Usman R. Alim

Publication Activity (10 Years)

Years Active: 2009-2023
Publications (10 Years): 18

Top Topics

Compactly Supported

Top Venues

IEEE Trans. Vis. Comput. Graph.

Comput. Graph. Forum

Publications

Joshua Horacsek, Usman R. Alim
FastSpline: Automatic Generation of Interpolants for Lattice Samplings. ACM Trans. Math. Softw. 49 (2) (2023)
Roberta C. Ramos Mota, Nivan Ferreira, Julio Daniel Silva, Marius Horga, Marcos Lage, Luis Ceferino, Usman R. Alim, Ehud Sharlin, Fabio Miranda
A Comparison of Spatiotemporal Visualizations for 3D Urban Analytics. IEEE Trans. Vis. Comput. Graph. 29 (1) (2023)
Joshua Horacsek, Usman R. Alim
NCDL: A Framework for Deep Learning on non-Cartesian Lattices. NeurIPS (2023)
Roberta C. Ramos Mota, Nivan Ferreira, Julio Daniel Silva, Marius Horga, Marcos Lage, Luis Ceferino, Usman R. Alim, Ehud Sharlin, Fabio Miranda
A Comparison of Spatiotemporal Visualizations for 3D Urban Analytics. CoRR (2022)
Md. Mamunur Rashid, Usman R. Alim
Sub-band coding of hexagonal images. Signal Process. Image Commun. 99 (2021)
Joshua Horacsek, Usman R. Alim
Automatic Generation of Interpolants for Lattice Samplings: Part I - Theory and Analysis. CoRR (2021)
Joshua Horacsek, Usman R. Alim
Automatic Generation of Interpolants for Lattice Samplings: Part II - Implementation and Code Generation. CoRR (2021)
Haysn Hornbeck, Usman R. Alim
Improved Volume Scattering. CGI (2019)
Allan Rocha, Julio Daniel Silva, Usman R. Alim, Sheelagh Carpendale, Mario Costa Sousa
Decal-Lenses: Interactive Lenses on Surfaces for Multivariate Visualization. IEEE Trans. Vis. Comput. Graph. 25 (8) (2019)
Haysn Hornbeck, Usman R. Alim
UofC-Bayes: A Bayesian Approach to Visualizing Uncertainty in Likert Scales. VAST (2019)
Haysn Hornbeck, Usman R. Alim
UofC-Bayes: A Bayesian Approach to Visualizing Uncertainty in Radiation Data. VAST (2019)
Roberta C. R. Mota, Allan Rocha, Julio Daniel Silva, Usman R. Alim, Ehud Sharlin
3De Interactive Lenses for Visualization in Virtual Environments. SciVis (2018)
Allan Rocha, Roberta C. Ramos Mota, Hamidreza Hamdi, Usman R. Alim, Mario Costa Sousa
Illustrative Multivariate Visualization for Geological Modelling. Comput. Graph. Forum 37 (3) (2018)
Joshua Horacsek, Usman R. Alim
A closed PP form of box splines via Green's function decomposition. J. Approx. Theory 233 (2018)
Joshua Horacsek, Usman R. Alim
Compactly Supported Biorthogonal Wavelet Bases on the Body Centered Cubic Lattice. Comput. Graph. Forum 36 (3) (2017)
Allan Rocha, Julio Daniel Silva, Usman R. Alim, Mario Costa Sousa
Multivariate Visualization of Oceanography Data Using Decals. EnvirVis@EuroVis (2017)
Allan Rocha, Usman R. Alim, Julio Daniel Silva, Mario Costa Sousa
Decal-Maps: Real-Time Layering of Decals on Surfaces for Multivariate Visualization. IEEE Trans. Vis. Comput. Graph. 23 (1) (2017)
Mohammad Imrul Jubair, Usman R. Alim, Niklas Röber, John P. Clyne, Ali Mahdavi-Amiri
Icosahedral Maps for a Multiresolution Representation of Earth Data. VMV (2016)
Bita Akram, Usman R. Alim, Faramarz F. Samavati
CINAPACT-Splines: A Family of Infinitely Smooth, Accurate and Compactly Supported Splines. ISVC (1) (2015)
Mohammad Imrul Jubair, Usman R. Alim, Niklas Röber, John P. Clyne, Ali Mahdavi-Amiri, Faramarz Samavati
Multiresolution visualization of digital earth data via hexagonal box-spline wavelets. SciVis (2015)
Xiaoyang Liu, Usman R. Alim
Compressive Volume Rendering. Comput. Graph. Forum 34 (3) (2015)
Usman R. Alim, Thiago Valentin de Oliveira
A Quality-Preserving Cartesian to Body-Centered Cubic Downsampling Transform. EuroVis (Short Papers) (2015)
Usman R. Alim
Rendering in shift-invariant spaces. Graphics Interface (2013)
Zahid Hossain, Usman R. Alim, Torsten Möller
Toward High-Quality Gradient Estimation on Regular Lattices. IEEE Trans. Vis. Comput. Graph. 17 (4) (2011)
Usman R. Alim, Torsten Möller, Laurent Condat
Gradient Estimation Revitalized. IEEE Trans. Vis. Comput. Graph. 16 (6) (2010)
Usman R. Alim, Alireza Entezari, Torsten Möller
The Lattice-Boltzmann Method on Optimal Sampling Lattices. IEEE Trans. Vis. Comput. Graph. 15 (4) (2009)
Bernhard Finkbeiner, Usman R. Alim, Dimitri Van De Ville, Torsten Möller
High-Quality Volumetric Reconstruction on Optimal Lattices for Computed Tomography. Comput. Graph. Forum 28 (3) (2009)