Essays about: "low dimensional"

Showing result 16 - 20 of 301 essays containing the words low dimensional.

  1. 16. Interpreting Mental Rotation Performance in Self-Described Aphantasia through Cognitive Penetrability

    University essay from Umeå universitet/Institutionen för psykologi

    Author : Dániel Pénzes; [2023]
    Keywords : mental imagery debate; cognitive penetrability; aphantasia; VVIQ; OSIQ; mental rotation;

    Abstract : Mental images are unique mental representations and the depictive view in the imagery debate states that mental images have similar spatial structures as their corresponding external object. The propositional view, however, contends that beliefs about the external world influence a mental image – also known as the cognitive penetrability theory –, therefore mental images cannot be described in visual terms. READ MORE

  2. 17. Spin Representations, Clifford Algebras and Spinors

    University essay from Uppsala universitet/Matematiska institutionen

    Author : Simon Wogel; [2023]
    Keywords : Algebras; Clifford algebras; Spinors; Representations; Lie algebras; Lie groups; Algebror; Cliffordalgebror; Spinorer; Representationer; Liealgebror; Liegrupper;

    Abstract : We begin by giving some theoretical background to the underlying concepts of spin representations and spinors. This is done from the perspective of Lie groups and Lie algebras. In particular, we discuss the functionality of Clifford algebras in the determination of the double-covering spin groups. READ MORE

  3. 18. Causal Reinforcement Learning for Bandits with Unobserved Confounders

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Mingwei Deng; [2023]
    Keywords : ;

    Abstract : Reinforcement Learning (RL) has been recognized as a valuable tool in various fields. However, its application is limited by its reliance on extensive data through a trial-and-error approach and challenges in generalizing learned policies. READ MORE

  4. 19. Simulations of the Tenuous Upper Atmospheres of Exoplanets

    University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

    Author : Lucian Spitzner; [2023]
    Keywords : astronomy; astrophyics; exoplanets; transmission spectroscopy; magnetic fields; atmospheres; ions; Physics and Astronomy;

    Abstract : Over the last decade, the interest in research on extraterrestrial planets has expanded dramatically. With the number of confirmed exoplanets having increased tenfold over the last ten years, we now know that many different types of exoplanets exist. READ MORE

  5. 20. Rapidly-Exploring Random Trees for real-time combined Exploration andPath Planning

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Kalle Löfgren; [2023]
    Keywords : Robotics; RRT; ERRT; Exploration; Autonomous exploration; path planning; goal generation;

    Abstract : The use of micro aerial vehicles (MAV) for civilian use such as exploration and inspection of varying structures, equipment and areas have garnered some interest as of late. MAVs have the mobility and agility to traverse three dimensional space quickly and access hard to reach areas where other alternatives would struggle, but a flying platform such as a MAV comes with it’s own set of distinct problems. READ MORE