Sökning: "intersection-test"

Hittade 5 uppsatser innehållade ordet intersection-test.

  1. 1. A Deep Neural Network Approach for Intersection Testing of Two 3D Meshes

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Gustav Björk; Alexander Wester; [2020]
    Nyckelord :Artificial Intelligence; Collision detection; Separating Axis Theorem; Machine learning; Real-time performance; Artificiell intelligens; Kollisionsdetektering; Separating Axis Theorem; Maskininlärning; Realtidsprestanda;

    Sammanfattning : Background. Neural Networks have mainly been used in behavior and gameplayrelated areas in games, but they have not yet been used specifically for intersection testing. This thesis explores the possibility to use deep neural networks for intersection testing of two 3D meshes. Objectives. LÄS MER

  3. 2. Evaluation of Adaptive Traffic Signal Control Using Traffic Simulation : A case study in Addis Ababa, Ethiopia

    Master-uppsats, KTH/Transportplanering

    Författare :Aregay Fkadu Kebede; [2020]
    Nyckelord :: Traffic Congestion; Addis Ababa; Ethiopia; ITS; Traffic Signal; Timed Signal Operation; Adaptive Traffic Signal Controller; TUC; Microscopic Traffic Simulation; Optimization; TRANSYT; Average Delay.;

    Sammanfattning : One of the most significant urban transport problems is traffic congestion. All major cities both in developed and developing countries are facing the problem due to increasing travel demand caused by increasing urbanization and the attendant economic and population growth. LÄS MER

  4. 3. Automated generation of waypoints : for pathfinding in a static environment

    Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Fredrik Olsson; Magnus Nyqvist; [2019]
    Nyckelord :Pathfinding; Waypoint generation; Terrain generation; User perception;

    Sammanfattning : Video game characters must almost always be able to travel from point A to point B and this task can be solved in various ways. There exist grid maps, waypoints, mesh navigation and hierarchical techniques to solve this problem. On randomly generated terrain we make use of automatically generated waypoints to solve pathfinding queries. LÄS MER

  5. 4. Commodity Futures Investing from a Swedish Pension Fund Perspective

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Linn Nilsson; Tilda Wikström; [2016-10-07]
    Nyckelord :commodity futures; pension funds; AP-funds; portfolio efficiency; intersection-test; mean-variance spanning test; DCC GARCH;

    Sammanfattning : Our study examines if the Swedish General Pension funds (AP-funds) could benefit from investing in commodity futures derivatives, which they are currently prohibited from. The effect of adding commodity futures to the holdings of the AP-funds is examined during the period 2001 to 2015, with extended analyses on accumulated bull and bear periods. LÄS MER

  7. 5. Automatic Mesh Decomposition for Real-time Collision Detection

    Master-uppsats, Linköpings universitet/Informationskodning; Linköpings universitet/Tekniska högskolan

    Författare :Henrik Bäcklund; Niklas Neijman; [2014]
    Nyckelord :Convex decompositon; Primitive estimation; Collision detection;

    Sammanfattning : Intersections tests between meshes in physics engines are time consuming and computationalheavy tasks. In order to speed up these intersection tests, each mesh can be decomposedinto several smaller convex hulls where the intersection test between each pair of these smallerhulls becomes more computationally efficient. LÄS MER