Your Choices Reveal Who You Are: Mining and Visualizing Social Patterns. - Valdis Krebs (Beautiful Visualization, 2010)

An Inverse Distance-based Potential Field Function for Overlapping Point Set Visualization. - Jevgenijs Vihrovs; Krisjanis Prusis; Karlis Freivalds; Peteris Rucevskis; Valdis Krebs (IVAPP, 2014)

A Potential Field Function for Overlapping Point Set and Graph Cluster Visualization. - Jevgenijs Vihrovs; Krisjanis Prusis; Karlis Freivalds; Peteris Rucevskis; Valdis Krebs (VISIGRAPP (Selected Papers), 2014)