Reference:

Bilal Alsallakh, Luana Micallef, Wolfgang Aigner, Helwig Hauser, Silvia Miksch, and Peter Rodgers. Visualizing sets and set-typed data: State-of-the-art and future challenges. In Proceedings, 16th Eurographics Conference on Visualization, 2014.

Suggested BibTeX entry:

@inproceedings{AlsallakhEtAl2014,
    author = {Bilal Alsallakh and Luana Micallef and Aigner, Wolfgang and Hauser, Helwig and Miksch, Silvia and Peter Rodgers},
    booktitle = {Proceedings, 16th Eurographics Conference on Visualization},
    language = {eng},
    title = {Visualizing Sets and Set-typed Data: State-of-the-Art and Future Challenges},
    year = {2014},
}