Removing Outliers to Minimize Area and Perimeter. - Rossen Atanassov; Pat Morin; Stefanie Wuhrer (CCCG, 2006)

Algorithms for optimal outlier removal. - Rossen Atanassov; Prosenjit Bose; Mathieu Couture; Anil Maheshwari; Pat Morin; Michel Paquette; Michiel H. M. Smid; Stefanie Wuhrer (J. Discrete Algorithms, 2009)