~~NOCACHE~~
  @InProceedings{nunez10change,
    Author = {Núñez, Pedro and Lilles Jorge Drews Junior, Paulo and Bandera, A. and Paulo Pinto da Rocha, Rui and Campos, Mario Fernando Montenegro and Dias, Jorge},
    Title = {Change Detection in 3D Environments Based on Gaussian Mixture Model and Robust Structural Matching for Autonomous Robotic Applications},
    BookTitle = {IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'10)},
    Pages = {2633--2638},
    Year = {2010}
  }