Advanced search

Showing result 1 - 5 of 112 swedish dissertations matching the above criteria.

2. 1. On the Vacancy for Coverage Processes and some Related Sampling Strategies

   Author : Jonas Bygren; Lennart Bondesson; Sara Sjöstedt deLuna; Magnus Ekström; Umeå universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; absence presence; binomial point process; coverage process; extrapolation; hard-core distance; MCMC; point vacancy; Poisson point process; plot vacancy; spatial point process; Strauss process; vacancy; Mathematical statistics; Matematisk statistik; Mathematical Statistics; matematisk statistik;

   Abstract : .... READ MORE

4. 2. Matrix-Less Methods for Computing Eigenvalues of Large Structured Matrices

   Author : Sven-Erik Ekström; Maya Neytcheva; Stefano Serra-Capizzano; Carlo Garoni; Lothar Reichel; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Toeplitz matrices; eigenvalues; eigenvalue asymptotics; polynomial interpolation; extrapolation; generating function and spectral symbol; Beräkningsvetenskap med inriktning mot numerisk analys; Scientific Computing with specialization in Numerical Analysis;

   Abstract : When modeling natural phenomena with linear partial differential equations, the discretized system of equations is in general represented by a matrix. To solve or analyze these systems, we are often interested in the spectral behavior of these matrices. READ MORE

5. 3. Infants’ Knowledge of Occluded Objects: Evidence of Early Spatiotemporal Representations

   Author : Gustaf Gredebäck; Claes von Hofsten; Janette Atkinson; Uppsala universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; infants; occlusion; gaze; object representations; temporal; spatial; associative rule; extrapolation; Psykologi; Psychology; Psykologi;

   Abstract : This thesis demonstrates that infants represent temporarily non-visible, or occluded, objects. From 4 months of age, infants could accurately predict the reappearance of a moving object after 660 ms of non visibility; indicating accurate spatiotemporal representations. READ MORE

6. 4. When, Where and What : The Development of Perceived Spatio-Temporal Continuity

   Author : Olga Kochukhova; Claes Von Hofsten; Richard Aslin; Uppsala universitet; []
   Keywords : Psychology; infants; occlusion; incomplete visual information; saccadic gaze shifts; smooth pursuit; temporal; spatial; object representation; learning; extrapolation; Psykologi;

   Abstract : This thesis explored the development of infants’ ability to preserve spatio-temporal continuity of moving objects in situations where they disappeared completely (Study I & II) or partially (Study III) behind other objects (occluders). We recorded infants gaze direction with the help of two different techniques: 1) infants’ gaze shifts in Study I were measured with electro-oculogram (EOG) in combination with a motion analyzing system (Qualisys) that recorded the reflected infrared light from markers placed on the infant’s head and the moving object; 2) in Studies II and III a cornea reflection eye tracker was used (Tobii 1750) . READ MORE

7. 5. Architectural Prototypes II : Reformations, Speculations and Strategies in the Digital Design Field

   Author : Jonas Runberger; Örjan Wikforss; Katja Tollmar Grillner; Mette Ramsgard Thomsen; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HUMANIORA; HUMANITIES; Architecture; digital design field; reformations; prototypical approach; performance; affect; cognitive estrangement; extrapolation; design fiction; architecture fiction; speculative approaches; digital design tropes; parametric design; operational digital design strategies; design project enquiries;

   Abstract : This doctoral thesis is situated within the digital design field of architecture, and is a continuation of the licentiate thesis Architectural Prototypes: Modes of Design Development and Architectural Practice, presented at the KTH School of Architecture in 2008. The doctoral thesis investigates the current status of the digital design field of architecture, and identifies a number of related discourses. READ MORE