Conference paperSocial visualization: Exploring text, audio, and video interactionKarrie G. Karahalios, Fernanda B. ViégasCHI EA 2006
PaperOrdered and quantum treemaps: Making effective use of 2D space to display hierarchiesBenjamin B. Bederson, Ben Shneiderman, et al.ACM Transactions on Graphics
Conference paperStudying cooperation and conflict between authors with history flow visualizationsFernanda B. Viégas, Martin Wattenberg, et al.CHI 2004