@incollection{WangZSP_ShapeChapter2013,
  title = {Modeling Shapes with Higher-Order Graphs: Theory and Applications},
  author = {Wang, Chaohui and Zeng, Yun and Samaras, Dimitris and Paragios, Nikos},
  booktitle = {Shape Perception in Human and Computer Vision: An Interdisciplinary Perspective},
  editors = {Zygmunt Pizlo and Sven Dickinson},
  publisher = {Springer},
  year = {2013}
}