46 citations · 53 across the 5 of their papers we have counts for
5 papers
Testing the Test: Observations When Assessing Visualization Literacy of Domain Experts
Seyda Öney, Moataz Abdelaal, Kuno Kurzhals +3
Various standardized tests exist that assess individuals' visualization literacy. Their use can help to draw conclusions from studies. However, it is not taken into account that th…
Scalability in Visualization
Gaëlle Richer, Alexis Pister, Moataz Abdelaal +3
We introduce a conceptual model for scalability designed for visualization research. With this model, we systematically analyze over 120 visualization publications from 1990-2020 t…
Comparative Evaluation of Bipartite, Node-Link, and Matrix-Based Network Representations
Moataz Abdelaal, Nathan D. Schiele, Katrin Angerbauer +3
This work investigates and compares the performance of node-link diagrams, adjacency matrices, and bipartite layouts for visualizing networks. In a crowd-sourced user study (n = 15…
Efficient Update of Redundancy Matrices for Truss and Frame Structures
Tim Krake, Malte von Scheven, Jan Gade +3
Redundancy matrices provide insights into the load carrying behavior of statically indeterminate structures. This information can be employed for the design and analysis of structu…
Visualization of Nonlinear Programming for Robot Motion Planning
David Hägele, Moataz Abdelaal, Ozgur S. Oguz +2
Nonlinear programming targets nonlinear optimization with constraints, which is a generic yet complex methodology involving humans for problem modeling and algorithms for problem s…