@inproceedings{Chang2002Hierarchical,
    title = {{Hierarchical Image-based and Polygon-based Rendering for Large-Scale Visualizations}},
    author = {Chu-Fei Chang and Zhiyun Li and Amitabh Varshney and Qiaode Jeffrey Ge},
    booktitle = {Scientific Visualization '02},
    year = {2002},
    editor = {H. Hagen and G. Farin and B. Hamann},
    publisher = {Springer-Verlag},
    pages = {}
}