106 citations · 316 across the 15 of their papers we have counts for
4 papers · 1 filter
TopoMap++: A faster and more space efficient technique to compute projections with topological guarantees
Vitoria Guardieiro, Felipe Inagaki de Oliveira, Harish Doraiswamy +2
High-dimensional data, characterized by many features, can be difficult to visualize effectively. Dimensionality reduction techniques, such as PCA, UMAP, and t-SNE, address this ch…
TopoMap: A 0-dimensional Homology Preserving Projection of High-Dimensional Data
Harish Doraiswamy, Julien Tierny, Paulo J. S. Silva +2
Multidimensional Projection is a fundamental tool for high-dimensional data analytics and visualization. With very few exceptions, projection techniques are designed to map data fr…
Shadow Accrual Maps: Efficient Accumulation of City-Scale Shadows Over Time
Fabio Miranda, Harish Doraiswamy, Marcos Lage +3
Large scale shadows from buildings in a city play an important role in determining the environmental quality of public spaces. They can be both beneficial, such as for pedestrians…
Unwind: Interactive Fish Straightening
Francis Williams, Alexander Bock, Harish Doraiswamy +5
The ScanAllFish project is a large-scale effort to scan all the world's 33,100 known species of fishes. It has already generated thousands of volumetric CT scans of fish species wh…