%0 Journal Article %J IEEE Transactions on Visualization and Computer Graphics %D 2013 %T Semantics of Directly Manipulating Spatializations %A Hu, Xinran %A Lauren Bradel %A Maiti, Dipayan %A House, Leanna %A North, Chris %A Leman, Scotland %B IEEE Transactions on Visualization and Computer Graphics %V 19 %P 2052 - 2059 %8 12/2013 %N 12 %! IEEE Trans. Visual. Comput. Graphics %R 10.1109/TVCG.2013.188