors present in a car. LÄS MER