LiveWeb: visualizing live user activities on the Web. - Rebecca Xiong; Eric Brittain (SIGGRAPH Abstracts and Applications, 1999)

PeopleGarden: Creating Data Portraits for Users. - Rebecca Xiong; Judith S. Donath (ACM Symposium on User Interface Software and Technology, 1999)

Visualizing information spaces to enhance social interaction. - Rebecca Wen Fei Xiong (2000)

Data portraits. - Judith S. Donath; Alex Dragulescu; Aaron Zinman; Fernanda B. Viégas; Rebecca Xiong (SIGGRAPH Art Gallery, 2010)