Essays about: "Tessellation"

Showing result 11 - 15 of 25 essays containing the word Tessellation.

  1. 11. Short-Term Forecasting of Taxi Demand using a two Channelled Convolutional LSTM network

    University essay from Linköpings universitet/Artificiell intelligens och integrerade datorsystem

    Author : Anton Silfver; [2019]
    Keywords : LSTM; ConvLSTM; Deep Learning; Taxi demand;

    Abstract : In this thesis a model capable of predicting taxidemand with high accuracy across five different real world single company datasets is presented. The model uses historical drop off and arrival information to make accurate shortterm predictions about future taxi demand. The model is compared to and outperforms both LSTM and statistical baselines. READ MORE

  3. 12. Investigating How Impostor Techniques are Used to Optimize the Performance of Video Games

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Tor Dagsson Sundman; Joel Thunander; [2019]
    Keywords : ;

    Abstract : The demand for visual quality in video games is higher than ever. Video games approximate real objects via the tessellation of triangular polygons. Complex objects with a lot of detail require denser tessellations in order to be represented properly. READ MORE

  4. 13. Antenna Selection and Bit Allocation Strategies for Generalized Spatial Modulation

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Nilab Ismailoglu; [2019]
    Keywords : ;

    Abstract : Spatial Modulation (SM) is a novel transmission technique for Multiple InputMultiple Output (MIMO) systems. In SM, a block of information bits is dividedinto two, and mapped to constellation symbols and spatial symbols. Spatialinformation is carried by the active transmit antenna index for each transmittedblock. READ MORE

  5. 14. Tiling heuristics and evaluation metrics for treemaps with a target node aspect ratio

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Rodrigo Roa Rodríguez; [2017]
    Keywords : Treemap; heuristics; tiling; tessellation; metrics; aspect ratio; orientation agnostic; OAAR; FOAAR; orientation; offset factor; offset quotient; information visualization; infoviz; macro-economic metaphor; eat the poor; eat the rich; subsidy; welfare;

    Abstract : Treemaps are a popular space-filling visualization of hierarchical data that maps an attribute of a datum, or a data aggregate, to a proportional amount of area. Assuming a rectangular treemap consisting of nested rectangles (also called tiles), there are multiple possible valid tiling arrangements. READ MORE

  6. 15. Machine Learning of Crystal Formation Energies with Novel Structural Descriptors

    University essay from Linköpings universitet/Teoretisk Fysik

    Author : Claudia Bratu; [2017]
    Keywords : Machine learning; crystal; formation energy; kernel ridge regression; KRR; representation; descriptor; feature vector representation;

    Abstract : To assist technology advancements, it is important to continue the search for new materials. The stability of a crystal structures is closely connected to its formation energy. By calculating the formation energies of theoretical crystal structures it is possible to find new stable materials. READ MORE