4th ACM SIGSPATIAL International Workshop on Spatial Gems (SpatialGems 2022)

Share your fundamental techniques for spatial processing.

1 November 2022
Seattle, Washington  USA

Part of 30th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2022)

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    Spatial Gems 2021 Videos
    Gaussian Process for Trajectories
    10:59

    Gaussian Process for Trajectories

    Mean Chord Length of a Square
    08:59

    Mean Chord Length of a Square

    Graph Sampling for Map Comparison
    10:30

    Graph Sampling for Map Comparison

    Spatial-to-Image Coordinate Transformations
    11:28

    Spatial-to-Image Coordinate Transformations

    Fast 3-D Euclidean Connected Components
    08:47

    Fast 3-D Euclidean Connected Components

    Multi-scalar Window Aggregation for Rasters
    10:58

    Multi-scalar Window Aggregation for Rasters

    Spatial Gems 2020 Videos
    A Practical Network Layout Planning System using Geospatial Data
    10:34

    A Practical Network Layout Planning System using Geospatial Data

    The Brownian Bridge for Space-Time Interpolation
    09:54

    The Brownian Bridge for Space-Time Interpolation

    A Scalable In-Memory Solution for Real-Time K Nearest Search on Road Network
    08:53

    A Scalable In-Memory Solution for Real-Time K Nearest Search on Road Network

    Employing GPUs to Accelerate Exact Geometric Predicates for 3D Geospatial Processing
    09:32

    Employing GPUs to Accelerate Exact Geometric Predicates for 3D Geospatial Processing

    Using Segment Fraction for Road Network Locations
    09:21

    Using Segment Fraction for Road Network Locations

    Flexible Computation of Multidimensional Histograms
    07:25

    Flexible Computation of Multidimensional Histograms

    TINET: Triangulated Irregular Networks Evolving in Time
    06:52

    TINET: Triangulated Irregular Networks Evolving in Time

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