Delta-Confluent Drawings. - David Eppstein; Michael T. Goodrich; Jeremy Yu Meng (GD, 2005)

Confluent Drawings: Visualizing Non-planar Diagrams in a Planar Way. - Matthew Dickerson; David Eppstein; Michael T. Goodrich; Jeremy Yu Meng (J. Graph Algorithms Appl., 2005)

Confluent Layered Drawings. - David Eppstein; Michael T. Goodrich; Jeremy Yu Meng (Algorithmica, 2007)